X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fglsl%2Fopt_dead_functions.cpp;h=5dff165215a34b3819e05804f8672a3153a48c32;hb=f649afc9ddabfc70a5f9861e6daa2cb996461f45;hp=f503493957beed7e15d204d31afb11a9c7c0ad8f;hpb=e372aa69494469d6c43c315b5c39355dece65dcf;p=mesa.git

diff --git a/src/glsl/opt_dead_functions.cpp b/src/glsl/opt_dead_functions.cpp
index f503493957b..5dff165215a 100644
--- a/src/glsl/opt_dead_functions.cpp
+++ b/src/glsl/opt_dead_functions.cpp
@@ -32,6 +32,8 @@
 #include "ir_expression_flattening.h"
 #include "glsl_types.h"
 
+namespace {
+
 class signature_entry : public exec_node
 {
 public:
@@ -67,12 +69,12 @@ public:
    void *mem_ctx;
 };
 
+} /* unnamed namespace */
 
 signature_entry *
 ir_dead_functions_visitor::get_signature_entry(ir_function_signature *sig)
 {
-   foreach_iter(exec_list_iterator, iter, this->signature_list) {
-      signature_entry *entry = (signature_entry *)iter.get();
+   foreach_in_list(signature_entry, entry, &this->signature_list) {
       if (entry->signature == sig)
 	 return entry;
    }
@@ -120,9 +122,7 @@ do_dead_functions(exec_list *instructions)
     * the unused ones, and remove function definitions that have no more
     * signatures.
     */
-    foreach_iter(exec_list_iterator, iter, v.signature_list) {
-      signature_entry *entry = (signature_entry *)iter.get();
-
+    foreach_in_list_safe(signature_entry, entry, &v.signature_list) {
       if (!entry->used) {
 	 entry->signature->remove();
 	 delete entry->signature;
@@ -134,8 +134,7 @@ do_dead_functions(exec_list *instructions)
    /* We don't just do this above when we nuked a signature because of
     * const pointers.
     */
-   foreach_iter(exec_list_iterator, iter, *instructions) {
-      ir_instruction *ir = (ir_instruction *)iter.get();
+   foreach_in_list_safe(ir_instruction, ir, instructions) {
       ir_function *func = ir->as_function();
 
       if (func && func->signatures.is_empty()) {