#include <assert.h>
#include <stdio.h>
+#include <stdbool.h>
#include "symbol.h"
#include "lang_features.h"
symbol_t *token_symbols[T_LAST_TOKEN];
-const source_position_t builtin_source_position = { "<built-in>", 0, 0, true };
+const position_t builtin_position = { "<built-in>", 0, 0, true };
static token_kind_t last_id;
void init_tokens(void)
{
+ static bool tokens_initialized = false;
+ if (tokens_initialized)
+ return;
+ tokens_initialized = true;
+
memset(token_symbols, 0, T_LAST_TOKEN * sizeof(token_symbols[0]));
-#define T(mode,x,str,val) register_token(mode, T_##x, str);
-#define TS(x,str,val) intern_register_token(T_##x, str);
+#define T(mode,x,str,val) register_token(mode, x, str);
#include "tokens.inc"
-#undef TS
#undef T
#define T(token) register_pp_token(TP_##token, #token);
char const *get_string_encoding_prefix(string_encoding_t const enc)
{
switch (enc) {
- case STRING_ENCODING_CHAR: return "";
- case STRING_ENCODING_WIDE: return "L";
+ case STRING_ENCODING_CHAR: return "";
+ case STRING_ENCODING_CHAR16: return "u";
+ case STRING_ENCODING_CHAR32: return "U";
+ case STRING_ENCODING_UTF8: return "u8";
+ case STRING_ENCODING_WIDE: return "L";
}
panic("invalid string encoding");
}
val = token->base.symbol->string;
break;
- case T_HEADERNAME:
case T_STRING_LITERAL:
delim = '"';
/* FALLTHROUGH */