Signed-off-by: erick-alcachofa <erick@artichoke.dev>
Introduced `peekExpect(std::size_t, TokenV)` to the Tokenizer class, enabling
token lookahead with explicit token type checks. This method returns an
`Unexpected` error with diagnostic info if the expected token type does not
match the peeked token.
Includes a special case handling (workaround) for distinguishing between
`>` and `>>` tokens when parsing the token stream.
erick-alcachofa
ffd66f1f86
