.gitignore

@@ -3,4 +3,6 @@
 build/**
 install/**
 
+cpm-package-lock.cmake
+
 TODO.md

add-notice.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# Path to your notice file
+NOTICE_FILE="./NOTICE"
+
+# Check if notice file exists
+if [ ! -f "$NOTICE_FILE" ]; then
+    echo "Error: $NOTICE_FILE not found!"
+    exit 1
+fi
+
+# Find all .cpp, .hpp, .h, and .cc files
+# Excluding the .git directory
+find . -type d -name ".git" -prune -o -type d -name "build" -prune -o -type f \( -name "*.cpp" -o -name "*.hpp" -o -name "*.h" -o -name "*.cc" \) -print | while read -r file; do
+    
+    # Check if the file already contains a specific keyword from your notice 
+    # to avoid double-prepending (e.g., "Copyright")
+    if grep -q "Copyright" "$file"; then
+        echo "Skipping $file (License already exists)"
+    else
+        echo "Adding notice to $file"
+        # Create a temp file: notice + newline + original content
+        { cat "$NOTICE_FILE"; echo ""; cat "$file"; } > "$file.tmp" && mv "$file.tmp" "$file"
+    fi
+done
+
+echo "Done!"

docs/grammar.ebnf

@@ -170,7 +170,7 @@ non_exportable_declaration =
   "switch" "(" <expression> ")" "{" <switch_case>* <default_case>? "}"
 
 <match_case> =
-  <type_name> ( "(" <identifier> ")" )? "->" <code_block>
+  <type_name> ( "|" <identifier> "|" )? "->" <code_block>
 
 <switch_case> =
   <expression> "->" <code_block>

frontend/src/main.cpp

@@ -1,5 +1,78 @@
-#include <print>
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
 
-int main(int, char **) {
+#include <print>
-  std::println("[LOG] Hello world");
+#include <fstream>
+#include <filesystem>
+
+#include <artichoke/Parser/Parser.hpp>
+
+std::string sanitizePath(std::string_view path) {
+  namespace fs = std::filesystem;
+  fs::path p{ path };
+  return p.filename().string();
+}
+
+int main(int argc, char **argv) {
+  using namespace arti::lang;
+
+  if (argc < 2) {
+    std::println("Usage:\n  {} <filename>", argv[0]);
+    return -1;
+  }
+
+  std::ifstream file;
+  file.open(argv[1]);
+
+  if (! file.is_open()) {
+    std::println("Failed to open file {}", argv[1]);
+    return -1;
+  }
+
+  std::string buffer{ std::istreambuf_iterator<char>(file),
+                      std::istreambuf_iterator<char>() };
+
+  auto parser = Parser{ sanitizePath(argv[1]), buffer };
+
+  auto res = parser.parse();
+
+  if (! res) {
+    std::println(
+      "Error at line {} column {}",
+      res.error().line,
+      res.error().column
+    );
+
+    std::println("{}", res.error().message);
+
+    return -1;
+  }
+
+  auto ast = std::move(res).value();
+
+  std::println("# AST");
+  std::println("```markdown");
+  std::println("{}", ast::toString(ast));
+  std::println("```");
+
+  // std::println("{}", ast::toDot(ast));
 }

lib/cmake/inputs/Info.hpp.in

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #pragma once
 
 #include <string_view>

lib/include/artichoke/Coroutine/Generator.hpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #pragma once
 
 #include <utility>

lib/include/artichoke/Coroutine/Utils.hpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #pragma once
 
 #define yield co_yield

lib/include/artichoke/Parser/AST/AST.hpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #pragma once
 
 #include <artichoke/Parser/AST/Common.hpp>

lib/include/artichoke/Parser/AST/Common.hpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #pragma once
 
 #include <cstddef>
@@ -28,35 +50,61 @@ namespace arti::lang::ast {
     Optional,
   };
 
-  enum class UnaryOperator {
+  enum class PrefixOperator {
     Uninitialized,
     Not,
     Minus,
     BitNot,
-    Ampersand,
+    MemPtr,
-    Star,
+    DerefPtr,
   };
 
-  enum class BinaryOperator {
+  enum class InfixOperator {
     Uninitialized,
+    Modulo,
+    Addition,
+    Substraction,
+    Division,
+    Multiplication,
     Equal,
     NotEqual,
-    GreaterThan,
     LessThan,
-    GreaterEqual,
+    GreaterThan,
     LessEqual,
-    BitAnd,
+    GreaterEqual,
-    BitXor,
-    BitOr,
     LeftShift,
     RightShift,
-    Adition,
-    Substraction,
-    Multiplication,
-    Division,
-    Modulo,
     BoolAnd,
     BoolOr,
+    BitAnd,
+    BitOr,
+    BitXor,
+    Assignment,
+    ModuleAccess,
+    MemberAccess,
+    PointerMemberAccess,
+    AdditionAssignment,
+    SubstractionAssignment,
+    MultiplicationAssignment,
+    DivisionAssignment,
+    ModuloAssignment,
+    BitAndAssignment,
+    BitOrAssignment,
+    LShiftAssignment,
+    RShiftAssignment,
+    BoolAndAssignment,
+    BoolOrAssignment,
+  };
+
+  enum class PostfixOperator {
+    Uninitialized,
+    FunctionCall,
+    SliceAccess,
+    SliceSize,
+    PtrToSlice,
+    SliceToPtr,
+    Reflect,
+    ObjectLiteral,
   };
 
   enum class CompoundAssignOperator {

lib/include/artichoke/Parser/AST/Declarations.hpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #pragma once
 
 #include <artichoke/Parser/AST/Common.hpp>

lib/include/artichoke/Parser/AST/Expressions.hpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #pragma once
 
 #include <artichoke/Parser/AST/Common.hpp>
@@ -10,39 +32,43 @@ namespace arti::lang::ast {
 
     /* Main declaration node types */
     struct IdentifierExpression;
-    struct UnaryExpression;
+    struct PrefixExpression;
-    struct BinaryExpression;
+    struct InfixExpression;
     struct AssignExpression;
     struct CompoundAssignExpression;
     struct FunctionCallExpression;
     struct SliceAccessExpression;
     struct SliceRangeExpression;
     struct MemberAccessExpression;
-    struct PointerAccessExpression;
+    struct PointerMemberAccessExpression;
-    struct ScopeAccessExpression;
+    struct GenericExpression;
+    struct ModuleAccessExpression;
     struct ReflectionExpression;
     struct SliceCreationExpression;
     struct SliceLengthExpression;
     struct SlicePtrExpression;
+    struct TypeExpression;
 
   } // namespace nodes
 
   /* Public Aliases */ 
   using IdentifierExprNode = Ptr<nodes::IdentifierExpression>;
-  using UnaryExprNode = Ptr<nodes::UnaryExpression>;
+  using PrefixExprNode = Ptr<nodes::PrefixExpression>;
-  using BinaryExprNode = Ptr<nodes::BinaryExpression>;
+  using InfixExprNode = Ptr<nodes::InfixExpression>;
   using AssignExprNode = Ptr<nodes::AssignExpression>;
   using CompoundAssignExprNode = Ptr<nodes::CompoundAssignExpression>;
   using FunctionCallExprNode = Ptr<nodes::FunctionCallExpression>;
   using SliceAccessExprNode = Ptr<nodes::SliceAccessExpression>;
   using SliceRangeExprNode = Ptr<nodes::SliceRangeExpression>;
   using MemberAccessExprNode = Ptr<nodes::MemberAccessExpression>;
-  using PointerAccessExprNode = Ptr<nodes::PointerAccessExpression>;
+  using PointerMemberAccessExprNode = Ptr<nodes::PointerMemberAccessExpression>;
-  using ScopeAccessExprNode = Ptr<nodes::ScopeAccessExpression>;
+  using GenericExprNode = Ptr<nodes::GenericExpression>;
+  using ModuleAccessExprNode = Ptr<nodes::ModuleAccessExpression>;
   using ReflectionExprNode = Ptr<nodes::ReflectionExpression>;
   using SliceCreationExprNode = Ptr<nodes::SliceCreationExpression>;
   using SliceLengthExprNode = Ptr<nodes::SliceLengthExpression>;
   using SlicePtrExprNode = Ptr<nodes::SlicePtrExpression>;
+  using TypeExprNode = Ptr<nodes::TypeExpression>;
   
   /* Variant nodes */
   using ExpressionNode = Variant<
@@ -52,23 +78,24 @@ namespace arti::lang::ast {
     FloatLtrlNode,
     IntegerLtrlNode,
     BooleanLtrlNode,
-    StructLtrlNode,
+    ObjectLtrlNode,
-    SliceLtrlNode, 
     IdentifierExprNode,
-    UnaryExprNode,
+    PrefixExprNode,
-    BinaryExprNode,
+    InfixExprNode,
     AssignExprNode,
     CompoundAssignExprNode,
     FunctionCallExprNode,
     SliceAccessExprNode,
     SliceRangeExprNode,
     MemberAccessExprNode,
-    PointerAccessExprNode,
+    PointerMemberAccessExprNode,
-    ScopeAccessExprNode,
+    GenericExprNode,
+    ModuleAccessExprNode,
     SliceCreationExprNode,
     SliceLengthExprNode,
     SlicePtrExprNode,
-    ReflectionExprNode
+    ReflectionExprNode,
+    TypeExprNode
   >;
    
   /* Node definitions */
@@ -77,16 +104,16 @@ namespace arti::lang::ast {
     String identifierName;
 	};
 
-  struct nodes::UnaryExpression {
+  struct nodes::PrefixExpression {
 		SourceLocation location;
-    UnaryOperator op;
+    PrefixOperator op;
     ExpressionNode right;
 	};
 
-  struct nodes::BinaryExpression {
+  struct nodes::InfixExpression {
 		SourceLocation location;
 
-    BinaryOperator op;
+    InfixOperator op;
     ExpressionNode left;
     ExpressionNode right;
 	};
@@ -131,23 +158,29 @@ namespace arti::lang::ast {
   struct nodes::MemberAccessExpression {
 		SourceLocation location;
 
-    String memberName;
+    ExpressionNode member;
     ExpressionNode object;
 	};
 
-  struct nodes::PointerAccessExpression {
+  struct nodes::PointerMemberAccessExpression {
 		SourceLocation location;
 
-    String memberName;
+    ExpressionNode member;
     ExpressionNode object;
 	};
 
-  struct nodes::ScopeAccessExpression {
+  struct nodes::ModuleAccessExpression {
 		SourceLocation location;
 
-    String memberName;
+    ExpressionNode left;
-    ExpressionNode scope;
+    ExpressionNode right;
-    Vector<TypeNode> genericParams;
+	};
+
+  struct nodes::GenericExpression {
+		SourceLocation location;
+
+    ExpressionNode typeNode;
+    std::vector<TypeNode> genericArgs;
 	};
 
   struct nodes::ReflectionExpression {
@@ -176,30 +209,37 @@ namespace arti::lang::ast {
     ExpressionNode object;
 	};
 
-  struct nodes::StructLiteralNamedFieldInit {
+  struct nodes::ObjectLiteralNamedFieldInit {
 		SourceLocation location;
 
     String fieldName;
     ExpressionNode fieldValue;
 	};
 
-  struct nodes::StructLiteralPositionalInit {
+  struct nodes::ObjectLiteralNamedInitializer {
 		SourceLocation location;
 
-    ExpressionNode fieldValue;
+    Vector<ObjectLtrlNamedFieldInitNode> fields;
 	};
 
-  struct nodes::StructLiteralNamedInitializer {
+  struct nodes::ObjectLiteralPositionalInitializer {
 		SourceLocation location;
 
-    Vector<StructLtrlNamedFieldInitNode> fields;
+    Vector<ExpressionNode> fields;
 	};
 
-  struct nodes::StructLiteralPositionalInitializer {
+  struct nodes::ObjectLiteral {
 		SourceLocation location;
 
-    Vector<StructLtrlPositionalInitNode> fields;
+    ExpressionNode type;
-	};
+    Optional<ObjectLtrlInitializerNode> initializer;
+  };
+
+  struct nodes::TypeExpression {
+		SourceLocation location;
+
+    TypeNode type;
+  };
 
 } // namespace arti::lang::ast
 

lib/include/artichoke/Parser/AST/Literals.hpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #pragma once
 
 #include <artichoke/Parser/AST/Common.hpp>
@@ -15,14 +37,12 @@ namespace arti::lang::ast {
     struct FloatLiteral;
     struct IntegerLiteral;
     struct BooleanLiteral;
-    struct StructLiteral;
+    struct ObjectLiteral;
-    struct SliceLiteral;
 
     /* Helper declaration node types */
-    struct StructLiteralNamedFieldInit;
+    struct ObjectLiteralNamedFieldInit;
-    struct StructLiteralPositionalInit;
+    struct ObjectLiteralNamedInitializer;
-    struct StructLiteralNamedInitializer;
+    struct ObjectLiteralPositionalInitializer;
-    struct StructLiteralPositionalInitializer;
 
   } // namespace nodes
 
@@ -33,22 +53,19 @@ namespace arti::lang::ast {
   using FloatLtrlNode = Ptr<nodes::FloatLiteral>;
   using IntegerLtrlNode = Ptr<nodes::IntegerLiteral>;
   using BooleanLtrlNode = Ptr<nodes::BooleanLiteral>;
-  using StructLtrlNode = Ptr<nodes::StructLiteral>;
+  using ObjectLtrlNode = Ptr<nodes::ObjectLiteral>;
-  using SliceLtrlNode = Ptr<nodes::SliceLiteral>;
 
-  using StructLtrlNamedFieldInitNode =
+  using ObjectLtrlNamedFieldInitNode =
-    Ptr<nodes::StructLiteralNamedFieldInit>;
+    Ptr<nodes::ObjectLiteralNamedFieldInit>;
-  using StructLtrlPositionalInitNode =
+  using ObjectLtrlNamedInitializerNode =
-    Ptr<nodes::StructLiteralPositionalInit>;
+    Ptr<nodes::ObjectLiteralNamedInitializer>;
-  using StructLtrlNamedInitializerNode =
+  using ObjectLtrlPositionalInitializerNode =
-    Ptr<nodes::StructLiteralNamedInitializer>;
+    Ptr<nodes::ObjectLiteralPositionalInitializer>;
-  using StructLtrlPositionalInitializerNode =
-    Ptr<nodes::StructLiteralPositionalInitializer>;
 
   /* Variant nodes */
-  using StructLtrlInitializerNode = Variant<
+  using ObjectLtrlInitializerNode = Variant<
-    StructLtrlNamedInitializerNode,
+    ObjectLtrlNamedInitializerNode,
-    StructLtrlPositionalInitializerNode
+    ObjectLtrlPositionalInitializerNode
   >;
   
   /* Node definitions */
@@ -87,20 +104,6 @@ namespace arti::lang::ast {
     Boolean value;
 	};
 
-  struct nodes::StructLiteral {
-		SourceLocation location;
-
-    TypeNode type;
-    Optional<StructLtrlInitializerNode> initializer;
-  };
-
-  struct nodes::SliceLiteral {
-		SourceLocation location;
- 
-    TypeNode type;
-    Optional<StructLtrlPositionalInitializerNode> initializer;
-  };
-
   /* INFO: Helper types definitions are on Expressions.hpp
    *       due to dependency in ExpressionNode variant. */
 

lib/include/artichoke/Parser/AST/Statements.hpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #pragma once
 
 #include <artichoke/Parser/AST/Common.hpp>
@@ -71,7 +93,8 @@ namespace arti::lang::ast {
     WhileStmtNode,
     DoWhileStmtNode,
     InfLoopStmtNode,
-    ExpressionStmtNode
+    ExpressionStmtNode,
+    CodeBlockStmtNode
   >;
 
   using ElseBranchNode = Variant<

lib/include/artichoke/Parser/AST/Types.hpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #pragma once
 
 #include <artichoke/Parser/AST/Common.hpp>
@@ -11,7 +33,6 @@ namespace arti::lang::ast {
     struct Type;
     struct GenericType;
     struct IdentifierType;
-    struct NamespacedType;
 
     /* Helper type node types */
     struct NamespacedIdentifier;
@@ -22,14 +43,12 @@ namespace arti::lang::ast {
   using TypeNode = Ptr<nodes::Type>;
   using GenericTypeNode = Ptr<nodes::GenericType>;
   using IdentifierTypeNode = Ptr<nodes::IdentifierType>;
-  using NamespacedTypeNode = Ptr<nodes::NamespacedType>;
   using NamespacedIdentifierNode = Ptr<nodes::NamespacedIdentifier>;
 
   /* Variant nodes */
   using TypeExpressionNode = Variant<
     GenericTypeNode,
-    IdentifierTypeNode,
+    IdentifierTypeNode
-    NamespacedTypeNode
   >;
 
   /* Node definitions */
@@ -38,27 +57,20 @@ namespace arti::lang::ast {
     SourceLocation location;
 
     Vector<TypeQualifier> qualifiers;
-    TypeExpressionNode baseType;
+    Vector<TypeExpressionNode> typeNodes;
   };
 
   struct nodes::GenericType {
     SourceLocation location;
 
-    TypeExpressionNode baseType;
+    String typeName;
     Vector<TypeNode> genericArgs;
   };
 
   struct nodes::IdentifierType {
     SourceLocation location;
 
