From: Dale Weiler <killfieldengine@gmail.com>
Date: Tue, 5 Feb 2013 03:28:20 +0000 (+0000)
Subject: Better handling of multiple body functions.
X-Git-Tag: before-library~154
X-Git-Url: https://git.xonotic.org/?p=xonotic%2Fgmqcc.git;a=commitdiff_plain;h=31ce4c2afa0ffbbcbd61cb593b7be54d1de48c00

Better handling of multiple body functions.
---

diff --git a/parser.c b/parser.c
index aa536c5..3375acc 100644
--- a/parser.c
+++ b/parser.c
@@ -3981,6 +3981,12 @@ static bool parse_function_body(parser_t *parser, ast_value *var)
         }
     }
 
+    if (var->hasvalue) {
+        parseerror(parser, "function `%s` declared with multiple bodies", var->name);
+        ast_block_delete(block);
+        goto enderr;
+    }
+
     func = ast_function_new(ast_ctx(var), var->name, var);
     if (!func) {
         parseerror(parser, "failed to allocate function for `%s`", var->name);