X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=token.c;h=c2d5345f0922bb8ee34d90530bdc8883a9cda8c4;hb=ac85b60f9b068316821a99491291703703563512;hp=99c871c2257b3eb4b3d27fb8fd7ba0bced2ffe3a;hpb=114084b56a92d4bfad09d5ff0c6f4381434cce59;p=cparser

diff --git a/token.c b/token.c
index 99c871c..c2d5345 100644
--- a/token.c
+++ b/token.c
@@ -6,21 +6,31 @@
 #include <stdio.h>
 
 #include "symbol.h"
+#include "lang_features.h"
 #include "adt/array.h"
 
 static symbol_t *token_symbols[T_LAST_TOKEN];
 
+source_position_t builtin_source_position = { "<built-in>", 0 };
+
 void init_tokens(void)
 {
 	symbol_t *symbol;
+	int       last_id = -2;
 
 	memset(token_symbols, 0, T_LAST_TOKEN * sizeof(token_symbols[0]));
 
-#define T(x,str,val)                                               \
-	assert(T_##x >= 0 && T_##x < T_LAST_TOKEN);                    \
-	symbol               = symbol_table_insert(str);               \
-	symbol->ID           = T_##x;                                  \
-	token_symbols[T_##x] = symbol;
+#define T(mode,x,str,val)                                          \
+	if (T_##x > 255) {                                             \
+		assert(T_##x >= last_id);                                  \
+		last_id = T_##x;                                           \
+	}                                                              \
+	if (c_mode & (mode)) {                                         \
+		assert(T_##x >= 0 && T_##x < T_LAST_TOKEN);                \
+		symbol               = symbol_table_insert(str);           \
+		symbol->ID           = T_##x;                              \
+		token_symbols[T_##x] = symbol;                             \
+	}
 
 #define TS(x,str,val)                                              \
 	assert(T_##x >= 0 && T_##x < T_LAST_TOKEN);                    \
@@ -32,7 +42,7 @@ void init_tokens(void)
 #undef TS
 #undef T
 
-#define T(x,str,val)                                               \
+#define T(mode,x,str,val)                                          \
 	assert(TP_##x >= 0 && TP_##x < TP_LAST_TOKEN);                 \
 	symbol               = symbol_table_insert(str);               \
 	symbol->pp_ID        = TP_##x;
@@ -88,7 +98,7 @@ void print_token(FILE *f, const token_t *token)
 		fprintf(f, "floatingpointer number %LF", token->v.floatvalue);
 		break;
 	case T_STRING_LITERAL:
-		fprintf(f, "string '%s'", token->v.string);
+		fprintf(f, "string '%s'", token->v.string.begin); /* TODO suboptimal */
 		break;
 	default:
 		print_token_type(f, (token_type_t)token->type);