vec.h (FOR_EACH_VEC_ELT): Define.

gcc/
	* vec.h (FOR_EACH_VEC_ELT): Define.
	* c-decl.c: Use it.
	* cfgloop.c: Likewise.
	* cfgloopmanip.c: Likewise.
	* cgraph.c: Likewise.
	* cgraphunit.c: Likewise.
	* combine.c: Likewise.
	* config/bfin/bfin.c: Likewise.
	* config/mips/mips.c: Likewise.
	* config/rs6000/rs6000.c: Likewise.
	* dbxout.c: Likewise.
	* df-scan.c: Likewise.
	* dominance.c: Likewise.
	* dse.c: Likewise.
	* dwarf2out.c: Likewise.
	* except.c: Likewise.
	* expr.c: Likewise.
	* function.c: Likewise.
	* gcse.c: Likewise.
	* genattr.c: Likewise.
	* ggc-common.c: Likewise.
	* gimplify.c: Likewise.
	* graphite-blocking.c: Likewise.
	* graphite-clast-to-gimple.c: Likewise.
	* graphite-dependences.c: Likewise.
	* graphite-interchange.c: Likewise.
	* graphite-poly.c: Likewise.
	* graphite-scop-detection.c: Likewise.
	* graphite-sese-to-poly.c: Likewise.
	* graphite.c: Likewise.
	* haifa-sched.c: Likewise.
	* ifcvt.c: Likewise.
	* implicit-zee.c: Likewise.
	* ipa-prop.c: Likewise.
	* ipa-struct-reorg.c: Likewise.
	* ipa.c: Likewise.
	* ira-build.c: Likewise.
	* ira-color.c: Likewise.
	* ira-emit.c: Likewise.
	* lambda-code.c: Likewise.
	* loop-invariant.c: Likewise.
	* loop-unroll.c: Likewise.
	* lower-subreg.c: Likewise.
	* lto-cgraph.c: Likewise.
	* lto-opts.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* lto-streamer.c: Likewise.
	* lto-symtab.c: Likewise.
	* matrix-reorg.c: Likewise.
	* opts.c: Likewise.
	* predict.c: Likewise.
	* print-tree.c: Likewise.
	* sdbout.c: Likewise.
	* sel-sched-dump.c: Likewise.
	* sel-sched-ir.c: Likewise.
	* sel-sched.c: Likewise.
	* sese.c: Likewise.
	* stor-layout.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-cfgcleanup.c: Likewise.
	* tree-chrec.c: Likewise.
	* tree-data-ref.c: Likewise.
	* tree-emutls.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-into-ssa.c: Likewise.
	* tree-loop-distribution.c: Likewise.
	* tree-loop-linear.c: Likewise.
	* tree-mudflap.c: Likewise.
	* tree-outof-ssa.c: Likewise.
	* tree-parloops.c: Likewise.
	* tree-predcom.c: Likewise.
	* tree-pretty-print.c: Likewise.
	* tree-scalar-evolution.c: Likewise.
	* tree-ssa-live.c: Likewise.
	* tree-ssa-loop-im.c: Likewise.
	* tree-ssa-loop-ivcanon.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-ssa-loop-manip.c: Likewise.
	* tree-ssa-loop-niter.c: Likewise.
	* tree-ssa-loop-prefetch.c: Likewise.
	* tree-ssa-phiprop.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-ssa-sccvn.c: Likewise.
	* tree-ssa-structalias.c: Likewise.
	* tree-ssa.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* tree-vect-loop-manip.c: Likewise.
	* tree-vect-loop.c: Likewise.
	* tree-vect-patterns.c: Likewise.
	* tree-vect-slp.c: Likewise.
	* tree-vect-stmts.c: Likewise.
	* tree-vrp.c: Likewise.
	* tree.c: Likewise.
	* value-prof.c: Likewise.
	* var-tracking.c: Likewise.
	* varasm.c: Likewise.
	* vmsdbgout.c: Likewise.

gcc/ada/
	* gcc-interface/decl.c: Use FOR_EACH_VEC_ELT.
	* gcc-interface/trans.c: Likewise.
	* gcc-interface/utils.c: Likewise.

gcc/c-family/
	* c-common.c: Use FOR_EACH_VEC_ELT.
	* c-gimplify.c: Likewise.
	* c-pragma.c: Likewise.