-    NamespacedIdentifierNode typeName;
-  };
-
-  struct nodes::NamespacedType {
-    SourceLocation location;
-
     String typeName;
-    TypeExpressionNode baseType;
   };
 
   struct nodes::NamespacedIdentifier {

lib/include/artichoke/Parser/Parser.hpp

@@ -0,0 +1,211 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
+#pragma once
+
+#include <artichoke/Parser/AST/AST.hpp>
+#include <artichoke/Tokenizer/Tokenizer.hpp>
+
+namespace arti::lang {
+
+  struct Parser {
+    Parser(std::string source) noexcept;
+
+    Parser(std::string unitName, std::string source) noexcept;
+
+    Parser(Parser &&) noexcept;
+    Parser &operator=(Parser &&) noexcept;
+
+    Parser(const Parser &) noexcept = delete;
+    Parser &operator=(const Parser &) noexcept = delete;
+
+    Expected<ast::AST> parse();
+
+    Expected<Token>
+    consume(TokenV type, std::string_view message);
+
+    Expected<bool>
+    matchAndConsume(TokenV type);
+
+    Expected<bool>
+    match(TokenV type, std::size_t offset = 0);
+
+    Expected<ast::Optional<ast::TopLevelDeclNode>>
+    parseTopLevelDeclaration();
+
+    Expected<ast::ImportDeclNode>
+    parseImportDeclaration();
+
+    Expected<ast::AliasDeclNode>
+    parseAliasDeclaration();
+
+    Expected<ast::ModuleDeclNode>
+    parseModuleDeclaration();
+
+    Expected<ast::StructDeclNode>
+    parseStructDeclaration();
+
+    Expected<ast::EnumDeclNode>
+    parseEnumDeclaration();
+
+    Expected<ast::Vector<ast::GenericParamNode>>
+    parseGenericParamsList();
+
+    Expected<ast::GenericParamNode>
+    parseGenericParam();
+
+    Expected<ast::Vector<ast::StructMemberNode>>
+    parseStructMembersList();
+
+    Expected<ast::StructMemberNode>
+    parseStructMember();
+
+    Expected<ast::Vector<ast::EnumMemberNode>>
+    parseEnumMembersList();
+
+    Expected<ast::EnumMemberNode>
+    parseEnumMember();
+
+    Expected<ast::FunctionDeclNode>
+    parseFunctionDeclaration();
+
+    Expected<ast::NamespacedIdentifierNode>
+    parseNamespacedIdentifier();
+
+    Expected<ast::TypeNode>
+    parseType();
+
+    Expected<ast::Vector<ast::TypeQualifier>>
+    parseTypeQualifiers();
+
+    Expected<ast::Vector<ast::TypeNode>>
+    parseGenericArgumentsList();
+
+    Expected<ast::Vector<ast::FunctionParamNode>>
+    parseFunctionParamsList();
+
+    Expected<ast::FunctionParamNode>
+    parseFunctionParam();
+
+    Expected<ast::FunctionParamNode>
+    parseFunctionParamThis();
+
+    Expected<ast::CodeBlockStmtNode>
+    parseCodeBlock();
+
+    Expected<ast::Optional<ast::StatementNode>>
+    parseStatement();
+
+    Expected<ast::VariableStmtNode>
+    parseVariableStatement();
+
+    Expected<ast::IfStmtNode>
+    parseIfStatement();
+
+    Expected<ast::ElseBranchNode>
+    parseElseStatement();
+
+    Expected<ast::DeferStmtNode>
+    parseDeferStatement();
+
+    Expected<ast::ErrDeferStmtNode>
+    parseErrDeferStatement();
+
+    Expected<ast::ReturnStmtNode>
+    parseReturnStatement();
+
+    Expected<ast::BreakStmtNode>
+    parseBreakStatement();
+
+    Expected<ast::ContinueStmtNode>
+    parseContinueStatement();
+
+    Expected<ast::MatchStmtNode>
+    parseMatchStatement();
+
+    Expected<ast::SwitchStmtNode>
+    parseSwitchStatement();
+
+    Expected<ast::StatementNode>
+    parseForLoopStatement();
+
+    Expected<ast::CForStmtNode>
+    parseCForStatement();
+
+    Expected<ast::RangeForStmtNode>
+    parseRangeForStatement();
+
+    Expected<ast::WhileStmtNode>
+    parseWhileStatement();
+
+    Expected<ast::DoWhileStmtNode>
+    parseDoWhileStatement();
+
+    Expected<ast::InfLoopStmtNode>
+    parseInfLoopStatement();
+
+    Expected<ast::ExpressionStmtNode>
+    parseExpressionStatement();
+
+    Expected<ast::ExpressionNode>
+    parseExpression(std::uint16_t p = 0);
+
+    Expected<ast::Optional<ast::ExpressionNode>>
+    parsePrimaryExpression();
+
+    Expected<ast::ExpressionNode>
+    parsePrefixExpression();
+
+    Expected<ast::ExpressionNode>
+    parseInfixExpression(ast::ExpressionNode lhs);
+
+    Expected<ast::ExpressionNode>
+    parsePostfixExpression(ast::ExpressionNode lhs);
+
+    Expected<ast::IdentifierExprNode>
+    parseIdentifierExpression();
+
+    Expected<ast::CharLtrlNode>
+    parseCharLiteral();
+
+    Expected<ast::NullLtrlNode>
+    parseNullLiteral();
+
+    Expected<ast::StringLtrlNode>
+    parseStringLiteral();
+
+    Expected<ast::FloatLtrlNode>
+    parseFloatLiteral();
+
+    Expected<ast::IntegerLtrlNode>
+    parseIntegerLiteral();
+
+    Expected<ast::BooleanLtrlNode>
+    parseBooleanLiteral();
+
+   private:
+    std::string unitName;
+    std::string sourceCode;
+    Tokenizer tokenizer;
+  };
+
+}

lib/include/artichoke/Parser/Pratt.hpp

@@ -0,0 +1,48 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
+#include <artichoke/Parser/Parser.hpp>
+
+namespace arti::lang::pratt {
+
+  struct BindingPower {
+    std::uint16_t left;
+    std::uint16_t right;
+  };
+ 
+  ast::PostfixOperator getPostfixOperator(TokenV tokenType);
+  ast::PrefixOperator getPrefixOperator(TokenV tokenType);
+  ast::InfixOperator getInfixOperator(TokenV tokenType);
+
+  bool isPostfixOperator(TokenV tokenType);
+  bool isPrefixOperator(TokenV tokenType);
+  bool isInfixOperator(TokenV tokenType);
+
+  std::uint16_t postfixBindingPower(ast::PostfixOperator op);
+  std::uint16_t prefixBindingPower(ast::PrefixOperator op);
+  BindingPower  infixBindingPower(ast::InfixOperator op);
+
+  bool isCompoundAssignOperator(ast::InfixOperator op);
+
+  ast::CompoundAssignOperator getCompoundOperatorType(ast::InfixOperator op);
+
+}

lib/include/artichoke/Tokenizer/Token.hpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #pragma once
 
 #include <string>

lib/include/artichoke/Tokenizer/Tokenizer.hpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #pragma once
 
 #include <deque>
@@ -25,7 +47,11 @@ namespace arti::lang {
 
     Expected<void> consume(std::size_t n = 1) noexcept;
     Expected<Token> peek(std::size_t n = 0) noexcept;
-    Expected<Token> peekExpect(std::size_t n, TokenV tokenType) noexcept;
+    Expected<Token> peekExpect(
+      TokenV tokenType,
+      std::string_view message = "",
+      std::size_t n = 0
+    ) noexcept;
 
     bool finished() const noexcept;
 

lib/include/artichoke/Tokenizer/TokenizerRange.hpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #pragma once
 
 #include <artichoke/Util/Expected.hpp>

lib/include/artichoke/Util/Demangle.hpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #pragma once
 
 #include <artichoke/Util/Expected.hpp>

lib/include/artichoke/Util/Expected.hpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #pragma once
 
 #include <cstddef>
@@ -17,6 +39,10 @@ namespace arti::lang {
     ecInvalidCharacter,
     ecInvalidIndex,
     ecInvalidComment,
+    ecUnexpectedToken,
+    ecExpectedSemicolon,
+    ecImportInsideModule,
+    ecUnimplemented,
   };
 
   struct Exception {
@@ -71,6 +97,24 @@ namespace arti::lang {
     else if constexpr (code == ecInvalidComment) {
       return "Invalid comment found, missing '*/' end of comment";
     }
+    else if constexpr (code == ecUnexpectedToken) {
+      return std::format(
+        "Found unexpected token '{}', expected {}",
+        std::forward<Args>(args)...
+      );
+    }
+    else if constexpr (code == ecExpectedSemicolon) {
+      return std::format(
+        "Expected ';', got '{}'",
+        std::forward<Args>(args)...
+      );
+    }
+    else if constexpr (code == ecImportInsideModule) {
+      return "Cannot use import statements inside a module declaration";
+    }
+    else if constexpr (code == ecUnimplemented) {
+      return "Unimplemented";
+    }
     else {
       return "Unknown error";
     }

lib/include/artichoke/Util/OverloadSet.hpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #pragma once
 
 namespace arti::lang {

lib/include/artichoke/Util/Strings.hpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #pragma once
 
 #include <cstddef>

lib/include/artichoke/Util/TrieMap.hpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #pragma once
 
 #include <map>

lib/src/Parser/AST/toDot.cpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #include <artichoke/Parser/AST/AST.hpp>
 
 #include <sstream>
@@ -59,41 +81,57 @@ namespace arti::lang::ast {
     };
 
     // Operator label helpers (matching AST.cpp)
-    std::string toString(UnaryOperator op) {
+    std::string toString(PrefixOperator op) {
-      using enum UnaryOperator;
+      using enum PrefixOperator;
       switch (op) {
         case Not:       return "Not (!)";
         case Minus:     return "Minus (-)";
         case BitNot:    return "BitNot (~)";
-        case Ampersand: return "Ampersand (&)";
+        case MemPtr:    return "MemPtr (&)";
-        case Star:      return "Star (*)";
+        case DerefPtr:  return "DerefPtr (*)";
         default:        std::unreachable(); break;
       }
       std::unreachable();
     }
 
-    std::string toString(BinaryOperator op) {
+    std::string toString(InfixOperator op) {
-      using enum BinaryOperator;
+      using enum InfixOperator;
       switch (op) {
-        case Equal:          return "Equal (==)";
+        case Equal:                    return "Equal (==)";
-        case NotEqual:       return "NotEqual (!=)";
+        case NotEqual:                 return "NotEqual (!=)";
-        case GreaterThan:    return "GreaterThan (>)";
+        case GreaterThan:              return "GreaterThan (>)";
-        case LessThan:       return "LessThan (<)";
+        case LessThan:                 return "LessThan (<)";
-        case GreaterEqual:   return "GreaterEqual (>=)";
+        case GreaterEqual:             return "GreaterEqual (>=)";
-        case LessEqual:      return "LessEqual (<=)";
+        case LessEqual:                return "LessEqual (<=)";
-        case BitAnd:         return "BitAnd (&)";
+        case BitAnd:                   return "BitAnd (&)";
-        case BitXor:         return "BitXor (^)";
+        case BitXor:                   return "BitXor (^)";
-        case BitOr:          return "BitOr (|)";
+        case BitOr:                    return "BitOr (|)";
-        case LeftShift:      return "LeftShift (<<)";
+        case LeftShift:                return "LeftShift (<<)";
-        case RightShift:     return "RightShift (>>)";
+        case RightShift:               return "RightShift (>>)";
-        case Adition:        return "Adition (+)";
+        case Addition:                 return "Addition (+)";
-        case Substraction:   return "Substraction (-)";
+        case Substraction:             return "Substraction (-)";
-        case Multiplication: return "Multiplication (*)";
+        case Multiplication:           return "Multiplication (*)";
-        case Division:       return "Division (/)";
+        case Division:                 return "Division (/)";
-        case Modulo:         return "Modulo (%)";
+        case Modulo:                   return "Modulo (%)";
-        case BoolAnd:        return "BoolAnd (&&)";
+        case BoolAnd:                  return "BoolAnd (&&)";
-        case BoolOr:         return "BoolOr (||)";
+        case BoolOr:                   return "BoolOr (||)";
-        default:             std::unreachable(); break;
+        case Assignment:               return "Assignment (=)";
+        case ModuleAccess:             return "ModuleAccess (::)";
+        case MemberAccess:             return "MemberAccess (.)";
+        case PointerMemberAccess:      return "PointerMemberAccess (->)";
+        case AdditionAssignment:       return "AdditionAssignment (+=)";
+        case SubstractionAssignment:   return "SubstractionAssignment (-=)";
+        case MultiplicationAssignment: return "MultiplicationAssignment (*=)";
+        case DivisionAssignment:       return "DivisionAssignment (/=)";
+        case ModuloAssignment:         return "ModuloAssignment (%=)";
+        case BitAndAssignment:         return "BitAndAssignment (&=)";
+        case BitOrAssignment:          return "BitOrAssignment (|=)";
+        case BoolAndAssignment:        return "BoolAndAssignment (&&=)";
+        case BoolOrAssignment:         return "BoolOrAssignment (||=)";
+        case LShiftAssignment:         return "LShiftAssignment (<<=)";
+        case RShiftAssignment:         return "RShiftAssignment (>>=)";
+
+        default: std::unreachable(); break;
       }
       std::unreachable();
     }
@@ -133,8 +171,6 @@ namespace arti::lang::ast {
     std::string emit(const TypeNode &, GraphBuilder &);
     std::string emit(const GenericTypeNode &, GraphBuilder &);
     std::string emit(const IdentifierTypeNode &, GraphBuilder &);
-    std::string emit(const NamespacedTypeNode &, GraphBuilder &);
-    std::string emit(const NamespacedIdentifierNode &, GraphBuilder &);
     std::string emit(const TypeExpressionNode &, GraphBuilder &);
     std::string emit(const CharLtrlNode &, GraphBuilder &);
     std::string emit(const NullLtrlNode &, GraphBuilder &);
@@ -142,24 +178,23 @@ namespace arti::lang::ast {
     std::string emit(const FloatLtrlNode &, GraphBuilder &);
     std::string emit(const IntegerLtrlNode &, GraphBuilder &);
     std::string emit(const BooleanLtrlNode &, GraphBuilder &);
-    std::string emit(const StructLtrlNode &, GraphBuilder &);
+    std::string emit(const ObjectLtrlNode &, GraphBuilder &);
-    std::string emit(const SliceLtrlNode &, GraphBuilder &);
+    std::string emit(const ObjectLtrlNamedFieldInitNode &, GraphBuilder &);
-    std::string emit(const StructLtrlNamedFieldInitNode &, GraphBuilder &);
+    std::string emit(const ObjectLtrlNamedInitializerNode &, GraphBuilder &);
-    std::string emit(const StructLtrlPositionalInitNode &, GraphBuilder &);
+    std::string emit(const ObjectLtrlPositionalInitializerNode&, GraphBuilder&);
-    std::string emit(const StructLtrlNamedInitializerNode &, GraphBuilder &);
+    std::string emit(const ObjectLtrlInitializerNode &, GraphBuilder &);
-    std::string emit(const StructLtrlPositionalInitializerNode&, GraphBuilder&);
-    std::string emit(const StructLtrlInitializerNode &, GraphBuilder &);
     std::string emit(const IdentifierExprNode &, GraphBuilder &);
-    std::string emit(const UnaryExprNode &, GraphBuilder &);
+    std::string emit(const PrefixExprNode &, GraphBuilder &);
-    std::string emit(const BinaryExprNode &, GraphBuilder &);
+    std::string emit(const InfixExprNode &, GraphBuilder &);
     std::string emit(const AssignExprNode &, GraphBuilder &);
     std::string emit(const CompoundAssignExprNode &, GraphBuilder &);
     std::string emit(const FunctionCallExprNode &, GraphBuilder &);
     std::string emit(const SliceAccessExprNode &, GraphBuilder &);
     std::string emit(const SliceRangeExprNode &, GraphBuilder &);
     std::string emit(const MemberAccessExprNode &, GraphBuilder &);
-    std::string emit(const PointerAccessExprNode &, GraphBuilder &);
+    std::string emit(const PointerMemberAccessExprNode &, GraphBuilder &);
-    std::string emit(const ScopeAccessExprNode &, GraphBuilder &);
+    std::string emit(const GenericExprNode &, GraphBuilder &);
+    std::string emit(const ModuleAccessExprNode &, GraphBuilder &);
     std::string emit(const ReflectionExprNode &, GraphBuilder &);
     std::string emit(const SliceCreationExprNode &, GraphBuilder &);
     std::string emit(const SliceLengthExprNode &, GraphBuilder &);
@@ -188,6 +223,7 @@ namespace arti::lang::ast {
     std::string emit(const ElseBranchNode &, GraphBuilder &);
     std::string emit(const DeferableNode &, GraphBuilder &);
     std::string emit(const PreLoopStmtNode &, GraphBuilder &);
+    std::string emit(const TypeExprNode &, GraphBuilder &);
 
     // Helpers for making leaf nodes with backticked values
     inline std::string makeLeaf(GraphBuilder &g, std::string_view value) {
@@ -456,15 +492,16 @@ namespace arti::lang::ast {
           });
         }
       }
-      auto baseId = emit(node->baseType, g);
+      emitGroupVec(g, id, "TypeNodes", node->typeNodes, [&](const auto &arg) {
-      g.addEdge(id, baseId, "BaseType");
+        return emit(arg, g);
+      });
       return id;
     }
 
     std::string emit(const GenericTypeNode &node, GraphBuilder &g) {
       auto id = g.makeNode("GenericType");
-      auto baseId = emit(node->baseType, g);
+      auto typeId = g.makeNode(node->typeName);
-      g.addEdge(id, baseId, "BaseType");
+      g.addEdge(id, typeId, "TypeName");
       if (! node->genericArgs.empty()) {
         emitGroupVec(
           g,
@@ -478,30 +515,17 @@ namespace arti::lang::ast {
     }
 
     std::string emit(const IdentifierTypeNode &node, GraphBuilder &g) {
+      std::ignore = node;
       auto id = g.makeNode("IdentifierType");
-      auto cid = emit(node->typeName, g);
+      auto typeId = g.makeNode(node->typeName);
-      g.addEdge(id, cid, "TypeName");
+      g.addEdge(id, typeId, "TypeName");
       return id;
     }
 
