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| author | A404M <ahmadmahmoudiprogrammer@gmail.com> | 2025-04-08 07:36:47 +0330 |
|---|---|---|
| committer | A404M <ahmadmahmoudiprogrammer@gmail.com> | 2025-04-08 07:36:47 +0330 |
| commit | 65f7f06d010e705d70f47db48b371f81d09914ea (patch) | |
| tree | 93bc674142eb91ec603a8c3b33e690828fb1b1de /src/compiler/lexer.c | |
| parent | c2939352858f8471fb69ae629948a259552231bc (diff) | |
add support for tcc
Diffstat (limited to 'src/compiler/lexer.c')
| -rw-r--r-- | src/compiler/lexer.c | 57 |
1 files changed, 38 insertions, 19 deletions
diff --git a/src/compiler/lexer.c b/src/compiler/lexer.c index 6feb77e..0f971d7 100644 --- a/src/compiler/lexer.c +++ b/src/compiler/lexer.c @@ -4,7 +4,6 @@ #include "utils/memory.h" #include "utils/string.h" -#include <ctype.h> #include <stdint.h> #include <stdio.h> #include <stdlib.h> @@ -22,7 +21,9 @@ const char *LEXER_TOKEN_STRINGS[] = { "LEXER_TOKEN_KEYWORD_U32", "LEXER_TOKEN_KEYWORD_I64", "LEXER_TOKEN_KEYWORD_U64", +#ifdef FLOAT_16_SUPPORT "LEXER_TOKEN_KEYWORD_F16", +#endif "LEXER_TOKEN_KEYWORD_F32", "LEXER_TOKEN_KEYWORD_F64", "LEXER_TOKEN_KEYWORD_F128", @@ -115,25 +116,32 @@ const size_t LEXER_SYMBOL_SIZE = sizeof(LEXER_SYMBOL_TOKENS) / sizeof(*LEXER_SYMBOL_TOKENS); const char *LEXER_KEYWORD_STRINGS[] = { - "type", "void", "i8", "u8", "i16", "u16", "i32", - "u32", "i64", "u64", "f16", "f32", "f64", "f128", - "bool", "print_u64", "return", "true", "false", "if", "else", - "while", "comptime", "null", "struct", "undefined", + "type", "void", "i8", "u8", "i16", + "u16", "i32", "u32", "i64", "u64", +#ifdef FLOAT_16_SUPPORT + "f16", +#endif + "f32", "f64", "f128", "bool", "print_u64", + "return", "true", "false", "if", "else", + "while", "comptime", "null", "struct", "undefined", }; const LexerToken LEXER_KEYWORD_TOKENS[] = { - LEXER_TOKEN_KEYWORD_TYPE, LEXER_TOKEN_KEYWORD_VOID, - LEXER_TOKEN_KEYWORD_I8, LEXER_TOKEN_KEYWORD_U8, - LEXER_TOKEN_KEYWORD_I16, LEXER_TOKEN_KEYWORD_U16, - LEXER_TOKEN_KEYWORD_I32, LEXER_TOKEN_KEYWORD_U32, - LEXER_TOKEN_KEYWORD_I64, LEXER_TOKEN_KEYWORD_U64, - LEXER_TOKEN_KEYWORD_F16, LEXER_TOKEN_KEYWORD_F32, - LEXER_TOKEN_KEYWORD_F64, LEXER_TOKEN_KEYWORD_F128, - LEXER_TOKEN_KEYWORD_BOOL, LEXER_TOKEN_KEYWORD_PRINT_U64, - LEXER_TOKEN_KEYWORD_RETURN, LEXER_TOKEN_KEYWORD_TRUE, - LEXER_TOKEN_KEYWORD_FALSE, LEXER_TOKEN_KEYWORD_IF, - LEXER_TOKEN_KEYWORD_ELSE, LEXER_TOKEN_KEYWORD_WHILE, - LEXER_TOKEN_KEYWORD_COMPTIME, LEXER_TOKEN_KEYWORD_NULL, - LEXER_TOKEN_KEYWORD_STRUCT, LEXER_TOKEN_KEYWORD_UNDEFINED, + LEXER_TOKEN_KEYWORD_TYPE, LEXER_TOKEN_KEYWORD_VOID, + LEXER_TOKEN_KEYWORD_I8, LEXER_TOKEN_KEYWORD_U8, + LEXER_TOKEN_KEYWORD_I16, LEXER_TOKEN_KEYWORD_U16, + LEXER_TOKEN_KEYWORD_I32, LEXER_TOKEN_KEYWORD_U32, + LEXER_TOKEN_KEYWORD_I64, LEXER_TOKEN_KEYWORD_U64, +#ifdef FLOAT_16_SUPPORT + LEXER_TOKEN_KEYWORD_F16, +#endif + LEXER_TOKEN_KEYWORD_F32, LEXER_TOKEN_KEYWORD_F64, + LEXER_TOKEN_KEYWORD_F128, LEXER_TOKEN_KEYWORD_BOOL, + LEXER_TOKEN_KEYWORD_PRINT_U64, LEXER_TOKEN_KEYWORD_RETURN, + LEXER_TOKEN_KEYWORD_TRUE, LEXER_TOKEN_KEYWORD_FALSE, + LEXER_TOKEN_KEYWORD_IF, LEXER_TOKEN_KEYWORD_ELSE, + LEXER_TOKEN_KEYWORD_WHILE, LEXER_TOKEN_KEYWORD_COMPTIME, + LEXER_TOKEN_KEYWORD_NULL, LEXER_TOKEN_KEYWORD_STRUCT, + LEXER_TOKEN_KEYWORD_UNDEFINED, }; const size_t LEXER_KEYWORD_SIZE = sizeof(LEXER_KEYWORD_TOKENS) / sizeof(*LEXER_KEYWORD_TOKENS); @@ -273,7 +281,9 @@ void lexerPushClear(LexerNodeArray *array, size_t *array_size, char *iter, case LEXER_TOKEN_KEYWORD_U32: case LEXER_TOKEN_KEYWORD_I64: case LEXER_TOKEN_KEYWORD_U64: +#ifdef FLOAT_16_SUPPORT case LEXER_TOKEN_KEYWORD_F16: +#endif case LEXER_TOKEN_KEYWORD_F32: case LEXER_TOKEN_KEYWORD_F64: case LEXER_TOKEN_KEYWORD_F128: @@ -382,4 +392,13 @@ bool isCompleteSymbol(char *str, size_t str_size) { str_size) != LEXER_SYMBOL_SIZE; } -bool isSpace(char c) { return isspace(c); } +bool isSpace(char c) { + switch (c) { + case ' ': + case '\n': + case '\t': + return true; + default: + return false; + } +} |