From: Vinson Lee <vlee@vmware.com>
Date: Thu, 18 Nov 2010 06:42:51 +0000 (-0800)
Subject: glsl: Fix 'control reaches end of non-void function' warning.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=855c66bde7e51c3486e4c6abc7096a1a949a98e1;p=mesa.git

glsl: Fix 'control reaches end of non-void function' warning.

Fix this GCC warning.
ir.cpp: In static member function
'static unsigned int ir_expression::get_num_operands(ir_expression_operation)':
ir.cpp:199: warning: control reaches end of non-void function
---

diff --git a/src/glsl/ir.cpp b/src/glsl/ir.cpp
index 4468d9f8324..8c5441d332b 100644
--- a/src/glsl/ir.cpp
+++ b/src/glsl/ir.cpp
@@ -196,6 +196,9 @@ ir_expression::get_num_operands(ir_expression_operation op)
 
    if (op <= ir_last_binop)
       return 2;
+
+   assert(false);
+   return 0;
 }
 
 static const char *const operator_strs[] = {