-    std::string emit(const NamespacedTypeNode &node, GraphBuilder &g) {
-      auto id = g.makeNode("NamespacedType");
-      auto baseId = emit(node->baseType, g);
-      g.addEdge(id, baseId, "BaseType");
-      auto leaf = makeLeaf(g, node->typeName);
-      g.addEdge(id, leaf, "TypeName");
-      return id;
-    }
-
-    std::string emit(const NamespacedIdentifierNode &node, GraphBuilder &g) {
-      return g.makeNode(namespacedIdentToString(node));
-    }
-
     std::string emit(const TypeExpressionNode &node, GraphBuilder &g) {
       auto visitor = OverloadSet{
         [&g](const GenericTypeNode &n) { return emit(n, g); },
         [&g](const IdentifierTypeNode &n) { return emit(n, g); },
-        [&g](const NamespacedTypeNode &n) { return emit(n, g); },
       };
       return std::visit(visitor, node);
     }
@@ -530,19 +554,8 @@ namespace arti::lang::ast {
     }
 
     // Struct/Slice literals and initializers
-    std::string emit(const StructLtrlNode &node, GraphBuilder &g) {
+    std::string emit(const ObjectLtrlNode &node, GraphBuilder &g) {
-      auto id = g.makeNode("StructLiteral");
+      auto id = g.makeNode("ObjectLiteral");
-      auto t = emit(node->type, g);
-      g.addEdge(id, t, "Type");
-      if (node->initializer) {
-        auto cid = emit(*node->initializer, g);
-        g.addEdge(id, cid, "Elements");
-      }
-      return id;
-    }
-
-    std::string emit(const SliceLtrlNode &node, GraphBuilder &g) {
-      auto id = g.makeNode("SliceLiteral");
       auto t = emit(node->type, g);
       g.addEdge(id, t, "Type");
       if (node->initializer) {
@@ -553,7 +566,7 @@ namespace arti::lang::ast {
     }
 
     std::string
-    emit(const StructLtrlNamedFieldInitNode &node, GraphBuilder &g) {
+    emit(const ObjectLtrlNamedFieldInitNode &node, GraphBuilder &g) {
       auto id = g.makeNode("FieldInitializer");
       auto leaf = makeLeaf(g, node->fieldName);
       g.addEdge(id, leaf, "Field");
@@ -563,15 +576,7 @@ namespace arti::lang::ast {
     }
 
     std::string
-    emit(const StructLtrlPositionalInitNode &node, GraphBuilder &g) {
+    emit(const ObjectLtrlNamedInitializerNode &node, GraphBuilder &g) {
-      auto id = g.makeNode("PositionalInitializer");
-      auto val = emit(node->fieldValue, g);
-      g.addEdge(id, val, "Value");
-      return id;
-    }
-
-    std::string
-    emit(const StructLtrlNamedInitializerNode &node, GraphBuilder &g) {
       auto id = g.makeNode("InitializerList");
       if (! node->fields.empty()) {
         emitGroupVec(g, id, "Elements", node->fields, [&](const auto &f) {
@@ -582,7 +587,7 @@ namespace arti::lang::ast {
     }
 
     std::string
-    emit(const StructLtrlPositionalInitializerNode &node, GraphBuilder &g) {
+    emit(const ObjectLtrlPositionalInitializerNode &node, GraphBuilder &g) {
       auto id = g.makeNode("InitializerList");
       if (! node->fields.empty()) {
         emitGroupVec(g, id, "Elements", node->fields, [&](const auto &f) {
@@ -592,10 +597,10 @@ namespace arti::lang::ast {
       return id;
     }
 
-    std::string emit(const StructLtrlInitializerNode &node, GraphBuilder &g) {
+    std::string emit(const ObjectLtrlInitializerNode &node, GraphBuilder &g) {
       auto visitor = OverloadSet{
-        [&g](const StructLtrlNamedInitializerNode &n) { return emit(n, g); },
+        [&g](const ObjectLtrlNamedInitializerNode &n) { return emit(n, g); },
-        [&g](const StructLtrlPositionalInitializerNode &n) {
+        [&g](const ObjectLtrlPositionalInitializerNode &n) {
           return emit(n, g);
         },
       };
@@ -607,8 +612,8 @@ namespace arti::lang::ast {
       return g.makeNode(std::format("Identifier `{}`", node->identifierName));
     }
 
-    std::string emit(const UnaryExprNode &node, GraphBuilder &g) {
+    std::string emit(const PrefixExprNode &node, GraphBuilder &g) {
-      auto id = g.makeNode("UnaryExpression");
+      auto id = g.makeNode("PrefixExpression");
       auto opLeaf = makeLeaf(g, toString(node->op));
       g.addEdge(id, opLeaf, "Operator");
       auto rhs = emit(node->right, g);
@@ -616,8 +621,8 @@ namespace arti::lang::ast {
       return id;
     }
 
-    std::string emit(const BinaryExprNode &node, GraphBuilder &g) {
+    std::string emit(const InfixExprNode &node, GraphBuilder &g) {
-      auto id = g.makeNode("BinaryExpression");
+      auto id = g.makeNode("InfixExpression");
       auto opLeaf = makeLeaf(g, toString(node->op));
       g.addEdge(id, opLeaf, "Operator");
       auto lhs = emit(node->left, g);
@@ -676,30 +681,36 @@ namespace arti::lang::ast {
     std::string emit(const MemberAccessExprNode &node, GraphBuilder &g) {
       auto id = g.makeNode("MemberAccessExpression");
       g.addEdge(id, emit(node->object, g), "Object");
-      g.addEdge(id, makeLeaf(g, node->memberName), "Member");
+      g.addEdge(id, emit(node->member, g), "Member");
       return id;
     }
 
-    std::string emit(const PointerAccessExprNode &node, GraphBuilder &g) {
+    std::string emit(const PointerMemberAccessExprNode &node, GraphBuilder &g) {
       auto id = g.makeNode("PointerAccessExpression");
       g.addEdge(id, emit(node->object, g), "Object");
-      g.addEdge(id, makeLeaf(g, node->memberName), "Member");
+      g.addEdge(id, emit(node->member, g), "Member");
       return id;
     }
 
-    std::string emit(const ScopeAccessExprNode &node, GraphBuilder &g) {
+    std::string emit(const ModuleAccessExprNode &node, GraphBuilder &g) {
-      auto id = g.makeNode("ScopeAccessExpression");
+      auto id = g.makeNode("ModuleAccessExpression");
-      g.addEdge(id, emit(node->scope, g), "Object");
+      g.addEdge(id, emit(node->left, g), "Scope");
-      if (! node->genericParams.empty()) {
+      g.addEdge(id, emit(node->right, g), "Member");
+      return id;
+    }
+
+    std::string emit(const GenericExprNode &node, GraphBuilder &g) {
+      auto id = g.makeNode("GenericExpression");
+      g.addEdge(id, emit(node->typeNode, g), "TypeNode");
+      if (! node->genericArgs.empty()) {
         emitGroupVec(
           g,
           id,
-          "GenericParams",
+          "GenericArguments",
-          node->genericParams,
+          node->genericArgs,
-          [&](const auto &p) { return emit(p, g); }
+          [&](const auto &arg) { return emit(arg, g); }
         );
       }
-      g.addEdge(id, makeLeaf(g, node->memberName), "Member");
       return id;
     }
 
@@ -739,23 +750,24 @@ namespace arti::lang::ast {
         [&g](const FloatLtrlNode &n) { return emit(n, g); },
         [&g](const IntegerLtrlNode &n) { return emit(n, g); },
         [&g](const BooleanLtrlNode &n) { return emit(n, g); },
-        [&g](const StructLtrlNode &n) { return emit(n, g); },
+        [&g](const ObjectLtrlNode &n) { return emit(n, g); },
-        [&g](const SliceLtrlNode &n) { return emit(n, g); },
         [&g](const IdentifierExprNode &n) { return emit(n, g); },
-        [&g](const UnaryExprNode &n) { return emit(n, g); },
+        [&g](const PrefixExprNode &n) { return emit(n, g); },
-        [&g](const BinaryExprNode &n) { return emit(n, g); },
+        [&g](const InfixExprNode &n) { return emit(n, g); },
         [&g](const AssignExprNode &n) { return emit(n, g); },
         [&g](const CompoundAssignExprNode &n) { return emit(n, g); },
         [&g](const FunctionCallExprNode &n) { return emit(n, g); },
         [&g](const SliceAccessExprNode &n) { return emit(n, g); },
         [&g](const SliceRangeExprNode &n) { return emit(n, g); },
         [&g](const MemberAccessExprNode &n) { return emit(n, g); },
-        [&g](const PointerAccessExprNode &n) { return emit(n, g); },
+        [&g](const PointerMemberAccessExprNode &n) { return emit(n, g); },
-        [&g](const ScopeAccessExprNode &n) { return emit(n, g); },
+        [&g](const ModuleAccessExprNode &n) { return emit(n, g); },
         [&g](const SliceCreationExprNode &n) { return emit(n, g); },
         [&g](const SliceLengthExprNode &n) { return emit(n, g); },
         [&g](const SlicePtrExprNode &n) { return emit(n, g); },
         [&g](const ReflectionExprNode &n) { return emit(n, g); },
+        [&g](const GenericExprNode &n) { return emit(n, g); },
+        [&g](const TypeExprNode &n) { return emit(n, g); },
       };
       return std::visit(visitor, node);
     }
@@ -980,6 +992,7 @@ namespace arti::lang::ast {
         [&g](const DoWhileStmtNode &n) { return emit(n, g); },
         [&g](const InfLoopStmtNode &n) { return emit(n, g); },
         [&g](const ExpressionStmtNode &n) { return emit(n, g); },
+        [&g](const CodeBlockStmtNode &n) { return emit(n, g); },
       };
       return std::visit(visitor, node);
     }
@@ -1008,6 +1021,12 @@ namespace arti::lang::ast {
       return std::visit(visitor, node);
     }
 
+    std::string emit(const TypeExprNode &node, GraphBuilder &g) {
+      auto id = g.makeNode("TypeExpression");
+      g.addEdge(id, emit(node->type, g), "Type");
+      return id;
+    }
+
   } // namespace
 
   // Public API

lib/src/Parser/AST/toString.cpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #include <artichoke/Parser/AST/AST.hpp>
 
 #include <sstream>
@@ -23,7 +45,6 @@ namespace arti::lang::ast {
   std::string toString(const TypeNode &, std::string);
   std::string toString(const GenericTypeNode &, std::string);
   std::string toString(const IdentifierTypeNode &, std::string);
-  std::string toString(const NamespacedTypeNode &, std::string);
   std::string toString(const NamespacedIdentifierNode &, std::string);
   std::string toString(const TypeExpressionNode &, std::string);
   std::string toString(const CharLtrlNode &, std::string);
@@ -32,24 +53,23 @@ namespace arti::lang::ast {
   std::string toString(const FloatLtrlNode &, std::string);
   std::string toString(const IntegerLtrlNode &, std::string);
   std::string toString(const BooleanLtrlNode &, std::string);
-  std::string toString(const StructLtrlNode &, std::string);
+  std::string toString(const ObjectLtrlNode &, std::string);
-  std::string toString(const SliceLtrlNode &, std::string);
+  std::string toString(const ObjectLtrlNamedFieldInitNode &, std::string);
-  std::string toString(const StructLtrlNamedFieldInitNode &, std::string);
+  std::string toString(const ObjectLtrlNamedInitializerNode &, std::string);
-  std::string toString(const StructLtrlPositionalInitNode &, std::string);
+  std::string toString(const ObjectLtrlPositionalInitializerNode&, std::string);
-  std::string toString(const StructLtrlNamedInitializerNode &, std::string);
+  std::string toString(const ObjectLtrlInitializerNode &, std::string);
-  std::string toString(const StructLtrlPositionalInitializerNode&, std::string);
-  std::string toString(const StructLtrlInitializerNode &, std::string);
   std::string toString(const IdentifierExprNode &, std::string);
-  std::string toString(const UnaryExprNode &, std::string);
+  std::string toString(const PrefixExprNode &, std::string);
-  std::string toString(const BinaryExprNode &, std::string);
+  std::string toString(const InfixExprNode &, std::string);
   std::string toString(const AssignExprNode &, std::string);
   std::string toString(const CompoundAssignExprNode &, std::string);
   std::string toString(const FunctionCallExprNode &, std::string);
   std::string toString(const SliceAccessExprNode &, std::string);
   std::string toString(const SliceRangeExprNode &, std::string);
   std::string toString(const MemberAccessExprNode &, std::string);
-  std::string toString(const PointerAccessExprNode &, std::string);
+  std::string toString(const PointerMemberAccessExprNode &, std::string);
-  std::string toString(const ScopeAccessExprNode &, std::string);
+  std::string toString(const GenericExprNode &, std::string);
+  std::string toString(const ModuleAccessExprNode &, std::string);
   std::string toString(const ReflectionExprNode &, std::string);
   std::string toString(const SliceCreationExprNode &, std::string);
   std::string toString(const SliceLengthExprNode &, std::string);
@@ -78,8 +98,9 @@ namespace arti::lang::ast {
   std::string toString(const ElseBranchNode &, std::string);
   std::string toString(const DeferableNode &, std::string);
   std::string toString(const PreLoopStmtNode &, std::string);
-  std::string toString(UnaryOperator op);
+  std::string toString(const TypeExprNode &, std::string);
-  std::string toString(BinaryOperator op);
+  std::string toString(PrefixOperator op);
+  std::string toString(InfixOperator op);
   std::string toString(CompoundAssignOperator op);
 
   const auto StrTreeNoNode = "│  ";
@@ -104,6 +125,17 @@ namespace arti::lang::ast {
        << toString(item, nextPrefix(prefix, isLastChild));
   }
 
+  void appendItemString(
+    std::stringstream &ss,
+    const std::string &prefix,
+    const std::string &item,
+    bool isLastChild
+  ) {
+    ss << "\n"
+       << prefix << (isLastChild ? StrTreeLast : StrTreeChilds) << " "
+       << item;
+  }
+
   template <typename T>
   void appendGroupVec(
     std::stringstream &ss,
@@ -507,12 +539,22 @@ namespace arti::lang::ast {
     if (! qls.empty()) {
       ++total;
     }
-    ++total; // BaseType is always present
+    if (! node->typeNodes.empty()) {
+      ++total;
+    }
     int emitted = 0;
     if (! qls.empty()) {
       appendGroupLeafList(ss, prefix, "Qualifiers", qls, ++emitted == total);
     }
-    appendGroupOne(ss, prefix, "BaseType", node->baseType, ++emitted == total);
+    if (! node->typeNodes.empty()) {
+      appendGroupVec(
+        ss,
+        prefix,
+        "TypeNodes",
+        node->typeNodes,
+        ++emitted == total
+      );
+    }
     return ss.str();
   }
 
@@ -524,7 +566,9 @@ namespace arti::lang::ast {
       ++total;
     }
     int emitted = 0;
-    appendGroupOne(ss, prefix, "BaseType", node->baseType, ++emitted == total);
+    
+    appendItemString(ss, prefix, std::format("TypeName `{}`", node->typeName), ++emitted == total);
+
     if (! node->genericArgs.empty()) {
       appendGroupVec(
         ss,
@@ -538,17 +582,10 @@ namespace arti::lang::ast {
   }
 
   std::string toString(const IdentifierTypeNode &node, std::string prefix) {
+    std::ignore = node;
+    std::ignore = prefix;
     std::stringstream ss;
-    ss << "IdentifierType";
+    ss << "TypeName `" << node->typeName << "`";
-    appendGroupOne(ss, prefix, "TypeName", node->typeName, true);
-    return ss.str();
-  }
-
-  std::string toString(const NamespacedTypeNode &node, std::string prefix) {
-    std::stringstream ss;
-    ss << "NamespacedType";
-    appendGroupOne(ss, prefix, "BaseType", node->baseType, false);
-    appendGroupLeaf(ss, prefix, "TypeName", node->typeName, true);
     return ss.str();
   }
 
@@ -569,9 +606,6 @@ namespace arti::lang::ast {
       [padding](const IdentifierTypeNode &node) -> std::string {
         return toString(node, padding);
       },
-      [padding](const NamespacedTypeNode &node) -> std::string {
-        return toString(node, padding);
-      },
     };
 
     return std::visit(visitor, node);
@@ -608,30 +642,9 @@ namespace arti::lang::ast {
     return std::format("BooleanLiteral {}", node->value ? "true" : "false");
   }
 
-  std::string toString(const StructLtrlNode &node, std::string prefix) {
+  std::string toString(const ObjectLtrlNode &node, std::string prefix) {
     std::stringstream ss;
-    ss << "StructLiteral";
+    ss << "ObjectLiteral";
-    int total = 1;
-    if (node->initializer) {
-      ++total;
-    }
-    int emitted = 0;
-    appendGroupOne(ss, prefix, "Type", node->type, ++emitted == total);
-    if (node->initializer) {
-      appendGroupOne(
-        ss,
-        prefix,
-        "Elements",
-        *node->initializer,
-        ++emitted == total
-      );
-    }
-    return ss.str();
-  }
-
-  std::string toString(const SliceLtrlNode &node, std::string prefix) {
-    std::stringstream ss;
-    ss << "SliceLiteral";
     int total = 1;
     if (node->initializer) {
       ++total;
@@ -651,7 +664,7 @@ namespace arti::lang::ast {
   }
 
   std::string
-  toString(const StructLtrlNamedFieldInitNode &node, std::string prefix) {
+  toString(const ObjectLtrlNamedFieldInitNode &node, std::string prefix) {
     std::stringstream ss;
     ss << "FieldInitializer";
     appendGroupLeaf(ss, prefix, "Field", node->fieldName, false);
@@ -660,15 +673,7 @@ namespace arti::lang::ast {
   }
 
   std::string
-  toString(const StructLtrlPositionalInitNode &node, std::string prefix) {
+  toString(const ObjectLtrlNamedInitializerNode &node, std::string prefix) {
-    std::stringstream ss;
-    ss << "PositionalInitializer";
-    appendGroupOne(ss, prefix, "Value", node->fieldValue, true);
-    return ss.str();
-  }
-
-  std::string
-  toString(const StructLtrlNamedInitializerNode &node, std::string prefix) {
     std::stringstream ss;
     ss << "InitializerList";
     appendGroupVec(ss, prefix, "Elements", node->fields, true);
@@ -676,7 +681,7 @@ namespace arti::lang::ast {
   }
 
   std::string toString(
-    const StructLtrlPositionalInitializerNode &node,
+    const ObjectLtrlPositionalInitializerNode &node,
     std::string prefix
   ) {
     std::stringstream ss;
@@ -686,12 +691,12 @@ namespace arti::lang::ast {
   }
 
   std::string
-  toString(const StructLtrlInitializerNode &node, std::string padding) {
+  toString(const ObjectLtrlInitializerNode &node, std::string padding) {
     auto visitor = OverloadSet{
-      [padding](const StructLtrlNamedInitializerNode &node) -> std::string {
+      [padding](const ObjectLtrlNamedInitializerNode &node) -> std::string {
         return toString(node, padding);
       },
-      [padding](const StructLtrlPositionalInitializerNode &node)
+      [padding](const ObjectLtrlPositionalInitializerNode &node)
         -> std::string { return toString(node, padding); },
     };
 
