[Mesa-dev] [PATCH 2/7] glsl: fix warning in release build

[Grazvydas Ignotas]

Mark variable MAYBE_UNUSED to avoid unused-but-set-variable warning in
release build.

Signed-off-by: Grazvydas Ignotas <notasas at gmail.com>
---
I have no commit access, if this patch is ok, please someone push.

 src/compiler/glsl/lower_buffer_access.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compiler/glsl/lower_buffer_access.cpp b/src/compiler/glsl/lower_buffer_access.cpp
index f85b421..59a2ae8 100644
--- a/src/compiler/glsl/lower_buffer_access.cpp
+++ b/src/compiler/glsl/lower_buffer_access.cpp
@@ -283,7 +283,7 @@ lower_buffer_access::is_dereferenced_thing_row_major(const ir_rvalue *deref)
              * layouts at HIR generation time, but we don't do that for shared
              * variables, which are always column-major
              */
-            ir_variable *var = deref->variable_referenced();
+            MAYBE_UNUSED ir_variable *var = deref->variable_referenced();
             assert((var->is_in_buffer_block() && !matrix) ||
                    var->data.mode == ir_var_shader_shared);
             return false;
-- 
2.7.4