[Mesa-dev] [PATCH] glsl: allow standalone semicolons outside main()

[Dave Airlie]

From: Dave Airlie <airlied at redhat.com>

GLSL 4.60 offically added this but games and older CTS suites actually
had shaders that did this, we may as well enable it everywhere.
---
 src/compiler/glsl/glsl_parser.yy | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/compiler/glsl/glsl_parser.yy b/src/compiler/glsl/glsl_parser.yy
index 91c10ce1a60..432fc874268 100644
--- a/src/compiler/glsl/glsl_parser.yy
+++ b/src/compiler/glsl/glsl_parser.yy
@@ -2706,6 +2706,7 @@ external_declaration:
    | declaration            { $$ = $1; }
    | pragma_statement       { $$ = NULL; }
    | layout_defaults        { $$ = $1; }
+   | ';' { $$ = NULL; }
    ;
 
 function_definition:
-- 
2.17.0