@@ -703,9 +708,9 @@ namespace arti::lang::ast {
     return std::format("Identifier `{}`", node->identifierName);
   }
 
-  std::string toString(const UnaryExprNode &node, std::string prefix) {
+  std::string toString(const PrefixExprNode &node, std::string prefix) {
     std::stringstream ss;
-    ss << "UnaryExpression";
+    ss << "PrefixExpression";
     int total = 2;
     int emitted = 0;
     appendGroupLeaf(
@@ -719,9 +724,9 @@ namespace arti::lang::ast {
     return ss.str();
   }
 
-  std::string toString(const BinaryExprNode &node, std::string prefix) {
+  std::string toString(const InfixExprNode &node, std::string prefix) {
     std::stringstream ss;
-    ss << "BinaryExpression";
+    ss << "InfixExpression";
     int total = 3;
     int emitted = 0;
     appendGroupLeaf(
@@ -815,37 +820,46 @@ namespace arti::lang::ast {
     std::stringstream ss;
     ss << "MemberAccessExpression";
     appendGroupOne(ss, prefix, "Object", node->object, false);
-    appendGroupLeaf(ss, prefix, "Member", node->memberName, true);
+    appendGroupOne(ss, prefix, "Member", node->member, true);
     return ss.str();
   }
 
-  std::string toString(const PointerAccessExprNode &node, std::string prefix) {
+  std::string toString(const PointerMemberAccessExprNode &node, std::string prefix) {
     std::stringstream ss;
     ss << "PointerAccessExpression";
     appendGroupOne(ss, prefix, "Object", node->object, false);
-    appendGroupLeaf(ss, prefix, "Member", node->memberName, true);
+    appendGroupOne(ss, prefix, "Member", node->member, true);
     return ss.str();
   }
 
-  std::string toString(const ScopeAccessExprNode &node, std::string prefix) {
+  std::string toString(const ModuleAccessExprNode &node, std::string prefix) {
     std::stringstream ss;
-    ss << "ScopeAccessExpression";
+    ss << "ModuleAccessExpression";
     int total = 2;
-    if (! node->genericParams.empty()) {
+    int emitted = 0;
+    appendGroupOne(ss, prefix, "Scope", node->left, ++emitted == total);
+    appendGroupOne(ss, prefix, "Member", node->right, ++emitted == total);
+    return ss.str();
+  }
+
+  std::string toString(const GenericExprNode &node, std::string prefix) {
+    std::stringstream ss;
+    ss << "GenericExpression";
+    int total = 1;
+    if (! node->genericArgs.empty()) {
       ++total;
     }
     int emitted = 0;
-    appendGroupOne(ss, prefix, "Object", node->scope, ++emitted == total);
+    appendGroupOne(ss, prefix, "TypeNode", node->typeNode, ++emitted == total);
-    if (! node->genericParams.empty()) {
+    if (! node->genericArgs.empty()) {
       appendGroupVec(
         ss,
         prefix,
-        "GenericParams",
+        "GenericArguments",
-        node->genericParams,
+        node->genericArgs,
         ++emitted == total
       );
     }
-    appendGroupLeaf(ss, prefix, "Member", node->memberName, ++emitted == total);
     return ss.str();
   }
 
@@ -912,19 +926,16 @@ namespace arti::lang::ast {
       [padding](const BooleanLtrlNode &node) -> std::string {
         return toString(node, padding);
       },
-      [padding](const StructLtrlNode &node) -> std::string {
+      [padding](const ObjectLtrlNode &node) -> std::string {
-        return toString(node, padding);
-      },
-      [padding](const SliceLtrlNode &node) -> std::string {
         return toString(node, padding);
       },
       [padding](const IdentifierExprNode &node) -> std::string {
         return toString(node, padding);
       },
-      [padding](const UnaryExprNode &node) -> std::string {
+      [padding](const PrefixExprNode &node) -> std::string {
         return toString(node, padding);
       },
-      [padding](const BinaryExprNode &node) -> std::string {
+      [padding](const InfixExprNode &node) -> std::string {
         return toString(node, padding);
       },
       [padding](const AssignExprNode &node) -> std::string {
@@ -945,10 +956,10 @@ namespace arti::lang::ast {
       [padding](const MemberAccessExprNode &node) -> std::string {
         return toString(node, padding);
       },
-      [padding](const PointerAccessExprNode &node) -> std::string {
+      [padding](const PointerMemberAccessExprNode &node) -> std::string {
         return toString(node, padding);
       },
-      [padding](const ScopeAccessExprNode &node) -> std::string {
+      [padding](const ModuleAccessExprNode &node) -> std::string {
         return toString(node, padding);
       },
       [padding](const SliceCreationExprNode &node) -> std::string {
@@ -963,6 +974,12 @@ namespace arti::lang::ast {
       [padding](const ReflectionExprNode &node) -> std::string {
         return toString(node, padding);
       },
+      [padding](const GenericExprNode &node) -> std::string {
+        return toString(node, padding);
+      },
+      [padding](const TypeExprNode &node) -> std::string {
+        return toString(node, padding);
+      },
     };
 
     return std::visit(visitor, node);
@@ -1397,6 +1414,9 @@ namespace arti::lang::ast {
       [padding](const ExpressionStmtNode &node) -> std::string {
         return toString(node, padding);
       },
+      [padding](const CodeBlockStmtNode &node) -> std::string {
+        return toString(node, padding);
+      }
     };
 
     return std::visit(visitor, node);
@@ -1441,46 +1461,67 @@ namespace arti::lang::ast {
     return std::visit(visitor, node);
   }
 
-  std::string toString(UnaryOperator op) {
+  std::string toString(const TypeExprNode &node, std::string prefix) {
-    using enum UnaryOperator;
+    std::stringstream ss;
+    ss << "TypeÉxpression";
+    appendItem(ss, prefix, node->type, true);
+    return ss.str();
+  }
+
+  std::string toString(PrefixOperator op) {
+    using enum PrefixOperator;
 
     switch (op) {
       case Not:       return "Not (!)";
       case Minus:     return "Minus (-)";
       case BitNot:    return "BitNot (~)";
-      case Ampersand: return "Ampersand (&)";
+      case MemPtr:    return "MemPtr (&)";
-      case Star:      return "Star (*)";
+      case DerefPtr:  return "DerefPtr (*)";
       default:        std::unreachable(); break;
     }
 
     std::unreachable();
   }
 
-  std::string toString(BinaryOperator op) {
+  std::string toString(InfixOperator op) {
-    using enum BinaryOperator;
+    using enum InfixOperator;
-
     switch (op) {
-      case Equal:          return "Equal (==)";
+      case Equal:                    return "Equal (==)";
-      case NotEqual:       return "NotEqual (!=)";
+      case NotEqual:                 return "NotEqual (!=)";
-      case GreaterThan:    return "GreaterThan (>)";
+      case GreaterThan:              return "GreaterThan (>)";
-      case LessThan:       return "LessThan (<)";
+      case LessThan:                 return "LessThan (<)";
-      case GreaterEqual:   return "GreaterEqual (>=)";
+      case GreaterEqual:             return "GreaterEqual (>=)";
-      case LessEqual:      return "LessEqual (<=)";
+      case LessEqual:                return "LessEqual (<=)";
-      case BitAnd:         return "BitAnd (&)";
+      case BitAnd:                   return "BitAnd (&)";
-      case BitXor:         return "BitXor (^)";
+      case BitXor:                   return "BitXor (^)";
-      case BitOr:          return "BitOr (|)";
+      case BitOr:                    return "BitOr (|)";
-      case LeftShift:      return "LeftShift (<<)";
+      case LeftShift:                return "LeftShift (<<)";
-      case RightShift:     return "RightShift (>>)";
+      case RightShift:               return "RightShift (>>)";
-      case Adition:        return "Adition (+)";
+      case Addition:                 return "Addition (+)";
-      case Substraction:   return "Substraction (-)";
+      case Substraction:             return "Substraction (-)";
-      case Multiplication: return "Multiplication (*)";
+      case Multiplication:           return "Multiplication (*)";
-      case Division:       return "Division (/)";
+      case Division:                 return "Division (/)";
-      case Modulo:         return "Modulo (%)";
+      case Modulo:                   return "Modulo (%)";
-      case BoolAnd:        return "BoolAnd (&&)";
+      case BoolAnd:                  return "BoolAnd (&&)";
-      case BoolOr:         return "BoolOr (||)";
+      case BoolOr:                   return "BoolOr (||)";
-      default:             std::unreachable(); break;
+      case Assignment:               return "Assignment (=)";
-    }
+      case ModuleAccess:             return "ModuleAccess (::)";
+      case MemberAccess:             return "MemberAccess (.)";
+      case PointerMemberAccess:      return "PointerMemberAccess (->)";
+      case AdditionAssignment:       return "AdditionAssignment (+=)";
+      case SubstractionAssignment:   return "SubstractionAssignment (-=)";
+      case MultiplicationAssignment: return "MultiplicationAssignment (*=)";
+      case DivisionAssignment:       return "DivisionAssignment (/=)";
+      case ModuloAssignment:         return "ModuloAssignment (%=)";
+      case BitAndAssignment:         return "BitAndAssignment (&=)";
+      case BitOrAssignment:          return "BitOrAssignment (|=)";
+      case BoolAndAssignment:        return "BoolAndAssignment (&&=)";
+      case BoolOrAssignment:         return "BoolOrAssignment (||=)";
+      case LShiftAssignment:         return "LShiftAssignment (<<=)";
+      case RShiftAssignment:         return "RShiftAssignment (>>=)";
 
