tree.h (DECL_CHAIN): Define.

gcc/
	* tree.h (DECL_CHAIN): Define.
	* alias.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
	* c-decl.c: Likewise.
	* c-parser.c: Likewise.
	* c-typeck.c: Likewise.
	* cfgexpand.c: Likewise.
	* cgraph.c: Likewise.
	* cgraphunit.c: Likewise.
	* combine.c: Likewise.
	* config/alpha/alpha.c: Likewise.
	* config/arm/arm.c: Likewise.
	* config/frv/frv.c: Likewise.
	* config/i386/i386.c: Likewise.
	* config/i386/winnt-cxx.c: Likewise.
	* config/ia64/ia64.c: Likewise.
	* config/iq2000/iq2000.c: Likewise.
	* config/mep/mep.c: Likewise.
	* config/mips/mips.c: Likewise.
	* config/pa/som.h: Likewise.
	* config/rs6000/rs6000.c: Likewise.
	* config/s390/s390.c: Likewise.
	* config/sh/sh.c: Likewise.
	* config/sh/symbian-cxx.c: Likewise.
	* config/sparc/sparc.c: Likewise.
	* config/spu/spu.c: Likewise.
	* config/stormy16/stormy16.c: Likewise.
	* config/vxworks.c: Likewise.
	* config/xtensa/xtensa.c: Likewise.
	* coverage.c: Likewise.
	* dbxout.c: Likewise.
	* dwarf2out.c: Likewise.
	* emit-rtl.c: Likewise.
	* expr.c: Likewise.
	* function.c: Likewise.
	* gimple-low.c: Likewise.
	* gimple-pretty-print.c: Likewise.
	* gimplify.c: Likewise.
	* integrate.c: Likewise.
	* ipa-inline.c: Likewise.
	* ipa-prop.c: Likewise.
	* ipa-split.c: Likewise.
	* ipa-struct-reorg.c: Likewise.
	* ipa-type-escape.c: Likewise.
	* langhooks.c: Likewise.
	* lto-cgraph.c: Likewise.
	* omp-low.c: Likewise.
	* stor-layout.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-complex.c: Likewise.
	* tree-dfa.c: Likewise.
	* tree-dump.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-mudflap.c: Likewise.
	* tree-nested.c: Likewise.
	* tree-object-size.c: Likewise.
	* tree-pretty-print.c: Likewise.
	* tree-sra.c: Likewise.
	* tree-ssa-live.c: Likewise.
	* tree-ssa-loop-niter.c: Likewise.
	* tree-ssa-math-opts.c: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-ssa-sccvn.c: Likewise.
	* tree-ssa-structalias.c: Likewise.
	* tree-tailcall.c: Likewise.
	* tree-vrp.c: Likewise.
	* tree.c: Likewise.
	* var-tracking.c: Likewise.
	* varasm.c: Likewise.

gcc/ada/
	* gcc-interface/decl.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
	* gcc-interface/trans.c: Likewise.
	* gcc-interface/utils.c: Likewise.
	* gcc-interface/utils2.c: Likewise.

gcc/c-family/
	* c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
	* c-format.c: Likewise.

gcc/cp/
	* cp-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN.
	* call.c: Likewise.
	* class.c: Likewise.
	* cp-gimplify.c: Likewise.
	* decl.c: Likewise.
	* decl2.c: Likewise.
	* init.c: Likewise.
	* mangle.c: Likewise.
	* name-lookup.c: Likewise.
	* optimize.c: Likewise.
	* parser.c: Likewise.
	* pt.c: Likewise.
	* rtti.c: Likewise.
	* search.c: Likewise.
	* semantics.c: Likewise.
	* typeck.c: Likewise.
	* typeck2.c: Likewise.

gcc/fortran/
	* f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
	* trans-common.c: Likewise.
	* trans-decl.c: Likewise.
	* trans-types.c: Likewise.
	* trans.c: Likewise.

gcc/java/
	* java-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN.
	* boehm.c: Likewise.
	* class.c: Likewise.
	* decl.c: Likewise.
	* expr.c: Likewise.
	* jcf-parse.c: Likewise.
	* typeck.c: Likewise.
	* verify-glue.c: Likewise.

gcc/objc/
	* objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.

gcc/testsuite/
	* g++.dg/plugin/attribute_plugin.c: Carefully replace TREE_CHAIN
	with DECL_CHAIN.

