Merge branch 'master' of github.com:graphitemaster/gmqcc

[xonotic/gmqcc.git] / parser.c

diff --git a/parser.c b/parser.c
index cf69136bd668eb351502b37298ec4fc4095a6c84..8a7cf876948e06119fa1730340f5b0be22e6742b 100644 (file)
--- a/parser.c
+++ b/parser.c
@@ -21,8 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-#include <stdio.h>
-#include <stdarg.h>
+#include <string.h>
 #include <math.h>
 
 #include "gmqcc.h"
@@ -1691,6 +1690,8 @@ static bool parser_close_paren(parser_t *parser, shunt *sy)
 static void parser_reclassify_token(parser_t *parser)
 {
     size_t i;
+    if (parser->tok >= TOKEN_START)
+        return;
     for (i = 0; i < operator_count; ++i) {
         if (!strcmp(parser_tokval(parser), operators[i].op)) {
             parser->tok = TOKEN_OPERATOR;
@@ -1937,7 +1938,7 @@ static bool parse_sya_operand(parser_t *parser, shunt *sy, bool with_labels)
                  * We should also consider adding correction tables for
                  * other things as well.
                  */
-                if (OPTS_OPTION_BOOL(OPTION_CORRECTION)) {
+                if (OPTS_OPTION_BOOL(OPTION_CORRECTION) && strlen(parser_tokval(parser)) <= 16) {
                     correction_t corr;
                     correct_init(&corr);
 
@@ -5695,8 +5696,16 @@ skipvar:
 
         if (parser->tok != '{' || var->expression.vtype != TYPE_FUNCTION) {
             if (parser->tok != '=') {
-                parseerror(parser, "missing semicolon or initializer, got: `%s`", parser_tokval(parser));
-                break;
+                if (!strcmp(parser_tokval(parser), "break")) {
+                    if (!parser_next(parser)) {
+                        parseerror(parser, "error parsing break definition");
+                        break;
+                    }
+                    (void)!!parsewarning(parser, WARN_BREAKDEF, "break definition ignored (suggest removing it)");
+                } else {
+                    parseerror(parser, "missing semicolon or initializer, got: `%s`", parser_tokval(parser));
+                    break;
+                }
             }
 
             if (!parser_next(parser)) {