+      default: std::unreachable(); break;
+    }
     std::unreachable();
   }
 

lib/src/Parser/Declarations.cpp

@@ -0,0 +1,822 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
+#include <artichoke/Parser/Parser.hpp>
+
+namespace arti::lang {
+
+  Expected<ast::Optional<ast::TopLevelDeclNode>>
+  Parser::parseTopLevelDeclaration() {
+    bool exportable = false;
+
+    if (auto exported = matchAndConsume(TokenV::kwExport); ! exported) {
+      return Unexpected<>{ std::move(exported).error() };
+    }
+    else if (exported.value()) {
+      exportable = true;
+    }
+
+    auto peekToken = tokenizer.peek();
+
+    if (! peekToken) {
+      return Unexpected<>{ std::move(peekToken).error() };
+    }
+
+    if (peekToken->value == TokenV::kwImport) {
+      if (exportable) {
+        return langException<ExceptCode::ecUnexpectedToken>(
+          peekToken->line,
+          peekToken->column,
+          toString(*peekToken),
+          "exportable declaration, ie. Struct, Enum, Function, Module"
+        );
+      }
+
+      if (auto node = parseImportDeclaration(); ! node) {
+        return Unexpected<>{ std::move(node).error() };
+      }
+      else {
+        return ast::TopLevelDeclNode{ std::move(node).value() };
+      }
+    }
+    else if (peekToken->value == TokenV::kwUsing) {
+      if (exportable) {
+        return langException<ExceptCode::ecUnexpectedToken>(
+          peekToken->line,
+          peekToken->column,
+          toString(*peekToken),
+          "exportable declaration, ie. Struct, Enum, Function, Module"
+        );
+      }
+
+      if (auto node = parseAliasDeclaration(); ! node) {
+        return Unexpected<>{ std::move(node).error() };
+      }
+      else {
+        return ast::TopLevelDeclNode{ std::move(node).value() };
+      }
+    }
+    else if (peekToken->value == TokenV::kwModule) {
+      if (auto node = parseModuleDeclaration(); ! node) {
+        return Unexpected<>{ std::move(node).error() };
+      }
+      else {
+        (*node)->isExported = exportable;
+        return ast::TopLevelDeclNode{ std::move(node).value() };
+      }
+    }
+    else if (peekToken->value == TokenV::kwStruct) {
+      if (auto node = parseStructDeclaration(); ! node) {
+        return Unexpected<>{ std::move(node).error() };
+      }
+      else {
+        (*node)->isExported = exportable;
+        return ast::TopLevelDeclNode{ std::move(node).value() };
+      }
+    }
+    else if (peekToken->value == TokenV::kwEnum) {
+      if (auto node = parseEnumDeclaration(); ! node) {
+        return Unexpected<>{ std::move(node).error() };
+      }
+      else {
+        (*node)->isExported = exportable;
+        return ast::TopLevelDeclNode{ std::move(node).value() };
+      }
+    }
+    else if (peekToken->value == TokenV::kwFn) {
+      if (auto node = parseFunctionDeclaration(); ! node) {
+        return Unexpected<>{ std::move(node).error() };
+      }
+      else {
+        (*node)->isExported = exportable;
+        return ast::TopLevelDeclNode{ std::move(node).value() };
+      }
+    }
+
+    return std::nullopt;
+  }
+
+  Expected<ast::ImportDeclNode> Parser::parseImportDeclaration() {
+    auto node = ast::MakeNode<ast::ImportDeclNode>();
+
+    if (auto kw = consume(TokenV::kwImport, "'import' keyword"); ! kw) {
+      return Unexpected<>{ std::move(kw).error() };
+    }
+    else {
+      node->location = { kw->line, kw->column };
+    }
+
+    if (auto target = parseNamespacedIdentifier(); ! target) {
+      return Unexpected<>{ std::move(target).error() };
+    }
+    else {
+      node->importTarget = std::move(target).value();
+    }
+
+    if (auto acc = matchAndConsume(TokenV::opAccess); ! acc) {
+      return Unexpected<>{ std::move(acc).error() };
+    }
+    else if (acc.value()) {
+      if (auto star = matchAndConsume(TokenV::opStar); ! star) {
+        return Unexpected<>{ std::move(star).error() };
+      }
+      else if (star.value()) {
+        node->importAll = true;
+      }
+      else {
+        auto star = tokenizer.peek();
+
+        return langException<ExceptCode::ecUnexpectedToken>(
+          star->line,
+          star->column,
+          toString(*star),
+          "identifier or '*'"
+        );
+      }
+    }
+
+    if (auto semicolon = consume(TokenV::opSemicolon, "';'"); ! semicolon) {
+      return Unexpected<>{ std::move(semicolon).error() };
+    }
+
+    return node;
+  }
+
+  Expected<ast::AliasDeclNode> Parser::parseAliasDeclaration() {
+    auto node = ast::MakeNode<ast::AliasDeclNode>();
+
+    if (auto kw = consume(TokenV::kwUsing, "'using' keyword"); ! kw) {
+      return Unexpected<>{ std::move(kw).error() };
+    }
+    else {
+      node->location = { kw->line, kw->column };
+    }
+
+    if (auto ident = consume(TokenV::tkIdentifier, "identifier"); ! ident) {
+      return Unexpected<>{ std::move(ident).error() };
+    }
+    else {
+      node->alias = ident->strValue;
+    }
+
+    if (auto eq = consume(TokenV::opAssign, "'='"); ! eq) {
+      return Unexpected{ std::move(eq).error() };
+    }
+
+    if (auto type = parseType(); ! type) {
+      return Unexpected{ std::move(type).error() };
+    }
+    else {
+      node->target = std::move(type).value();
+    }
+
+    if (auto semicolon = consume(TokenV::opSemicolon, "';'"); ! semicolon) {
+      return Unexpected<>{ std::move(semicolon).error() };
+    }
+
+    return node;
+  }
+
+  Expected<ast::ModuleDeclNode> Parser::parseModuleDeclaration() {
+    auto node = ast::MakeNode<ast::ModuleDeclNode>();
+    auto decl = ast::Optional<ast::TopLevelDeclNode>{};
+    bool keepParsing = true;
+
+    if (auto kw = consume(TokenV::kwModule, "'module' keyword"); ! kw) {
+      return Unexpected<>{ std::move(kw).error() };
+    }
+    else {
+      node->location = { kw->line, kw->column };
+    }
+
+    if (auto name = parseNamespacedIdentifier(); ! name) {
+      return Unexpected<>{ std::move(name).error() };
+    }
+    else {
+      node->name = std::move(name).value();
+    }
+
+    if (auto lsquirly = consume(TokenV::opLSquirly, "'{'"); ! lsquirly) {
+      return Unexpected<>{ std::move(lsquirly).error() };
+    }
+    
+    while (keepParsing) {
+      if (auto ok = parseTopLevelDeclaration(); ! ok) {
+        return Unexpected<>{ std::move(ok).error() };
+      }
+      else {
+        decl = std::move(ok).value();
+
+        if (! decl.has_value()) {
+          keepParsing = false;
+          continue;
+        }
+
+        if (std::holds_alternative<ast::ModuleDeclNode>(*decl)) {
+          node->childModules.push_back(
+            std::get<ast::ModuleDeclNode>(std::move(*decl))
+          );
+        }
+        else if (std::holds_alternative<ast::StructDeclNode>(*decl)) {
+          node->innerDeclarations.push_back(
+            std::get<ast::StructDeclNode>(std::move(*decl))
+          );
+        }
+        else if (std::holds_alternative<ast::EnumDeclNode>(*decl)) {
+          node->innerDeclarations.push_back(
+            std::get<ast::EnumDeclNode>(std::move(*decl))
+          );
+        }
+        else if (std::holds_alternative<ast::FunctionDeclNode>(*decl)) {
+          node->innerDeclarations.push_back(
+            std::get<ast::FunctionDeclNode>(std::move(*decl))
+          );
+        }
+        else if (std::holds_alternative<ast::AliasDeclNode>(*decl)) {
+          node->aliasDeclarations.push_back(
+            std::get<ast::AliasDeclNode>(std::move(*decl))
+          );
+        }
+        else if (std::holds_alternative<ast::ImportDeclNode>(*decl)) {
+          auto importDecl = std::get<ast::ImportDeclNode>(std::move(*decl));
+
+          return langException<ExceptCode::ecImportInsideModule>(
+            importDecl->location.line,
+            importDecl->location.column
+          );
+        }
+      }
+    }
+
+    if (auto rsquirly = consume(TokenV::opRSquirly, "'{'"); ! rsquirly) {
+      return Unexpected<>{ std::move(rsquirly).error() };
+    }
+
+    return node;
+  }
+
+  Expected<ast::StructDeclNode> Parser::parseStructDeclaration() {
+    auto node = ast::MakeNode<ast::StructDeclNode>();
+
+    if (auto kw = consume(TokenV::kwStruct, "'struct' keyword"); ! kw) {
+      return Unexpected<>{ std::move(kw).error() };
+    }
+    else {
+      node->location = { kw->line, kw->column };
+    }
+
+    if (auto name = consume(TokenV::tkIdentifier, "identifier"); ! name) {
+      return Unexpected<>{ std::move(name).error() };
+    }
+    else {
+      node->name = name->strValue;
+    }
+
+    if (auto hasLt = matchAndConsume(TokenV::opLt); ! hasLt) {
+      return Unexpected<>{ std::move(hasLt).error() };
+    }
+    else if (hasLt.value()) {
+      if (auto params = parseGenericParamsList(); ! params) {
+        return Unexpected<>{ std::move(params).error() };
+      }
+      else {
+        node->genericParams = std::move(params).value();
+
+        if (auto hasGt = consume(TokenV::opGt, "'>'"); ! hasGt) {
+          return Unexpected<>{ std::move(hasGt ).error() };
+        }
+      }
+    }
+
+    if (auto lsquirly = consume(TokenV::opLSquirly, "'{'"); ! lsquirly) {
+      return Unexpected<>{ std::move(lsquirly).error() };
+    }
+
+    if (auto members = parseStructMembersList(); ! members) {
+      return Unexpected<>{ std::move(members).error() };
+    }
+    else {
+      node->structMembers = std::move(members).value();
+    }
+
+    if (auto rsquirly = consume(TokenV::opRSquirly, "'}'"); ! rsquirly) {
+      return Unexpected<>{ std::move(rsquirly).error() };
+    }
+
+    return node;
+  }
+
+  Expected<ast::EnumDeclNode> Parser::parseEnumDeclaration() {
+    auto node = ast::MakeNode<ast::EnumDeclNode>();
+
+    if (auto kw = consume(TokenV::kwEnum, "'enum' keyword"); ! kw) {
+      return Unexpected<>{ std::move(kw).error() };
+    }
+    else {
+      node->location = { kw->line, kw->column };
+    }
+
+    if (auto name = consume(TokenV::tkIdentifier, "identifier"); ! name) {
+      return Unexpected<>{ std::move(name).error() };
+    }
+    else {
+      node->name = name->strValue;
+    }
+
+    if (auto hasLt = matchAndConsume(TokenV::opLt); ! hasLt) {
+      return Unexpected<>{ std::move(hasLt).error() };
+    }
+    else if (hasLt.value()) {
+      if (auto params = parseGenericParamsList(); ! params) {
+        return Unexpected<>{ std::move(params).error() };
+      }
+      else {
+        node->genericParams = std::move(params).value();
+
+        if (auto hasGt = consume(TokenV::opGt, "'>'"); ! hasGt) {
+          return Unexpected<>{ std::move(hasGt ).error() };
+        }
+      }
+    }
+
+    if (auto lsquirly = consume(TokenV::opLSquirly, "'{'"); ! lsquirly) {
+      return Unexpected<>{ std::move(lsquirly).error() };
+    }
+
+    if (auto members = parseEnumMembersList(); ! members) {
+      return Unexpected<>{ std::move(members).error() };
+    }
+    else {
+      node->enumMembers = std::move(members).value();
+    }
+
+    if (auto rsquirly = consume(TokenV::opRSquirly, "'}'"); ! rsquirly) {
+      return Unexpected<>{ std::move(rsquirly).error() };
+    }
+
+    return node;
+  }
+
+  Expected<ast::Vector<ast::GenericParamNode>>
+  Parser::parseGenericParamsList() {
+    auto paramsList = ast::Vector<ast::GenericParamNode>{};
+
+    auto peekToken = tokenizer.peek();
+
+    if (! peekToken) {
+      return Unexpected{ std::move(peekToken).error() };
+    }
+
+    bool keepParsing = true;
+
+    if (auto comma = tokenizer.peek();
+        comma and comma->value == TokenV::opComma) {
+      return langException<ExceptCode::ecUnexpectedToken>(
+        comma->line,
+        comma->column,
+        toString(*comma),
+        "'typename' keyword"
+      );
+    }
+
+    while (keepParsing) {
+      if (auto param = parseGenericParam(); ! param) {
+        return Unexpected{ std::move(param).error() };
+      }
+      else {
+        paramsList.push_back(std::move(param).value());
+      }
+
+      if (auto comma = matchAndConsume(TokenV::opComma); ! comma) {
+        return Unexpected{ std::move(comma).error() };
+      }
+      else if (! comma.value()) {
+        if (peekToken = tokenizer.peek(); ! peekToken) {
+          return Unexpected{ std::move(peekToken).error() };
+        }
+        else {
+          if (peekToken->value != TokenV::opGt) {
+            return langException<ExceptCode::ecUnexpectedToken>(
+              peekToken->line,
+              peekToken->column,
+              toString(*peekToken),
+              "',' or '>'"
+            );
+          }
+          else {
+            keepParsing = false;
+          }
+        }
+      }
+    } 
+
+    return paramsList;
+  }
+
+  Expected<ast::GenericParamNode> Parser::parseGenericParam() {
+    auto node = ast::MakeNode<ast::GenericParamNode>();
+
+    if (auto kw = consume(TokenV::kwTypename, "'typename' keyword"); ! kw) {
+      return Unexpected<>{ std::move(kw).error() };
+    }
+    else {
+      node->location = { kw->line, kw->column };
+    }
+
+    if (auto ident = consume(TokenV::tkIdentifier, "identifier"); ! ident) {
+      return Unexpected{ std::move(ident).error() };
+    }
+    else {
+      node->name = ident->strValue;
+    }
+
+    return node;
+  }
+
+  Expected<ast::Vector<ast::StructMemberNode>>
+  Parser::parseStructMembersList() {
+    auto membersList = ast::Vector<ast::StructMemberNode>{};
+
+    if (auto comma = tokenizer.peek();
+        comma and comma->value == TokenV::opComma) {
+      return langException<ExceptCode::ecUnexpectedToken>(
+        comma->line,
+        comma->column,
+        toString(*comma),
+        "identifier or '}'"
+      );
+    }
+
+    bool keepParsing = true;
+
+    if (auto close = match(TokenV::opRSquirly); ! close) {
+      return Unexpected{ std::move(close).error() };
+    }
+    else if (close.value()) {
+      keepParsing = false;
+    }
+
+    while (keepParsing) {
+      if (auto member = parseStructMember(); ! member) {
+        return Unexpected{ std::move(member).error() };
+      }
+      else {
+        membersList.push_back(std::move(member).value());
+      }
+
+      if (auto comma = matchAndConsume(TokenV::opComma); ! comma) {
+        return Unexpected<>{ std::move(comma).error() };
+      }
+      else if (! comma.value()) {
+        if (auto peekToken = tokenizer.peek(); ! peekToken) {
+          return Unexpected{ std::move(peekToken).error() };
+        }
+        else {
+          if (peekToken->value != TokenV::opRSquirly) {
+            return langException<ExceptCode::ecUnexpectedToken>(
+              peekToken->line,
+              peekToken->column,
+              toString(*peekToken),
+              "',' or '}'"
+            );
+          }
+          else {
+            keepParsing = false;
+          }
+        }
+      }
+
+      if (auto close = match(TokenV::opRSquirly); ! close) {
+        return Unexpected<>{ std::move(close).error() };
+      }
+      else if (close.value()) {
+        keepParsing = false;
+      }
+    }
+
+    return membersList;
+  }
+
+  Expected<ast::StructMemberNode> Parser::parseStructMember() {
+    auto node = ast::MakeNode<ast::StructMemberNode>();
+
+    if (auto ident = consume(TokenV::tkIdentifier, "'identifier'"); ! ident) {
+      return Unexpected<>{ std::move(ident).error() };
+    }
+    else {
+      node->location = { ident->line, ident->column };
+      node->name = ident->strValue;
+    }
+
+    if (auto colon = consume(TokenV::opColon, "':'"); ! colon) {
+      return Unexpected{ std::move(colon).error() };
+    }
+  
+    if (auto type = parseType(); ! type) {
+      return Unexpected{ std::move(type).error() };
+    }
+    else {
+      node->type = std::move(type).value();
+    }
+
+    return node;
+  }
+
+  Expected<ast::Vector<ast::EnumMemberNode>> Parser::parseEnumMembersList() {
+    auto membersList = ast::Vector<ast::EnumMemberNode>{};
+
+    if (auto comma = tokenizer.peek();
+        comma and comma->value == TokenV::opComma) {
+      return langException<ExceptCode::ecUnexpectedToken>(
+        comma->line,
+        comma->column,
+        toString(*comma),
+        "identifier or '}'"
+      );
+    }
+
+    bool keepParsing = true;
+
+    if (auto close = match(TokenV::opRSquirly); ! close) {
+      return Unexpected{ std::move(close).error() };
+    }
+    else if (close.value()) {
+      keepParsing = false;
+    }
+
+    while (keepParsing) {
+      if (auto member = parseEnumMember(); ! member) {
+        return Unexpected{ std::move(member).error() };
+      }
+      else {
+        membersList.push_back(std::move(member).value());
+      }
+
+      if (auto comma = matchAndConsume(TokenV::opComma); ! comma) {
+        return Unexpected<>{ std::move(comma).error() };
+      }
+      else if (! comma.value()) {
+        if (auto peekToken = tokenizer.peek(); ! peekToken) {
+          return Unexpected{ std::move(peekToken).error() };
+        }
+        else {
+          if (peekToken->value != TokenV::opRSquirly) {
+            return langException<ExceptCode::ecUnexpectedToken>(
+              peekToken->line,
+              peekToken->column,
+              toString(*peekToken),
+              "',' or '}'"
+            );
+          }
+          else {
+            keepParsing = false;
+          }
+        }
+      }
+
+      if (auto close = match(TokenV::opRSquirly); ! close) {
+        return Unexpected<>{ std::move(close).error() };
+      }
+      else if (close.value()) {
+        keepParsing = false;
+      }
+    }
+
+    return membersList;
+  }
+
+  Expected<ast::EnumMemberNode> Parser::parseEnumMember() {
+    auto node = ast::MakeNode<ast::EnumMemberNode>();
+
+    if (auto ident = consume(TokenV::tkIdentifier, "'identifier'"); ! ident) {
+      return Unexpected<>{ std::move(ident).error() };
+    }
+    else {
+      node->location = { ident->line, ident->column };
+      node->name = ident->strValue;
+    }
+
+    if (auto hasLParen = matchAndConsume(TokenV::opLParen); ! hasLParen) {
+      return Unexpected{ std::move(hasLParen).error() };
+    }
+    else if (hasLParen.value()) {
+      if (auto type = parseType(); ! type) {
+        return Unexpected{ std::move(type).error() };
+      }
+      else {
+        node->type = std::move(type).value();
+
+        if (auto hasRParen = consume(TokenV::opRParen, "')'"); ! hasRParen) {
+          return Unexpected{ std::move(hasRParen).error() };
+        }
+      }
+    }
+
+    return node;
+  }
+
+  Expected<ast::FunctionDeclNode> Parser::parseFunctionDeclaration() {
+    auto node = ast::MakeNode<ast::FunctionDeclNode>();
+
+    if (auto kw = consume(TokenV::kwFn, "'fn' keyword"); ! kw) {
+      return Unexpected<>{ std::move(kw).error() };
+    }
+    else {
+      node->location = { kw->line, kw->column };
+    }
+
+    if (auto name = consume(TokenV::tkIdentifier, "identifier"); ! name) {
+      return Unexpected<>{ std::move(name).error() };
+    }
+    else {
+      node->name = name->strValue;
+    }
+
+    if (auto hasLt = matchAndConsume(TokenV::opLt); ! hasLt) {
+      return Unexpected<>{ std::move(hasLt).error() };
+    }
+    else if (hasLt.value()) {
+      if (auto params = parseGenericParamsList(); ! params) {
+        return Unexpected<>{ std::move(params).error() };
+      }
+      else {
+        node->genericParams = std::move(params).value();
+
+        if (auto hasGt = consume(TokenV::opGt, "'>'"); ! hasGt) {
+          return Unexpected<>{ std::move(hasGt ).error() };
+        }
+      }
+    }
+
+    if (auto lparen = consume(TokenV::opLParen, "'('"); ! lparen) {
+      return Unexpected<>{ std::move(lparen).error() };
+    }
+
+    if (auto rparen = tokenizer.peek(); ! rparen) {
+      return Unexpected<>{ std::move(rparen).error() };
+    }
+    else if (rparen->value != TokenV::opRParen) {
+      if (auto params = parseFunctionParamsList(); ! params) {
+        return Unexpected<>{ std::move(params).error() };
+      }
+      else {
+        node->functionParams = std::move(params).value();
+      }
+    }
+    
+    if (auto rparen = consume(TokenV::opRParen, "')'"); ! rparen) {
+      return Unexpected<>{ std::move(rparen).error() };
+    }
+    
+    if (auto hasArrow = matchAndConsume(TokenV::opArrow); ! hasArrow) {
+      return Unexpected<>{ std::move(hasArrow).error() };
+    }
+    else if (hasArrow.value()) {
+      if (auto type = parseType(); ! type) {
+        return Unexpected<>{ std::move(type).error() };
+      }
+      else {
+        node->returnType = std::move(type).value();
+      }
+    }
+
+    if (auto body = parseCodeBlock(); ! body) {
+      return Unexpected<>{ std::move(body).error() };
+    }
+    else {
+      node->functionBody = std::move(body).value();
+    }
+
+    return node;
+  }
+
+  Expected<ast::Vector<ast::FunctionParamNode>>
+  Parser::parseFunctionParamsList() {
+    auto params = ast::Vector<ast::FunctionParamNode>{};
+
+    if (auto comma = tokenizer.peek();
+        comma and comma->value == TokenV::opComma) {
+      return langException<ExceptCode::ecUnexpectedToken>(
+        comma->line,
+        comma->column,
+        toString(*comma),
+        "identifier, 'this' keyword or ')'"
+      );
+    }
+
+    if (auto hasThis = match(TokenV::kwThis); ! hasThis) {
+      return Unexpected<>{ std::move(hasThis).value() };
+    }
+    else if (hasThis.value()) {
+      auto thisParam = parseFunctionParamThis();
+      if (auto thisṔaram = parseFunctionParamThis(); ! thisParam) {
+        return Unexpected<>{ std::move(thisParam).error() };
+      }
+      else {
+        params.push_back(std::move(thisParam).value());
+      } 
+
+      if (auto comma = matchAndConsume(TokenV::opComma); ! comma) {
+        return Unexpected<>{ std::move(comma).error() };
+      }
+    }
+  
+    bool keepParsing = true;
+
+    while (keepParsing) {
+      if (auto param = parseFunctionParam(); ! param) {
+        return Unexpected<>{ std::move(param).error() };
+      }
+      else {
+        params.push_back(std::move(param).value());
+
+        if (auto comma = matchAndConsume(TokenV::opComma); ! comma) {
+          return Unexpected<>{ std::move(comma).error() };
+        }
+
+        if (auto peekToken = tokenizer.peek(); ! peekToken) {
+          return Unexpected{ std::move(peekToken).error() };
+        }
+        else {
+          if (peekToken->value == TokenV::opRParen) {
+            keepParsing = false;
+          }
+        }  
+      }
+    }
+
+    return params;
+  }
+
+  Expected<ast::FunctionParamNode> Parser::parseFunctionParamThis() {
+    auto node = ast::MakeNode<ast::FunctionParamNode>();
+
+    if (auto thisToken = consume(TokenV::kwThis, "'this' keyword");
+        ! thisToken) {
+      return Unexpected<>{ std::move(thisToken).error() };
+    }
+    else {
+      node->isThis = true;
+      node->location.line = thisToken->line;
+      node->location.column = thisToken->column;
+      node->name = "this";
+
+      if (auto type = parseType(); ! type) {
+        return Unexpected<>{ std::move(type).error() };
+      }
+      else {
+        node->type = std::move(type).value();
+      }
+    } 
+
+    return node;
+  }
+
+  Expected<ast::FunctionParamNode> Parser::parseFunctionParam() {
+    auto node = ast::MakeNode<ast::FunctionParamNode>();
+
+    node->isThis = false;
+
+    if (auto ident = consume(TokenV::tkIdentifier, "identifier"); ! ident) {
+      return Unexpected<>{ std::move(ident).error() };
+    }
+    else {
+      node->name = ident->strValue;
+      node->location.line = ident->line;
+      node->location.column = ident->column;
+    }
+
+    if (auto colon = consume(TokenV::opColon, "':'"); ! colon) {
+      return Unexpected{ std::move(colon).error() };
+    }
+
+    if (auto type = parseType(); ! type) {
+      return Unexpected{ std::move(type).error() };
+    }
+    else {
+      node->type = std::move(type).value();
+    }
+
+    return node;
+  }
+
+} // namespace arti::lang

