From: Jose Fonseca <jfonseca@vmware.com>
Date: Thu, 19 Mar 2015 22:24:20 +0000 (+0000)
Subject: glsl: Disable MSVC switch warning on a per-file basis.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=fb78cccd7b5c29f9ecd2c86b530449e903dcc093;p=mesa.git

glsl: Disable MSVC switch warning on a per-file basis.

This addresses

  ...\glsl_parser.cpp(...) : warning C4065: switch statement contains 'default' but no 'case' labels

This is on code generated by bison, which we have little control.

It seems useful to have this warning otherwise enabled.

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
---

diff --git a/src/glsl/glsl_parser.yy b/src/glsl/glsl_parser.yy
index 90c216ed984..aceb3b916b7 100644
--- a/src/glsl/glsl_parser.yy
+++ b/src/glsl/glsl_parser.yy
@@ -34,6 +34,10 @@
 #include "glsl_types.h"
 #include "main/context.h"
 
+#ifdef _MSC_VER
+#pragma warning( disable : 4065 ) // switch statement contains 'default' but no 'case' labels
+#endif
+
 #undef yyerror
 
 static void yyerror(YYLTYPE *loc, _mesa_glsl_parse_state *st, const char *msg)