util: use C99 declaration in the for-loop hash_table_foreach() macro

[mesa.git] / src / compiler / glsl / opt_constant_propagation.cpp

diff --git a/src/compiler/glsl/opt_constant_propagation.cpp b/src/compiler/glsl/opt_constant_propagation.cpp
index a603c9fbbf96ba3cba0846e53829c181b6b2578e..642bd641ed62459c97a26fa7ab27f36bc533c53b 100644 (file)
--- a/src/compiler/glsl/opt_constant_propagation.cpp
+++ b/src/compiler/glsl/opt_constant_propagation.cpp
@@ -380,7 +380,6 @@ ir_constant_propagation_visitor::visit_enter(ir_if *ir)
       acp->make_empty();
       killed_all = true;
    } else {
-      hash_entry *htk;
       hash_table_foreach(new_kills, htk)
          kill((ir_variable *) htk->key, (uintptr_t) htk->data);
    }
@@ -420,7 +419,6 @@ ir_constant_propagation_visitor::handle_loop(ir_loop *ir, bool keep_acp)
    this->acp = orig_acp;
    this->killed_all = this->killed_all || orig_killed_all;
 
-   hash_entry *htk;
    hash_table_foreach(new_kills, htk) {
       kill((ir_variable *) htk->key, (uintptr_t) htk->data);
    }