lib/src/Parser/Expressions.cpp

@@ -0,0 +1,817 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
+#include <artichoke/Parser/Parser.hpp>
+#include <artichoke/Parser/Pratt.hpp>
+
+namespace arti::lang {
+
+  Expected<ast::ExpressionNode>
+  Parser::parseExpression(std::uint16_t minBindingPower) {
+    auto peekToken = tokenizer.peek();
+    if (! peekToken) {
+      return Unexpected<>{ std::move(peekToken).error() };
+    }
+
+    bool keepParsing = true;
+    ast::Optional<ast::ExpressionNode> lhs = std::nullopt;
+
+    if (peekToken->value == TokenV::opLParen) {
+      std::ignore = tokenizer.consume();
+
+      if (auto lhsExpr = parseExpression(); ! lhsExpr) {
+        return Unexpected<>{ std::move(lhsExpr).error() };
+      }
+      else {
+        if (auto rParen = consume(TokenV::opRParen, "')'"); ! rParen) {
+          return Unexpected<>{ std::move(rParen).error() };
+        }
+
+        lhs = std::move(lhsExpr).value();
+      }
+    }
+    else if (peekToken->value == TokenV::opLBracket) {
+      if (auto close = match(TokenV::opRBracket, 1); ! close) {
+        return Unexpected<>{ std::move(close).error() };
+      }
+      else if (! close.value()) {
+        return langException<ExceptCode::ecUnexpectedToken>(
+          peekToken->line,
+          peekToken->column,
+          toString(*peekToken),
+          "']'"
+        );
+      }
+
+      if (auto type = parseType(); ! type) {
+        return Unexpected<>{ std::move(type).error() };
+      }
+      else {
+        auto node = ast::MakeNode<ast::TypeExprNode>();
+        node->location = type.value()->location;
+        node->type = std::move(type).value();
+        lhs = std::move(node);
+      }
+    }
+    else if (pratt::isPrefixOperator(peekToken->value)) {
+      if (auto newLhs = parsePrefixExpression(); ! newLhs) {
+        return Unexpected<>{ std::move(newLhs).error() };
+      }
+      else {
+        lhs = std::move(newLhs).value();
+      }
+    }
+    else {
+      if (auto expr = parsePrimaryExpression(); ! expr) {
+        return Unexpected<>{ std::move(expr).error() };
+      }
+      else if (not expr.value().has_value()) {
+        return langException<ExceptCode::ecUnexpectedToken>(
+          peekToken->line,
+          peekToken->column,
+          toString(*peekToken),
+          "primary expression, i.e. "
+          "any of ( null, boolean, number, character, string, identifier )"
+        );
+      }
+      else {
+        lhs = std::move(expr).value().value();
+      }
+    }
+
+    while (keepParsing) {
+      peekToken = tokenizer.peek();
+      if (! peekToken) {
+        return Unexpected<>{ std::move(peekToken).error() };
+      }
+
+      if (pratt::isPostfixOperator(peekToken->value)) {
+        auto op = pratt::getPostfixOperator(peekToken->value);
+        auto bindingPower = pratt::postfixBindingPower(op);
+
+        if (bindingPower < minBindingPower) {
+          keepParsing = false;
+        }
+        else {
+          if (auto newLhs = parsePostfixExpression(std::move(lhs).value());
+              ! newLhs) {
+            return Unexpected<>{ std::move(newLhs).error() };
+          }
+          else {
+            lhs = std::move(newLhs).value();
+          }
+        }
+      }
+      else if (pratt::isInfixOperator(peekToken->value)) {
+        auto op = pratt::getInfixOperator(peekToken->value);
+        auto [lbp, rbp] = pratt::infixBindingPower(op);
+
+        if (lbp < minBindingPower) {
+          keepParsing = false;
+        }
+        else {
+          if (auto newLhs = parseInfixExpression(std::move(lhs).value());
+              ! newLhs) {
+            return Unexpected<>{ std::move(newLhs).error() };
+          }
+          else {
+            lhs = std::move(newLhs).value();
+          }
+        }
+      }
+      else {
+        keepParsing = false;
+      }
+    }
+
+    if (not lhs.has_value()) {
+      return langException<ExceptCode::ecUnexpectedToken>(
+        peekToken->line,
+        peekToken->column,
+        toString(*peekToken),
+        "primary expression, i.e. "
+        "any of ( null, boolean, number, character, string, identifier )"
+      );
+    }
+    else {
+      return std::move(lhs).value();
+    }
+  }
+  
+  Expected<ast::Optional<ast::ExpressionNode>>
+  Parser::parsePrimaryExpression() {
+    auto peekToken = tokenizer.peek();
+
+    if (! peekToken) {
+      return Unexpected<>{ std::move(peekToken).error() };
+    }
+  
+    if (peekToken->value == TokenV::tkInteger) {
+      if (auto expr = parseIntegerLiteral(); ! expr) {
+        return Unexpected<>{ std::move(expr).error() };
+      }
+      else {
+        return std::move(expr).value();
+      }
+    }
+    else if (peekToken->value == TokenV::tkDecimal) {
+      if (auto expr = parseFloatLiteral(); ! expr) {
+        return Unexpected<>{ std::move(expr).error() };
+      }
+      else {
+        return std::move(expr).value();
+      }
+    }
+    else if (peekToken->value == TokenV::tkCharacter) {
+      if (auto expr = parseCharLiteral(); ! expr) {
+        return Unexpected<>{ std::move(expr).error() };
+      }
+      else {
+        return std::move(expr).value();
+      }
+    }
+    else if (peekToken->value == TokenV::tkString) {
+      if (auto expr = parseStringLiteral(); ! expr) {
+        return Unexpected<>{ std::move(expr).error() };
+      }
+      else {
+        return std::move(expr).value();
+      }
+    }
+    else if (peekToken->value == TokenV::kwTrue ||
+             peekToken->value == TokenV::kwFalse) {
+      if (auto expr = parseBooleanLiteral(); ! expr) {
+        return Unexpected<>{ std::move(expr).error() };
+      }
+      else {
+        return std::move(expr).value();
+      }
+    }
+    else if (peekToken->value == TokenV::kwNull) {
+      if (auto expr = parseNullLiteral(); ! expr) {
+        return Unexpected<>{ std::move(expr).error() };
+      }
+      else {
+        return std::move(expr).value();
+      }
+    }
+    else if (peekToken->value == TokenV::tkIdentifier) {
+      if (auto expr = parseIdentifierExpression(); ! expr) {
+        return Unexpected<>{ std::move(expr).error() };
+      }
+      else {
+        return std::move(expr).value();
+      }
+    }
+    else if (peekToken->value == TokenV::kwThis) {
+      auto node = ast::MakeNode<ast::IdentifierExprNode>();
+
+      if (auto ltrl = consume(TokenV::kwThis, "'this' keyword"); ! ltrl) {
+        return Unexpected<>{ std::move(ltrl).error() };
+      }
+      else {
+        node->location = {
+          .line = ltrl->line,
+          .column = ltrl->column
+        };
+        node->identifierName = ltrl->strValue;
+      }
+
+      return node;
+    }
+    else if (peekToken->value == TokenV::kwUnderscore) {
+      auto node = ast::MakeNode<ast::IdentifierExprNode>();
+
+      if (auto ltrl = consume(TokenV::kwUnderscore, "'_' keyword"); ! ltrl) {
+        return Unexpected<>{ std::move(ltrl).error() };
+      }
+      else {
+        node->location = {
+          .line = ltrl->line,
+          .column = ltrl->column
+        };
+        node->identifierName = ltrl->strValue;
+      }
+
+      return node;
+    }
+
+    return std::nullopt;
+  }
+
+  Expected<ast::ExpressionNode>
+  Parser::parsePrefixExpression() {
+    auto peekToken = tokenizer.peek();
+    if (! peekToken) {
+      return Unexpected<>{ std::move(peekToken).error() };
+    }
+
+    auto op = pratt::getPrefixOperator(peekToken->value);
+    auto bindingPower = pratt::prefixBindingPower(op);
+
+    std::ignore = tokenizer.consume();
+    
+    auto rhs = parseExpression(bindingPower);
+
+    auto node = ast::MakeNode<ast::PrefixExprNode>();
+
+    node->location = {
+      .line = peekToken->line,
+      .column = peekToken->column
+    };
+
+    node->op = op;
+    node->right = std::move(rhs).value();
+
+    return node;
+  }
+
+  Expected<ast::ExpressionNode>
+  Parser::parseInfixExpression(ast::ExpressionNode lhs) {
+    auto peekToken = tokenizer.peek();
+    if (! peekToken) {
+      return Unexpected<>{ std::move(peekToken).error() };
+    }
+
+    std::ignore = tokenizer.consume();
+
+    auto op = pratt::getInfixOperator(peekToken->value);
+    auto [lbp, rbp] = pratt::infixBindingPower(op);
+
+    if (op == ast::InfixOperator::ModuleAccess) {
+      if (auto isGeneric = match(TokenV::opLt); ! isGeneric) {
+        return Unexpected<>{ std::move(isGeneric).error() };
+      }
+      else if (isGeneric.value()) {
+        auto node = ast::MakeNode<ast::GenericExprNode>();
+
+        node->location = {
+          .line = peekToken->line,
+          .column = peekToken->column
+        };
+
+        if (auto args = parseGenericArgumentsList(); ! args) {
+          return Unexpected<>{ std::move(args).error() };
+        }
+        else {
+          node->typeNode = std::move(lhs);
+          node->genericArgs = std::move(args).value();
+        }
+        
+        return node;
+      }
+    }
+
+    auto rhs = parseExpression(rbp);
+
+    if (! rhs) {
+      return Unexpected<>{ std::move(rhs).error() };
+    }
+
+    /* TODO: MemberAccess and PointerMemberAccess do not use their respective
+     *       nodes types yet */
+    if (op == ast::InfixOperator::Assignment) {
+      auto node = ast::MakeNode<ast::AssignExprNode>();
+
+      node->location = {
+        .line = peekToken->line,
+        .column = peekToken->column
+      };
+
+      node->left = std::move(lhs);
+      node->right = std::move(rhs).value();
+
+      return node;
+    }
+    else if (op == ast::InfixOperator::ModuleAccess) {
+      auto node = ast::MakeNode<ast::ModuleAccessExprNode>();
+
+      node->location = {
+        .line = peekToken->line,
+        .column = peekToken->column
+      };
+
+      node->left = std::move(lhs);
+      node->right = std::move(rhs).value();
+
+      return node;
+    }
+    else if (op == ast::InfixOperator::MemberAccess) {
+      auto node = ast::MakeNode<ast::MemberAccessExprNode>();
+
+      node->location = {
+        .line = peekToken->line,
+        .column = peekToken->column
+      };
+
+      node->object = std::move(lhs);
+      node->member = std::move(rhs).value();
+
+      return node;
+    }
+    else if (op == ast::InfixOperator::PointerMemberAccess) {
+      auto node = ast::MakeNode<ast::PointerMemberAccessExprNode>();
+
+      node->location = {
+        .line = peekToken->line,
+        .column = peekToken->column
+      };
+
+      node->object = std::move(lhs);
+      node->member = std::move(rhs).value();
+
+      return node;
+    }
+    else if (pratt::isCompoundAssignOperator(op)) {
+      auto node = ast::MakeNode<ast::CompoundAssignExprNode>();
+
+      node->location = {
+        .line = peekToken->line,
+        .column = peekToken->column
+      };
+
+      node->op = pratt::getCompoundOperatorType(op);
+      node->left = std::move(lhs);
+      node->right = std::move(rhs).value();
+
+      return node;
+    }
+    else {
+      auto node = ast::MakeNode<ast::InfixExprNode>();
+
+      node->location = {
+        .line = peekToken->line,
+        .column = peekToken->column
+      };
+
+      node->op = op;
+      node->left = std::move(lhs);
+      node->right = std::move(rhs).value();
+
+      return node;
+    }
+  }
+
+  Expected<ast::ExpressionNode>
+  Parser::parsePostfixExpression(ast::ExpressionNode lhs) {
+    auto peekToken = tokenizer.peek();
+    if (! peekToken) {
+      return Unexpected<>{ std::move(peekToken).error() };
+    }
+
+    std::ignore = tokenizer.consume();
+
+    auto op = pratt::getPostfixOperator(peekToken->value);
+    auto bindingPower = pratt::postfixBindingPower(op);
+
+    std::optional<ast::ExpressionNode> node = std::nullopt;
+
+    if (op == ast::PostfixOperator::FunctionCall) {
+      auto newNode = ast::MakeNode<ast::FunctionCallExprNode>();
+
+      newNode->location = {
+        .line = peekToken->line,
+        .column = peekToken->column
+      };
+
+      bool stillParams = true;
+
+      if (auto close = match(TokenV::opRParen); ! close) {
+        return Unexpected<>{ std::move(close).error() };
+      }
+      else if (close.value()) {
+        stillParams = false;
+      }
+
+      while (stillParams) {
+        auto arg = parseExpression();  
+
+        if (! arg) {
+          return Unexpected<>{ std::move(arg).error() };
+        }
+
+        newNode->arguments.emplace_back(std::move(arg).value());
+
+        if (auto comma = matchAndConsume(TokenV::opComma); ! comma) {
+          return Unexpected{ std::move(comma).error() };
+        }
+        else if (! comma.value()) {
+          if (auto ntok = tokenizer.peek(); ! ntok) {
+            return Unexpected{ std::move(ntok).error() };
+          }
+          else {
+            if (ntok->value != TokenV::opRParen) {
+              return langException<ExceptCode::ecUnexpectedToken>(
+                ntok->line,
+                ntok->column,
+                toString(*ntok),
+                "',' or ')'"
+              );
+            }
+            else {
+              stillParams = false;
+            }
+          }
+        }
+      }
+
+      if (auto close = consume(TokenV::opRParen, "')'"); ! close) {
+        return Unexpected<>{ std::move(close).error() };
+      }
+
+      newNode->callee = std::move(lhs);
+
+      node = std::move(newNode);
+    }
+    else if (op == ast::PostfixOperator::ObjectLiteral) {
+      auto newNode = ast::MakeNode<ast::ObjectLtrlNode>();
+
+      newNode->location = {
+        .line = peekToken->line,
+        .column = peekToken->column
+      };
+
+      bool stillParams = true;
+
+      if (auto close = match(TokenV::opRSquirly); ! close) {
+        return Unexpected<>{ std::move(close).error() };
+      }
+      else if (close.value()) {
+        stillParams = false;
+      }
+
+      if (auto isNamed = match(TokenV::opDot); ! isNamed) {
+        return Unexpected<>{ std::move(isNamed).error() };
+      }
+      else if (isNamed.value()) {
+        auto initializerNode =
+          ast::MakeNode<ast::ObjectLtrlNamedInitializerNode>();
+
+        initializerNode->location = newNode->location;
+
+        while (stillParams) {
+          auto currLocation = ast::SourceLocation{};
+
+          if (auto dot = consume(TokenV::opDot, "'.'"); ! dot) {
+            return Unexpected<>{ std::move(dot).error() };
+          }
+          else {
+            currLocation.line = dot->line;
+            currLocation.column = dot->column;
+          }
+
+          if (auto ident = consume(TokenV::tkIdentifier, "identifier");
+              ! ident) {
+            return Unexpected<>{ std::move(ident).error() };
+          }
+          else {  
+            if (auto eq = consume(TokenV::opAssign, "'='"); ! eq) {
+              return Unexpected<>{ std::move(eq).error() };
+            }
+
+            auto value = parseExpression();  
+
+            if (! value) {
+              return Unexpected<>{ std::move(value).error() };
+            }
+            
+            auto init = ast::MakeNode<ast::ObjectLtrlNamedFieldInitNode>();
+
+            init->location = currLocation;
+            init->fieldName = ident->strValue;
+            init->fieldValue = std::move(value).value();
+
+            initializerNode->fields.push_back(std::move(init));
+
+            if (auto comma = matchAndConsume(TokenV::opComma); ! comma) {
+              return Unexpected{ std::move(comma).error() };
+            }
+            else if (! comma.value()) {
+              if (auto ntok = tokenizer.peek(); ! ntok) {
+                return Unexpected{ std::move(ntok).error() };
+              }
+              else {
+                if (ntok->value != TokenV::opRSquirly) {
+                  return langException<ExceptCode::ecUnexpectedToken>(
+                    ntok->line,
+                    ntok->column,
+                    toString(*ntok),
+                    "',' or '}'"
+                  );
+                }
+                else {
+                  stillParams = false;
+                }
+              }
+            }
+          }
+
+          if (auto close = match(TokenV::opRSquirly); ! close) {
+            return Unexpected<>{ std::move(close).error() };
+          }
+          else if (close.value()) {
+            stillParams = false;
+          }
+        }
+  
+        newNode->initializer = std::move(initializerNode);
+      }
+      else {
+        auto initializerNode =
+          ast::MakeNode<ast::ObjectLtrlPositionalInitializerNode>();
+
+        initializerNode->location = newNode->location;
+
+        while (stillParams) {
+          auto arg = parseExpression();  
+
+          if (! arg) {
+            return Unexpected<>{ std::move(arg).error() };
+          }
+
+          initializerNode->fields.push_back(std::move(arg).value());
+
+          if (auto comma = matchAndConsume(TokenV::opComma); ! comma) {
+            return Unexpected{ std::move(comma).error() };
+          }
+          else if (! comma.value()) {
+            if (auto ntok = tokenizer.peek(); ! ntok) {
+              return Unexpected{ std::move(ntok).error() };
+            }
+            else {
+              if (ntok->value != TokenV::opRSquirly) {
+                return langException<ExceptCode::ecUnexpectedToken>(
+                  ntok->line,
+                  ntok->column,
+                  toString(*ntok),
+                  "',' or '}'"
+                );
+              }
+              else {
+                stillParams = false;
+              }
+            }
+          }
+
+          if (auto close = match(TokenV::opRSquirly); ! close) {
+            return Unexpected<>{ std::move(close).error() };
+          }
+          else if (close.value()) {
+            stillParams = false;
+          }
+        }
+  
+        newNode->initializer = std::move(initializerNode);
+      }
+
+      if (auto close = consume(TokenV::opRSquirly, "'}'"); ! close) {
+        return Unexpected<>{ std::move(close).error() };
+      }
+
+      newNode->type = std::move(lhs);
+
+      node = std::move(newNode);
+    }
+    else if (op == ast::PostfixOperator::SliceAccess) {
+      bool isSlice = false;
+      bool skipSliceEnd = false;
+      bool skipSliceStart = false;
+
+      if (auto skipLeft = matchAndConsume(TokenV::opColon); ! skipLeft) {
+        return Unexpected<>{ std::move(skipLeft).error() };
+      }
+      else if (skipLeft.value()) {
+        isSlice = true;
+        skipSliceStart = true;
+
+        if (auto close = matchAndConsume(TokenV::opRBracket); ! close) {
+          return Unexpected<>{ std::move(close).error() };
+        }
+        else if (close.value()) {
+          skipSliceEnd = true;
+        }
+      }
+
+      auto idxExpr = ast::Optional<ast::ExpressionNode>{};
+
+      if (! skipSliceStart) {
+        auto idx = parseExpression();  
+
+        if (! idx) {
+          return Unexpected<>{ std::move(idx).error() };
+        }
+
+        if (auto range = matchAndConsume(TokenV::opColon); ! range) {
+          return Unexpected<>{ std::move(range).error() };
+        }
+        else if (range.value()) {
+          isSlice = true;
+
+          if (auto close = matchAndConsume(TokenV::opRBracket); ! close) {
+            return Unexpected<>{ std::move(close).error() };
+          }
+          else if (close.value()) {
+            skipSliceEnd = true;
+          }
+        }
+        
+        idxExpr = std::move(idx).value();
+      }
+
+      if (isSlice) {
+        auto newNode = ast::MakeNode<ast::SliceRangeExprNode>();
+
+        newNode->location = {
+          .line = peekToken->line,
+          .column = peekToken->column
+        };
+
+        if (! skipSliceStart) {
+          newNode->start = std::move(idxExpr).value();
+        }
+
+        if (! skipSliceEnd) {
+          auto endIdx = parseExpression();  
+
+          if (! endIdx) {
+            return Unexpected<>{ std::move(endIdx).error() };
+          }
+
+          newNode->end = std::move(endIdx).value();
+
+          if (auto close = consume(TokenV::opRBracket, "']'"); ! close) {
+            return Unexpected<>{ std::move(close).error() };
+          }
+        }
+
+        newNode->slice = std::move(lhs);
+
+        node = std::move(newNode);
+      }
+      else {
+        auto newNode = ast::MakeNode<ast::SliceAccessExprNode>();
+
+        newNode->location = {
+          .line = peekToken->line,
+          .column = peekToken->column
+        };
+
+        newNode->index = std::move(idxExpr).value();
+
+        if (auto close = consume(TokenV::opRBracket, "']'"); ! close) {
+          return Unexpected<>{ std::move(close).error() };
+        }
+
+        newNode->slice = std::move(lhs);
+
+        node = std::move(newNode);
+      }
+    }
+    else if (op == ast::PostfixOperator::SliceSize) {
+      auto newNode = ast::MakeNode<ast::SliceLengthExprNode>();
+
+      newNode->location = {
+        .line = peekToken->line,
+        .column = peekToken->column
+      };
+
+      newNode->object = std::move(lhs);
+
+      node = std::move(newNode);
+    }
+    else if (op == ast::PostfixOperator::PtrToSlice) {
+      auto newNode = ast::MakeNode<ast::SliceCreationExprNode>();
+
+      newNode->location = {
+        .line = peekToken->line,
+        .column = peekToken->column
+      };
+
+      auto len = parseExpression();  
+
+      if (! len) {
+        return Unexpected<>{ std::move(len).error() };
+      }
+
+      newNode->length = std::move(len).value();
+
+      if (auto close = consume(TokenV::opRBracket, "']'"); ! close) {
+        return Unexpected<>{ std::move(close).error() };
+      }
+
+      newNode->object = std::move(lhs);
+
+      node = std::move(newNode);
+    }
+    else if (op == ast::PostfixOperator::SliceToPtr) {
+      auto newNode = ast::MakeNode<ast::SlicePtrExprNode>();
+
+      newNode->location = {
+        .line = peekToken->line,
+        .column = peekToken->column
+      };
+
+      newNode->object = std::move(lhs);
+
+      node = std::move(newNode);
+    }
+    else if (op == ast::PostfixOperator::Reflect) {
+      auto newNode = ast::MakeNode<ast::ReflectionExprNode>();
+
+      newNode->location = {
+        .line = peekToken->line,
+        .column = peekToken->column
+      };
+
+      if (auto ident = match(TokenV::tkIdentifier); ! ident) {
+        return Unexpected<>{ std::move(ident).error() };
+      }
+      else if (ident.value()) {
+        if (auto ident = consume(TokenV::tkIdentifier, "identifier");
+            ! ident) {
+          return Unexpected<>{ std::move(ident).error() };
+        }
+        else {
+          newNode->attribute = ident->strValue;
+        }
+      }
+
+      newNode->object = std::move(lhs);
+
+      node = std::move(newNode);
+    }
+
+    if (not node.has_value()) {
+      return langException<ExceptCode::ecUnexpectedToken>(
+        peekToken->line,
+        peekToken->column,
+        toString(*peekToken),
+        "postfix operator, i.e. "
+        "any of ( /*TODO*/ )"
+      );
+    }
+
+    return std::move(node).value();
+  }
+  
+
+} // namespace arti::lang

