From: Wolfgang (Blub) Bumiller <blub@speed.at>
Date: Fri, 30 Nov 2012 11:28:51 +0000 (+0100)
Subject: ast_loop with no condition and no incrementor are 'for(;;)' and need to loop endlessl... 
X-Git-Tag: 0.1.9~191
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=9841bc2f0d50c324e3d2bfe1163d4f2b6fbbc6ba;p=xonotic%2Fgmqcc.git

ast_loop with no condition and no incrementor are 'for(;;)' and need to loop endlessly instead of once...
---

diff --git a/ast.c b/ast.c
index 417fc15..ead4ea9 100644
--- a/ast.c
+++ b/ast.c
@@ -1458,8 +1458,8 @@ bool ast_function_codegen(ast_function *self, ir_builder *ir)
         {
             /* error("missing return"); */
             if (compile_warning(ast_ctx(self), WARN_MISSING_RETURN_VALUES,
-                                "control reaches end of non-void function (`%s`)",
-                                self->name))
+                                "control reaches end of non-void function (`%s`) via %s",
+                                self->name, self->curblock->label))
             {
                 return false;
             }
@@ -2475,7 +2475,7 @@ bool ast_loop_codegen(ast_loop *self, ast_function *func, bool lvalue, ir_value
         if      (bincrement) tmpblock = bincrement;
         else if (bpostcond)  tmpblock = bpostcond;
         else if (bprecond)   tmpblock = bprecond;
-        else                 tmpblock = bout;
+        else                 tmpblock = bbody;
         if (!end_bbody->final && !ir_block_create_jump(end_bbody, tmpblock))
             return false;
     }