gcc/cp/
	* call.c: Use FOR_EACH_VEC_ELT.
	* class.c: Likewise.
	* decl.c: Likewise.
	* decl2.c: Likewise.
	* error.c: Likewise.
	* except.c: Likewise.
	* mangle.c: Likewise.
	* method.c: Likewise.
	* name-lookup.c: Likewise.
	* parser.c: Likewise.
	* pt.c: Likewise.
	* repo.c: Likewise.
	* semantics.c: Likewise.
	* typeck2.c: Likewise.

gcc/fortran/
	* trans-openmp.c: Use FOR_EACH_VEC_ELT.

gcc/java/
	* class.c: Use FOR_EACH_VEC_ELT.
	* expr.c: Likewise.
	* jcf-parse.c: Likewise.
	* resource.c: Likewise.

gcc/lto/
	* lto.c: Use FOR_EACH_VEC_ELT.

From-SVN: r163401

1 files changed, 7 insertions, 13 deletions

diff --git a/gcc/cp/name-lookup.c b/gcc/cp/name-lookup.c
index 800e340..af6cef4 100644
--- a/gcc/cp/name-lookup.c
+++ b/gcc/cp/name-lookup.c
@@ -327,9 +327,7 @@ new_class_binding (tree name, tree value, tree type, cxx_scope *scope)
 	  /* Fixup the current bindings, as they might have moved.  */
 	  size_t i;
 
-	  for (i = 0;
-	       VEC_iterate (cp_class_binding, scope->class_shadowed, i, cb);
-	       i++)
+	  FOR_EACH_VEC_ELT (cp_class_binding, scope->class_shadowed, i, cb)
 	    {
 	      cxx_binding **b;
 	      b = &IDENTIFIER_BINDING (cb->identifier);
@@ -1687,9 +1685,7 @@ print_binding_level (struct cp_binding_level* lvl)
       size_t i;
       cp_class_binding *b;
       fprintf (stderr, " class-shadowed:");
-      for (i = 0;
-	   VEC_iterate(cp_class_binding, lvl->class_shadowed, i, b);
-	   ++i)
+      FOR_EACH_VEC_ELT (cp_class_binding, lvl->class_shadowed, i, b)
 	fprintf (stderr, " %s ", IDENTIFIER_POINTER (b->identifier));
       fprintf (stderr, "\n");
     }
@@ -2644,9 +2640,7 @@ poplevel_class (void)
   /* Remove the bindings for all of the class-level declarations.  */
   if (level->class_shadowed)
     {
-      for (i = 0;
-	   VEC_iterate (cp_class_binding, level->class_shadowed, i, cb);
-	   ++i)
+      FOR_EACH_VEC_ELT (cp_class_binding, level->class_shadowed, i, cb)
 	IDENTIFIER_BINDING (cb->identifier) = cb->base.previous;
       ggc_free (level->class_shadowed);
       level->class_shadowed = NULL;
@@ -4048,7 +4042,7 @@ tree_vec_contains (VEC(tree,gc)* vec, tree target)
 {
   unsigned int i;
   tree elt;
-  for (i = 0; VEC_iterate(tree,vec,i,elt); ++i)
+  FOR_EACH_VEC_ELT (tree,vec,i,elt)
     if (elt == target)
       return true;
   return false;
@@ -5001,7 +4995,7 @@ arg_assoc_args_vec (struct arg_lookup *k, VEC(tree,gc) *args)
   unsigned int ix;
   tree arg;
 
-  for (ix = 0; VEC_iterate (tree, args, ix, arg); ++ix)
+  FOR_EACH_VEC_ELT (tree, args, ix, arg)
     if (arg_assoc (k, arg))
       return true;
   return false;
@@ -5484,7 +5478,7 @@ push_to_top_level (void)
 	SET_IDENTIFIER_TYPE_VALUE (TREE_PURPOSE (t), TREE_VALUE (t));
     }
 
-  for (i = 0; VEC_iterate (cxx_saved_binding, s->old_bindings, i, sb); ++i)
+  FOR_EACH_VEC_ELT (cxx_saved_binding, s->old_bindings, i, sb)
     IDENTIFIER_MARKED (sb->identifier) = 0;
 
   s->prev = scope_chain;
@@ -5521,7 +5515,7 @@ pop_from_top_level (void)
   current_lang_base = 0;
 
   scope_chain = s->prev;
-  for (i = 0; VEC_iterate (cxx_saved_binding, s->old_bindings, i, saved); ++i)
+  FOR_EACH_VEC_ELT (cxx_saved_binding, s->old_bindings, i, saved)
     {
       tree id = saved->identifier;