lib/src/Parser/Literals.cpp

@@ -0,0 +1,178 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
+#include <artichoke/Parser/Parser.hpp>
+
+namespace arti::lang {
+
+  Expected<ast::CharLtrlNode>
+  Parser::parseCharLiteral() {
+    auto node = ast::MakeNode<ast::CharLtrlNode>();
+
+    if (auto ltrl = consume(TokenV::tkCharacter, "character literal"); ! ltrl) {
+      return Unexpected<>{ std::move(ltrl).error() };
+    }
+    else {
+      node->location = {
+        .line = ltrl->line,
+        .column = ltrl->column
+      };
+      node->value = static_cast<uint8_t>(ltrl->strValue[1]);
+    }
+
+    return node;
+	}
+
+  Expected<ast::NullLtrlNode>
+  Parser::parseNullLiteral() {
+    auto node = ast::MakeNode<ast::NullLtrlNode>();
+
+    if (auto ltrl = consume(TokenV::kwNull, "null keyword"); ! ltrl) {
+      return Unexpected<>{ std::move(ltrl).error() };
+    }
+    else {
+      node->location = {
+        .line = ltrl->line,
+        .column = ltrl->column
+      };
+    }
+
+    return node;
+	}
+
+  Expected<ast::StringLtrlNode>
+  Parser::parseStringLiteral() {
+    auto node = ast::MakeNode<ast::StringLtrlNode>();
+
+    if (auto ltrl = consume(TokenV::tkString, "string literal"); ! ltrl) {
+      return Unexpected<>{ std::move(ltrl).error() };
+    }
+    else {
+      node->location = {
+        .line = ltrl->line,
+        .column = ltrl->column
+      };
+
+      ltrl->strValue.remove_suffix(1);
+      ltrl->strValue.remove_prefix(1);
+
+      node->value = ltrl->strValue;
+    }
+
+    return node;
+	}
+
+  Expected<ast::FloatLtrlNode>
+  Parser::parseFloatLiteral() {
+    auto node = ast::MakeNode<ast::FloatLtrlNode>();
+
+    if (auto ltrl = consume(TokenV::tkDecimal, "number literal"); ! ltrl) {
+      return Unexpected<>{ std::move(ltrl).error() };
+    }
+    else {
+      node->location = {
+        .line = ltrl->line,
+        .column = ltrl->column
+      };
+      /* TODO: This could throw? */
+      std::string value{ ltrl->strValue };
+      node->value = std::stold(value); 
+    }
+
+    return node;
+	}
+
+  Expected<ast::IntegerLtrlNode>
+  Parser::parseIntegerLiteral() {
+    auto node = ast::MakeNode<ast::IntegerLtrlNode>();
+
+    if (auto ltrl = consume(TokenV::tkInteger, "integer literal"); ! ltrl) {
+      return Unexpected<>{ std::move(ltrl).error() };
+    }
+    else {
+      node->location = {
+        .line = ltrl->line,
+        .column = ltrl->column
+      };
+      /* TODO: This could throw? */
+      std::string value{ ltrl->strValue };
+      node->value = std::stoul(value);
+    }
+
+    return node;
+	}
+
+  Expected<ast::BooleanLtrlNode>
+  Parser::parseBooleanLiteral() {
+    auto node = ast::MakeNode<ast::BooleanLtrlNode>();
+
+    auto peekToken = tokenizer.peek();
+
+    if (! peekToken) {
+      return Unexpected<>{ std::move(peekToken).error() };
+    }
+
+    node->location = {
+      .line = peekToken->line,
+      .column = peekToken->column
+    };
+
+    if (peekToken->value == TokenV::kwTrue) {
+      node->value = true;
+    }
+    else if (peekToken->value == TokenV::kwFalse) {
+      node->value = false;
+    }
+    else {
+      return langException<ExceptCode::ecUnexpectedToken>(
+        peekToken->line,
+        peekToken->column,
+        toString(*peekToken),
+        "boolean literal, i.e. "
+        "any of ( true, false )"
+      );
+    }
+
+    std::ignore = tokenizer.consume();
+
+    return node;
+	}
+
+  Expected<ast::IdentifierExprNode>
+  Parser::parseIdentifierExpression() {
+    auto node = ast::MakeNode<ast::IdentifierExprNode>();
+
+    if (auto ltrl = consume(TokenV::tkIdentifier, "identifier"); ! ltrl) {
+      return Unexpected<>{ std::move(ltrl).error() };
+    }
+    else {
+      node->location = {
+        .line = ltrl->line,
+        .column = ltrl->column
+      };
+      node->identifierName = ltrl->strValue;
+    }
+
+    return node;
+	}
+
+} // namespace arti::lang

lib/src/Parser/Operators.cpp

@@ -0,0 +1,292 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
+#include <artichoke/Parser/Pratt.hpp>
+
+namespace arti::lang::pratt {
+
+  bool isPrefixOperator(TokenV tokenType) {
+    switch(tokenType) {
+      using enum TokenV;
+      
+      case opHyphen:
+      case opBang:
+      case opStar:
+      case opTilde:
+      case opAnd:
+      case opLParen:
+      case opLBracket:
+      case kwNot:
+        return true;
+
+      default:
+        return false;
+    }
+  }
+
+  bool isInfixOperator(TokenV tokenType) {
+    switch(tokenType) {
+      using enum TokenV;
+      
+      case opDot:
+      case opMod:
+      case opPlus:
+      case opHyphen:
+      case opSlash:
+      case opStar:
+      case opAssign:
+      case opAccess:
+      case opEq:
+      case opNeq:
+      case opLt:
+      case opGt:
+      case opLtEq:
+      case opGtEq:
+      case opLShift:
+      case opRShift:
+      case opBoolAnd:
+      case opBoolOr:
+      case kwAnd:
+      case kwOr:
+      case opAnd:
+      case opOr:
+      case opCaret:
+      case opArrow:
+      case opPlusAssign:
+      case opHyphenAssign:
+      case opStarAssign:
+      case opSlashAssign:
+      case opModAssign:
+      case opAndAssign:
+      case opOrAssign:
+      case opLShiftAssign:
+      case opRShiftAssign:
+      case opBoolAndAssign:
+      case opBoolOrAssign:
+          return true;
+      default:
+        return false;
+    }
+  }
+
+  bool isPostfixOperator(TokenV tokenType) {
+    switch(tokenType) {
+      using enum TokenV;
+      
+      case opLParen:
+      case opLBracket:
+      case opSliceSize:
+      case opPtrSlice:
+      case opSlicePtr:
+      case opReflect:
+      case opLSquirly:
+          return true;
+      default:
+        return false;
+    }
+  }
+  
+
+  ast::PrefixOperator getPrefixOperator(TokenV tokenType) {
+    using enum ast::PrefixOperator;
+
+    switch(tokenType) {
+      using enum TokenV;
+      
+      case opHyphen:
+        return Minus;
+      case kwNot:
+      case opBang:
+        return Not;
+      case opStar:
+        return DerefPtr;
+      case opTilde:
+        return BitNot;
+      case opAnd:
+        return MemPtr;
+      default:
+        return Uninitialized;
+    }
+  }
+
+  ast::InfixOperator getInfixOperator(TokenV tokenType) {
+    using enum ast::InfixOperator;
+
+    switch(tokenType) {
+      using enum TokenV;
+      
+      case opMod:
+        return Modulo;
+      case opPlus:
+        return Addition;
+      case opHyphen:
+        return Substraction;
+      case opSlash:
+        return Division;
+      case opStar:
+        return Multiplication;
+      case opEq:
+        return Equal;
+      case opNeq:
+        return NotEqual;
+      case opLt:
+        return LessThan;
+      case opGt:
+        return GreaterThan;
+      case opLtEq:
+        return LessEqual;
+      case opGtEq:
+        return GreaterEqual;
+      case opLShift:
+        return LeftShift;
+      case opRShift:
+        return RightShift;
+      case kwAnd:
+      case opBoolAnd:
+        return BoolAnd;
+      case kwOr:
+      case opBoolOr:
+        return BoolOr;
+      case opAnd:
+        return BitAnd;
+      case opOr:
+        return BitOr;
+      case opCaret:
+        return BitXor;
+      case opAssign:
+        return Assignment;
+      case opAccess:
+        return ModuleAccess;
+      case opDot:
+        return MemberAccess;
+      case opArrow:
+        return PointerMemberAccess;
+      case opPlusAssign:
+        return AdditionAssignment;
+      case opHyphenAssign:
+        return SubstractionAssignment;
+      case opStarAssign:
+        return MultiplicationAssignment;
+      case opSlashAssign:
+        return DivisionAssignment;
+      case opModAssign:
+        return ModuloAssignment;
+      case opAndAssign:
+        return BitAndAssignment;
+      case opOrAssign:
+        return BitOrAssignment;
+      case opLShiftAssign:
+        return LShiftAssignment;
+      case opRShiftAssign:
+        return RShiftAssignment;
+      case opBoolAndAssign:
+        return BoolAndAssignment;
+      case opBoolOrAssign:
+        return BoolOrAssignment;
+      default:
+        return Uninitialized;
+    }
+  }
+
+  ast::PostfixOperator getPostfixOperator(TokenV tokenType) {
+    using enum ast::PostfixOperator;
+
+    switch(tokenType) {
+      using enum TokenV;
+      
+      case opLParen:
+        return FunctionCall;
+      case opLBracket:
+        return SliceAccess;
+      case opSliceSize:
+        return SliceSize;
+      case opPtrSlice:
+        return PtrToSlice;
+      case opSlicePtr:
+        return SliceToPtr;
+      case opReflect:
+        return Reflect;
+      case opLSquirly:
+        return ObjectLiteral;
+      default:
+        return Uninitialized;
+    }
+  }
+
+  bool isCompoundAssignOperator(ast::InfixOperator op) {
+
+    switch(op) {
+      using enum ast::InfixOperator;
+
+      case AdditionAssignment:
+      case SubstractionAssignment:
+      case MultiplicationAssignment:
+      case DivisionAssignment:
+      case ModuloAssignment:
+      case BitAndAssignment:
+      case BitOrAssignment:
+      case LShiftAssignment:
+      case RShiftAssignment:
+      case BoolAndAssignment:
+      case BoolOrAssignment:
+        return true;
+
+      default:
+        return false;
+    }
+    
+  }
+
+  ast::CompoundAssignOperator getCompoundOperatorType(ast::InfixOperator op) {
+    switch(op) {
+      using enum ast::InfixOperator;
+
+      case AdditionAssignment:
+        return ast::CompoundAssignOperator::Addition;
+      case SubstractionAssignment:
+        return ast::CompoundAssignOperator::Substraction;
+      case MultiplicationAssignment:
+        return ast::CompoundAssignOperator::Multiplication;
+      case DivisionAssignment:
+        return ast::CompoundAssignOperator::Division;
+      case ModuloAssignment:
+        return ast::CompoundAssignOperator::Modulo;
+      case BitAndAssignment:
+        return ast::CompoundAssignOperator::BitAnd;
+      case BitOrAssignment:
+        return ast::CompoundAssignOperator::BitOr;
+      case LShiftAssignment:
+        return ast::CompoundAssignOperator::LeftShift;
+      case RShiftAssignment:
+        return ast::CompoundAssignOperator::RightShift;
+      case BoolAndAssignment:
+        return ast::CompoundAssignOperator::BoolAnd;
+      case BoolOrAssignment:
+        return ast::CompoundAssignOperator::BoolOr;
+
+      default:
+        return ast::CompoundAssignOperator::Uninitialized;
+    }
+  }
+
+}
+

