X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fglsl%2Fopt_tree_grafting.cpp;h=25b18ea940c98246a15f84e9037f5561b940c71f;hb=0d108116bd80b757fb01a84a9f1946ef870b57b8;hp=d86eab80e504698a50c9b26a7a557f325c8e2da1;hpb=82065fa20ee3f2880a070f1f4f75509b910cedde;p=mesa.git

diff --git a/src/glsl/opt_tree_grafting.cpp b/src/glsl/opt_tree_grafting.cpp
index d86eab80e50..25b18ea940c 100644
--- a/src/glsl/opt_tree_grafting.cpp
+++ b/src/glsl/opt_tree_grafting.cpp
@@ -54,6 +54,8 @@
 #include "ir_optimization.h"
 #include "glsl_types.h"
 
+namespace {
+
 static bool debug = false;
 
 class ir_tree_grafting_visitor : public ir_hierarchical_visitor {
@@ -369,6 +371,8 @@ tree_grafting_basic_block(ir_instruction *bb_first,
    }
 }
 
+} /* unnamed namespace */
+
 /**
  * Does a copy propagation pass on the code present in the instruction stream.
  */