From 6fc983b9bb5555e2906d2680bc3cbd11c43b63f6 Mon Sep 17 00:00:00 2001
From: Kenneth Graunke <kenneth@whitecape.org>
Date: Tue, 6 Jul 2010 02:39:57 -0700
Subject: [PATCH] ir_constant_expression: Assert that both operands share a
 base type.

---
 src/glsl/ir_constant_expression.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/glsl/ir_constant_expression.cpp b/src/glsl/ir_constant_expression.cpp
index 6d6ee09..610d947 100644
--- a/src/glsl/ir_constant_expression.cpp
+++ b/src/glsl/ir_constant_expression.cpp
@@ -141,6 +141,9 @@ ir_constant_visitor::visit(ir_expression *ir)
 	 return;
    }
 
+   if (op[1] != NULL)
+      assert(op[0]->type->base_type == op[1]->type->base_type);
+
    switch (ir->operation) {
    case ir_unop_logic_not:
       assert(op[0]->type->base_type == GLSL_TYPE_BOOL);
-- 
2.7.4