More friendly error messages

src/common.h

@@ -39,4 +39,9 @@ struct _C99
 	int in_switch;
 };
 
+
+/* functions */
+/* accessors */
+char const * code_get_string(TokenCode code);
+
 #endif /* !C99_C99_H */

src/parser.c

@@ -100,8 +100,7 @@ static int _parse_check(C99 * c99, TokenCode code)
 	int ret;
 
 	if((ret = (token_get_code(c99->token) != code)))
-		/* FIXME use a string for the code */
-		_parse_error(c99, "%s%x", "Expected code 0x", code);
+		_parse_error(c99, "Expected \"%s\"", code_get_string(code));
 	c99_scan(c99);
 	return ret;
 }

src/scanner.c

@@ -47,6 +47,15 @@ static char * _tokens[] =
 };
 
 
+/* protected */
+/* functions */
+/* accessors */
+char const * code_get_string(TokenCode code)
+{
+	return _tokens[code];
+}
+
+
 /* public */
 /* functions */
 /* useful */