lib/src/Parser/Parser.cpp

@@ -0,0 +1,105 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
+#include <artichoke/Parser/Parser.hpp>
+
+namespace arti::lang {
+
+  Parser::Parser(std::string source) noexcept
+    : unitName{}
+    , sourceCode{ source }
+    , tokenizer{ source } { }
+
+  Parser::Parser(std::string unitName, std::string source) noexcept
+    : unitName{ unitName }
+    , sourceCode{ source }
+    , tokenizer{ source } { }
+
+  Expected<ast::AST> Parser::parse() {
+    auto unit = ast::MakeNode<ast::AST>();
+    auto decl = ast::Optional<ast::TopLevelDeclNode>{};
+    bool keepParsing = true;
+
+    unit->unitName = this->unitName;
+
+    while (keepParsing) {
+      if (auto ok = parseTopLevelDeclaration(); ! ok) {
+        return Unexpected<>{ std::move(ok).error() };
+      }
+      else {
+        decl = std::move(ok).value();
+
+        if (! decl.has_value()) {
+          keepParsing = false;
+        }
+        else {
+          unit->declarations.push_back(std::move(decl).value());
+        }
+      }
+    }
+
+    if (auto eof = consume(TokenV::tkEOF, "end of compilation unit"); ! eof) {
+      return Unexpected<>{ std::move(eof).error() };
+    }
+
+    return unit;
+  }
+
+  Expected<Token> Parser::consume(TokenV type, std::string_view message) {
+    auto peeked = tokenizer.peekExpect(type, message);
+
+    if (! peeked) {
+      return Unexpected<>{ std::move(peeked).error() };
+    }
+
+    std::ignore = tokenizer.consume();
+
+    return peeked;
+  }
+
+  Expected<bool> Parser::matchAndConsume(TokenV type) {
+    auto peeked = tokenizer.peek();
+
+    if (! peeked) {
+      return Unexpected<>{ std::move(peeked).error() };
+    }
+
+    if (peeked->value != type) {
+      return false;
+    }
+
+    std::ignore = tokenizer.consume();
+
+    return true;
+  }
+
+  Expected<bool> Parser::match(TokenV type, std::size_t offset) {
+    auto peeked = tokenizer.peek(offset);
+
+    if (! peeked) {
+      return Unexpected<>{ std::move(peeked).error() };
+    }
+
+    return (peeked->value == type);
+  }
+
+} // namespace arti::lang

lib/src/Parser/Pratt.cpp

@@ -0,0 +1,115 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
+#include <artichoke/Parser/Pratt.hpp>
+
+namespace arti::lang::pratt {
+
+  std::uint16_t prefixBindingPower(ast::PrefixOperator op) {
+    switch (op) {
+      // Unary operators generally bind very tightly
+      case ast::PrefixOperator::Not:
+      case ast::PrefixOperator::Minus:
+      case ast::PrefixOperator::BitNot:
+      case ast::PrefixOperator::MemPtr:
+      case ast::PrefixOperator::DerefPtr:
+        return 17; // Should be higher than most infix but lower than postfix
+      default: return 0;
+    }
+  }
+
+  BindingPower infixBindingPower(ast::InfixOperator op) {
+    switch (op) {
+      // Member Access (Highest)
+      case ast::InfixOperator::ModuleAccess: return { 23, 24 };
+      case ast::InfixOperator::MemberAccess:
+      case ast::InfixOperator::PointerMemberAccess: return { 21, 22 };
+
+      // Multiplicative
+      case ast::InfixOperator::Multiplication:
+      case ast::InfixOperator::Division:
+      case ast::InfixOperator::Modulo:         return { 15, 16 };
+
+      // Additive
+      case ast::InfixOperator::Addition:
+      case ast::InfixOperator::Substraction: return { 13, 14 };
+
+      // Shift
+      case ast::InfixOperator::LeftShift:
+      case ast::InfixOperator::RightShift: return { 11, 12 };
+
+      // Relational
+      case ast::InfixOperator::LessThan:
+      case ast::InfixOperator::GreaterThan:
+      case ast::InfixOperator::LessEqual:
+      case ast::InfixOperator::GreaterEqual: return { 9, 10 };
+
+      // Equality
+      case ast::InfixOperator::Equal:
+      case ast::InfixOperator::NotEqual: return { 7, 8 };
+
+      // Bitwise
+      case ast::InfixOperator::BitAnd: return { 6, 7 };
+      case ast::InfixOperator::BitXor: return { 5, 6 };
+      case ast::InfixOperator::BitOr:  return { 4, 5 };
+
+      // Logical
+      case ast::InfixOperator::BoolAnd: return { 3, 4 };
+      case ast::InfixOperator::BoolOr:  return { 1, 2 };
+
+      // Assignment (Right-associative: left > right)
+      case ast::InfixOperator::Assignment:
+      case ast::InfixOperator::AdditionAssignment:
+      case ast::InfixOperator::SubstractionAssignment:
+      case ast::InfixOperator::MultiplicationAssignment:
+      case ast::InfixOperator::DivisionAssignment:
+      case ast::InfixOperator::ModuloAssignment:
+      case ast::InfixOperator::BitAndAssignment:
+      case ast::InfixOperator::BitOrAssignment:
+      case ast::InfixOperator::BoolAndAssignment:
+      case ast::InfixOperator::BoolOrAssignment:
+      case ast::InfixOperator::LShiftAssignment:
+      case ast::InfixOperator::RShiftAssignment:
+        return { 2, 1 };
+      default:
+        return { 0, 0 };
+    }
+  }
+
+  std::uint16_t postfixBindingPower(ast::PostfixOperator op) {
+    switch (op) {
+      // Postfix usually has the highest precedence (e.g., function calls,
+      // slicing)
+      case ast::PostfixOperator::FunctionCall:
+      case ast::PostfixOperator::SliceAccess:
+      case ast::PostfixOperator::SliceSize:
+      case ast::PostfixOperator::PtrToSlice:
+      case ast::PostfixOperator::SliceToPtr:
+      case ast::PostfixOperator::Reflect:     
+      case ast::PostfixOperator::ObjectLiteral:
+        return 19;
+      default:
+        return 0;
+    }
+  }
+
+} // namespace arti::lang::pratt

lib/src/Parser/Types.cpp

@@ -0,0 +1,301 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
+#include <artichoke/Parser/Parser.hpp>
+
+namespace arti::lang {
+
+  Expected<ast::NamespacedIdentifierNode> Parser::parseNamespacedIdentifier() {
+    auto node = ast::MakeNode<ast::NamespacedIdentifierNode>();
+
+    bool keepParsing = true;
+
+    while (keepParsing) {
+      if (auto ident = match(TokenV::tkIdentifier); ! ident) {
+          return Unexpected<>{ std::move(ident).error() };
+      }
+      else if (ident.value()) {
+        if (auto ident = consume(TokenV::tkIdentifier, "identifier"); ! ident) {
+          return Unexpected<>{ std::move(ident).error() };
+        }
+        else {
+          node->location = { .line = ident->line, .column = ident->column };
+          node->identParts.emplace_back(ident->strValue);
+        }
+      }
+      else {
+        return node;
+      }
+
+      if (auto access = match(TokenV::opAccess); ! access) {
+        return Unexpected<>{ std::move(access).error() };
+      }
+      else if (access.value()) {
+        if (auto ident = match(TokenV::tkIdentifier, 1); ! ident) {
+          return Unexpected<>{ std::move(ident).error() };
+        }
+        else if (not ident.value()) {
+          keepParsing = false;
+        }
+        else {
+          if (auto colon = consume(TokenV::opAccess, "':'"); ! colon) {
+            return Unexpected<>{ std::move(colon).error() };
+          }
+        }
+      }
+      else {
+        keepParsing = false;
+      }
+    }
+    
+    return node;
+  }
+
+  Expected<ast::TypeNode> Parser::parseType() {
+    auto node = ast::MakeNode<ast::TypeNode>();
+
+    if (auto nextToken = tokenizer.peek(); ! nextToken) {
+      return Unexpected<>{ std::move(nextToken).error() };
+    }
+    else {
+      node->location = { .line = nextToken->line, .column = nextToken->column };
+    }
+
+    if (auto ident = match(TokenV::tkIdentifier); ! ident) {
+      return Unexpected<>{ std::move(ident).error() };
+    }
+    else if (not ident.value()) {
+      if (auto qualifiers = parseTypeQualifiers(); ! qualifiers) {
+        return Unexpected<>{ std::move(qualifiers).error() };
+      }
+      else {
+        node->qualifiers = std::move(qualifiers).value();
+      }
+    }
+
+    if (auto ident = match(TokenV::tkIdentifier); ! ident) {
+      return Unexpected<>{ std::move(ident).error() };
+    }
+    else if (not ident.value()) {
+      auto peekToken = tokenizer.peek();
+
+      if (! peekToken) {
+        return Unexpected<>{ std::move(peekToken).error() };
+      }
+
+      return langException<ExceptCode::ecUnexpectedToken>(
+        peekToken->line,
+        peekToken->column,
+        toString(*peekToken),
+        "identifier type name"
+      );
+    }
+
+    bool keepParsing = true;
+
+    while (keepParsing) {
+      auto currentNode = ast::TypeExpressionNode{};
+
+      if (auto ident = consume(TokenV::tkIdentifier, "identifier"); ! ident) {
+        return Unexpected<>{ std::move(ident).error() };
+      }
+      else {
+        auto newNode = ast::MakeNode<ast::IdentifierTypeNode>();
+
+        newNode->location = {
+          .line = ident->line,
+          .column = ident->column
+        };
+        newNode->typeName = ident->strValue;
+
+        if (auto access = match(TokenV::opAccess); ! access) {
+          return Unexpected<>{ std::move(access).error() };
+        }
+        else if (not access.value()) {
+          currentNode = std::move(newNode);
+          keepParsing = false;
+        }
+        else {
+          std::ignore = tokenizer.consume();
+
+          if (auto access = match(TokenV::opLt); ! access) {
+            return Unexpected<>{ std::move(access).error() };
+          }
+          else if (not access.value()) {
+            currentNode = std::move(newNode);
+          }
+          else {
+            auto newNode = ast::MakeNode<ast::GenericTypeNode>();
+
+            newNode->location = {
+              .line = ident->line,
+              .column = ident->column
+            };
+            newNode->typeName = ident->strValue;
+
+            if (auto args = parseGenericArgumentsList(); ! args) {
+              return Unexpected<>{ std::move(args).error() };
+            }
+            else {
+              newNode->genericArgs = std::move(args).value();
+            }
+
+            if (auto access = match(TokenV::opAccess); ! access) {
+              return Unexpected<>{ std::move(access).error() };
+            }
+            else if (not access.value()) {
+              keepParsing = false;
+            }
+            else {
+              std::ignore = tokenizer.consume();
+            }
+
+            currentNode = std::move(newNode);
+          }
+        }
+      }
+
+      node->typeNodes.emplace_back(std::move(currentNode));
+    }
+
+    return node;
+  }
+
+  Expected<ast::Vector<ast::TypeQualifier>> Parser::parseTypeQualifiers() {
+    auto qualifs = ast::Vector<ast::TypeQualifier>{};
+
+    auto peekToken = tokenizer.peek();
+
+    if (! peekToken) {
+      return Unexpected<>{ std::move(peekToken).error() };
+    }
+
+    enum { None, AfterOptional, AfterMutable } state = None;
+
+    while (true) {
+      switch (peekToken->value) {
+        using enum TokenV;
+
+        case opStar:
+          qualifs.push_back(ast::TypeQualifier::Pointer);
+          state = None;
+          break;
+        case opMut:
+          if (state == AfterMutable) {
+            return langException<ExceptCode::ecUnexpectedToken>(
+              peekToken->line,
+              peekToken->column,
+              toString(*peekToken),
+              "non mutable type qualifier, i.e. any of ( *, ?, [] )"
+            );
+          }
+          qualifs.push_back(ast::TypeQualifier::Mutable);
+          state = AfterMutable;
+          break;
+        case opOpt:
+          if (state == AfterOptional) {
+            return langException<ExceptCode::ecUnexpectedToken>(
+              peekToken->line,
+              peekToken->column,
+              toString(*peekToken),
+              "non optional type qualifier, i.e. any of ( *, $, [] )"
+            );
+          }
+          qualifs.push_back(ast::TypeQualifier::Optional);
+          state = AfterOptional;
+          break;
+        case opLBracket:
+          std::ignore = tokenizer.consume();
+
+          peekToken = tokenizer.peekExpect(opRBracket);
+
+          if (! peekToken) {
+            return Unexpected<>{ std::move(peekToken).error() };
+          }
+
+          qualifs.push_back(ast::TypeQualifier::Slice);
+          state = None;
+          break;
+        default:
+          return qualifs;
+      }
+
+      std::ignore = tokenizer.consume();
+
+      peekToken = tokenizer.peek();
+
+      if (! peekToken) {
+        return Unexpected<>{ std::move(peekToken).error() };
+      }
+    }
+
+    return qualifs;
+  }
+
+  Expected<ast::Vector<ast::TypeNode>> Parser::parseGenericArgumentsList() {
+    auto args = ast::Vector<ast::TypeNode>{};
+    
+    if (auto lt = consume(TokenV::opLt, "'<'"); ! lt) {
+      return Unexpected<>{ std::move(lt).error() };
+    }
+
+    bool keepParsing = true;
+
+    if (auto comma = tokenizer.peek();
+        comma and comma->value == TokenV::opComma) {
+      return langException<ExceptCode::ecUnexpectedToken>(
+        comma->line,
+        comma->column,
+        toString(*comma),
+        "type"
+      );
+    }
+
+    while (keepParsing) {
+      if (auto type = parseType(); ! type) {
+        return Unexpected<>{ std::move(type).error() };
+      }
+      else {
+        args.push_back(std::move(type).value());
+      }
+
+      if (auto comma = matchAndConsume(TokenV::opComma); ! comma) {
+        return Unexpected{ std::move(comma).error() };
+      }
+      else if (! comma.value()) {
+        if (auto peekToken = tokenizer.peekExpect(TokenV::opGt); ! peekToken) {
+          return Unexpected{ std::move(peekToken).error() };
+        }
+        else {
+          keepParsing = false;
+        }
+      }
+    }
+
+    if (auto gt = consume(TokenV::opGt, "'>'"); ! gt) {
+      return Unexpected<>{ std::move(gt).error() };
+    }
+
+    return args;
+  }
+
+} // namespace arti::lang

lib/src/Tokenizer/Token.cpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #include <artichoke/Tokenizer/Token.hpp>
 
 #include <format>

lib/src/Tokenizer/Tokenizer.cpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #include <artichoke/Tokenizer/Tokenizer.hpp>
 
 #include <utility>
@@ -106,22 +128,25 @@ namespace arti::lang {
     return tokensBuffer.at(n);
   }
 
-  Expected<Token>
+  Expected<Token> Tokenizer::peekExpect(
-  Tokenizer::peekExpect(std::size_t n, TokenV tokenType) noexcept {
+    TokenV tokenType,
+    std::string_view message,
+    std::size_t n
+  ) noexcept {
+    if (message.empty()) {
+      message = toString(tokenType);
+    }
+
     if (tokensBuffer.size() > (n + 1)) {
       auto tokenAt = tokensBuffer.at(n);
 
       if (tokenAt.value != tokenType) {
-        return Unexpected<> {
+        return langException<ExceptCode::ecUnexpectedToken>(
-          Exception{
+          tokenAt.line,
-            .line = tokenAt.line,
+          tokenAt.column,
-            .column = tokenAt.column,
+          toString(tokenAt),
-            .message = std::format(
+          message
-              "Expected token of type {}, got {}",
+        );
-              toString(tokenType), toString(tokenAt)
-            )
-          }
-        };
       }
 
       return tokenAt;
@@ -129,7 +154,7 @@ namespace arti::lang {
 
     auto token = peek(n);
 
-    if (!token) {
+    if (! token) {
       return token;
     }
 
@@ -141,22 +166,18 @@ namespace arti::lang {
       tokensBuffer.pop_back();
       tokensBuffer.push_back(*token);
       token->column += 1;
-      token->strValue = std::string_view{token->strValue.begin() + 1, 1};
+      token->strValue = std::string_view{ token->strValue.begin() + 1, 1 };
       tokensBuffer.push_back(*token);
       token = peekTok;
     }
 
     if (token->value != tokenType) {
-      return Unexpected<> {
+      return langException<ExceptCode::ecUnexpectedToken>(
-        Exception{
+        token->line,
-          .line = token->line,
+        token->column,
-          .column = token->column,
+        toString(*token),
-          .message = std::format(
+        message
-            "Expected token of type {}, got {}",
+      );
-            toString(tokenType), toString(*token)
-          )
-        }
-      };
     }
 
     return *token;

lib/src/Tokenizer/TokenizerRange.cpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #include <artichoke/Tokenizer/TokenizerRange.hpp>
 
 #include <utility>

lib/src/Util/Demangle.cpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #include <artichoke/Util/Demangle.hpp>
 
 #include <utility>

tests/Tokenizer/src/Api.cpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #include <catch2/catch_test_macros.hpp>
 
 #include <string>

tests/Tokenizer/src/Comments.cpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #include <catch2/catch_test_macros.hpp>
 
 #include <string>

tests/Tokenizer/src/Identifiers.cpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #include <catch2/catch_test_macros.hpp>
 
 #include <array>

tests/Tokenizer/src/Keywords.cpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #include <catch2/catch_test_macros.hpp>
 
 #include <array>

tests/Tokenizer/src/Numbers.cpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #include <catch2/catch_test_macros.hpp>
 
 #include <array>

tests/Tokenizer/src/Operators.cpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #include <catch2/catch_test_macros.hpp>
 
 #include <array>

tests/Tokenizer/src/Strings.cpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #include <catch2/catch_test_macros.hpp>
 
 #include <array>

tests/include/Utils.hpp

@@ -1,3 +1,25 @@
+//============================================================================//
+//                                                                            //
+//                       artichoke programming language                       //
+//                                                                            //
+//      Copyright (C) 2025 Erick Saul Guzman Ramos, whoami.artichoke.dev      //
+//                                                                            //
+//                                                                            //
+//  This program is free software: you can redistribute it and/or modify      //
+//  it under the terms of the GNU Affero General Public License as published  //
+//  by the Free Software Foundation, either version 3 of the License, or      //
+//  (at your option) any later version.                                       //
+//                                                                            //
+//  This program is distributed in the hope that it will be useful,           //
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of            //
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
+//  GNU Affero General Public License for more details.                       //
+//                                                                            //
+//  You should have received a copy of the GNU Affero General Public License  //
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.    //
+//                                                                            //
+//============================================================================//
+
 #pragma once
 
 #include <random>