From-SVN: r162223

1 files changed, 9 insertions, 9 deletions

diff --git a/gcc/function.c b/gcc/function.c
index 9075e08..a2b4814 100644
--- a/gcc/function.c
+++ b/gcc/function.c
@@ -1793,7 +1793,7 @@ instantiate_decls_1 (tree let)
 {
   tree t;
 
-  for (t = BLOCK_VARS (let); t; t = TREE_CHAIN (t))
+  for (t = BLOCK_VARS (let); t; t = DECL_CHAIN (t))
     {
       if (DECL_RTL_SET_P (t))
 	instantiate_decl_rtl (DECL_RTL (t));
@@ -1819,7 +1819,7 @@ instantiate_decls (tree fndecl)
   unsigned ix;
 
   /* Process all parameters of the function.  */
-  for (decl = DECL_ARGUMENTS (fndecl); decl; decl = TREE_CHAIN (decl))
+  for (decl = DECL_ARGUMENTS (fndecl); decl; decl = DECL_CHAIN (decl))
     {
       instantiate_decl_rtl (DECL_RTL (decl));
       instantiate_decl_rtl (DECL_INCOMING_RTL (decl));
@@ -2222,7 +2222,7 @@ assign_parms_augmented_arg_list (struct assign_parm_data_all *all)
   VEC(tree, heap) *fnargs = NULL;
   tree arg;
 
-  for (arg = DECL_ARGUMENTS (fndecl); arg; arg = TREE_CHAIN (arg))
+  for (arg = DECL_ARGUMENTS (fndecl); arg; arg = DECL_CHAIN (arg))
     VEC_safe_push (tree, heap, fnargs, arg);
 
   all->orig_fnargs = DECL_ARGUMENTS (fndecl);
@@ -2241,7 +2241,7 @@ assign_parms_augmented_arg_list (struct assign_parm_data_all *all)
       DECL_ARTIFICIAL (decl) = 1;
       DECL_IGNORED_P (decl) = 1;
 
-      TREE_CHAIN (decl) = all->orig_fnargs;
+      DECL_CHAIN (decl) = all->orig_fnargs;
       all->orig_fnargs = decl;
       VEC_safe_insert (tree, heap, fnargs, 0, decl);
 
@@ -2272,7 +2272,7 @@ assign_parm_find_data_types (struct assign_parm_data_all *all, tree parm,
   /* NAMED_ARG is a misnomer.  We really mean 'non-variadic'. */
   if (!cfun->stdarg)
     data->named_arg = 1;  /* No variadic parms.  */
-  else if (TREE_CHAIN (parm))
+  else if (DECL_CHAIN (parm))
     data->named_arg = 1;  /* Not the last non-variadic parm. */
   else if (targetm.calls.strict_argument_naming (&all->args_so_far))
     data->named_arg = 1;  /* Only variadic ones are unnamed.  */
@@ -3245,7 +3245,7 @@ assign_parms (tree fndecl)
 	    }
 	}
 
-      if (cfun->stdarg && !TREE_CHAIN (parm))
+      if (cfun->stdarg && !DECL_CHAIN (parm))
 	assign_parms_setup_varargs (&all, &data, false);
 
       /* Find out where the parameter arrives in this function.  */
@@ -3825,7 +3825,7 @@ setjmp_vars_warning (bitmap setjmp_crosses, tree block)
 {
   tree decl, sub;
 
-  for (decl = BLOCK_VARS (block); decl; decl = TREE_CHAIN (decl))
+  for (decl = BLOCK_VARS (block); decl; decl = DECL_CHAIN (decl))
     {
       if (TREE_CODE (decl) == VAR_DECL
 	  && DECL_RTL_SET_P (decl)
@@ -3847,7 +3847,7 @@ setjmp_args_warning (bitmap setjmp_crosses)
 {
   tree decl;
   for (decl = DECL_ARGUMENTS (current_function_decl);
-       decl; decl = TREE_CHAIN (decl))
+       decl; decl = DECL_CHAIN (decl))
     if (DECL_RTL (decl) != 0
 	&& REG_P (DECL_RTL (decl))
 	&& regno_clobbered_at_setjmp (setjmp_crosses, REGNO (DECL_RTL (decl))))
@@ -4689,7 +4689,7 @@ do_warn_unused_parameter (tree fn)
   tree decl;
 
   for (decl = DECL_ARGUMENTS (fn);
-       decl; decl = TREE_CHAIN (decl))
+       decl; decl = DECL_CHAIN (decl))
     if (!TREE_USED (decl) && TREE_CODE (decl) == PARM_DECL
 	&& DECL_NAME (decl) && !DECL_ARTIFICIAL (decl)
 	&& !TREE_NO_WARNING (decl))