Mesa (master): glsl: add ir_unop_round_even case to silence unhandled enum warning

[Brian Paul]

Module: Mesa
Branch: master
Commit: b2578ef873c4c9dd831a23501a677bf523de90fc
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=b2578ef873c4c9dd831a23501a677bf523de90fc

Author: Brian Paul <brianp at vmware.com>
Date:   Fri Oct 15 15:44:01 2010 -0600

glsl: add ir_unop_round_even case to silence unhandled enum warning

---

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

diff --git a/src/glsl/ir_validate.cpp b/src/glsl/ir_validate.cpp
index df64ed6..d22789f 100644
--- a/src/glsl/ir_validate.cpp
+++ b/src/glsl/ir_validate.cpp
@@ -267,6 +267,7 @@ ir_validate::visit_leave(ir_expression *ir)
       break;
 
    case ir_unop_trunc:
+   case ir_unop_round_even:
    case ir_unop_ceil:
    case ir_unop_floor:
    case ir_unop_fract: