Mesa (master): glsl: Add missing location info to case labels.

[Eric Anholt]

Module: Mesa
Branch: master
Commit: 663dcbbffeaedf0643e7e9d930ccfbcd698d1d9c
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=663dcbbffeaedf0643e7e9d930ccfbcd698d1d9c

Author: Eric Anholt <eric at anholt.net>
Date:   Mon Jan 30 09:41:55 2012 -0800

glsl: Add missing location info to case labels.

Otherwise, the upcoming error messages said the location was 0:0(0).

NOTE: This is a candidate for the 8.0 branch.

Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>

---

 src/glsl/glsl_parser.yy |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/glsl/glsl_parser.yy b/src/glsl/glsl_parser.yy
index e774b46..8368d06 100644
--- a/src/glsl/glsl_parser.yy
+++ b/src/glsl/glsl_parser.yy
@@ -1691,10 +1691,12 @@ case_label:
 	CASE expression ':'
 	{
 	   $$ = new(state) ast_case_label($2);
+	   $$->set_location(yylloc);
 	}
 	| DEFAULT ':'
 	{
 	   $$ = new(state) ast_case_label(NULL);
+	   $$->set_location(yylloc);
 	}
 	;