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WIP (Not compiling prob): Started to overhaul macro handling

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This commit is contained in:
Edward R. Gonzalez
2024-12-14 14:02:16 -05:00
parent 3c249d2fae
commit 76257123da
14 changed files with 282 additions and 176 deletions
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38
base/components/lexer.cpp
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@@ -221,6 +221,9 @@ s32 lex_preprocessor_directive( LexContext* ctx )
name.Text.Len = 1;
move_forward();
PreprocessorMacro* registered_macro = lookup_preprocess_macro(name.Text);
while ( ctx->left && ( char_is_alphanumeric((* ctx->scanner)) || (* ctx->scanner) == '_' ) )
{
move_forward();
@@ -477,23 +480,24 @@ TokArray lex( Str content )
return null_array;
}
for ( StrCached* entry = array_begin(_ctx->PreprocessorDefines); entry != array_end(_ctx->PreprocessorDefines); entry = array_next(_ctx->PreprocessorDefines, entry))
{
s32 length = 0;
char const* entry_scanner = (*entry).Ptr;
while ( entry->Len > length && (char_is_alphanumeric( *entry_scanner ) || *entry_scanner == '_') )
{
entry_scanner++;
length ++;
}
if ( entry_scanner[0] == '(' )
{
length++;
}
// TODO(ED): Remove this when preprocess defines has been converted
// for ( StrCached* entry = array_begin(_ctx->PreprocessorDefines); entry != array_end(_ctx->PreprocessorDefines); entry = array_next(_ctx->PreprocessorDefines, entry))
// {
// s32 length = 0;
// char const* entry_scanner = (*entry).Ptr;
// while ( entry->Len > length && (char_is_alphanumeric( *entry_scanner ) || *entry_scanner == '_') )
// {
// entry_scanner++;
// length ++;
// }
// if ( entry_scanner[0] == '(' )
// {
// length++;
// }
u64 key = crc32( entry->Ptr, length );
hashtable_set(c.defines, key, * entry );
}
// u64 key = crc32( entry->Ptr, length );
// hashtable_set(c.defines, key, * entry );
// }
array_clear(_ctx->Lexer_Tokens);
@@ -1210,8 +1214,6 @@ TokArray lex( Str content )
}
}
hashtable_clear(_ctx->Lexer_defines);
// defines_map_arena.free();
TokArray result = { _ctx->Lexer_Tokens, 0 };
return result;
}