From 156d0230a58400f195f46180da9b448a2a7a40f1 Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@redhat.com>
Date: Thu, 14 Jun 2018 09:52:21 +1000
Subject: [PATCH] glsl: allow standalone semicolons outside main()

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.

Adding stable because it appears apps in the wild do this.

Acked-by: Timothy Arceri <tarceri@itsqueeze.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Cc: <mesa-stable@lists.freedesktop.org>
(cherry picked from commit babd1d526be4690204964f5e0a42f5df12f7f83b)
---
 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 e5ea41d4dff..d44afb522fa 100644
--- a/src/compiler/glsl/glsl_parser.yy
+++ b/src/compiler/glsl/glsl_parser.yy
@@ -2676,6 +2676,7 @@ external_declaration:
    | declaration            { $$ = $1; }
    | pragma_statement       { $$ = NULL; }
    | layout_defaults        { $$ = $1; }
+   | ';'                    { $$ = NULL; }
    ;
 
 function_definition: