Mesa (master): glsl: Add assert for unhandled ir_shader case.

[Vinson Lee]

Module: Mesa
Branch: master
Commit: 460da0db4add19b79050b816e3bef086293ab630
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=460da0db4add19b79050b816e3bef086293ab630

Author: Vinson Lee <vlee at vmware.com>
Date:   Wed Oct 20 14:10:26 2010 -0700

glsl: Add assert for unhandled ir_shader case.

Silences this GCC warning.
ast_to_hir.cpp: In function 'void apply_type_qualifier_to_variable(const
ast_type_qualifier*, ir_variable*, _mesa_glsl_parse_state*, YYLTYPE*)'
ast_to_hir.cpp:1768: warning: enumeration value 'ir_shader' not handled
in switch

---

 src/glsl/ast_to_hir.cpp |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index f5ea661..af301e5 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -1785,6 +1785,10 @@ apply_type_qualifier_to_variable(const struct ast_type_qualifier *qual,
 	    string = "output";
 	 }
 	 break;
+
+      case ir_shader:
+	 assert(!"Should not get here.");
+	 break;
       }
 
       if (fail) {