Mercurial > hg > CbC > CbC_gcc

comparison gcc/attribs.c @ 63:b7f97abdc517 gcc-4.6-20100522

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
update gcc from gcc-4.5.0 to gcc-4.6
author ryoma <e075725@ie.u-ryukyu.ac.jp>
date Mon, 24 May 2010 12:47:05 +0900
parents 77e2b8dfacca
children f6334be47118
comparison
equal deleted inserted replaced
56:3c8a44c06a95 63:b7f97abdc517
1 /* Functions dealing with attribute handling, used by most front ends. 1 /* Functions dealing with attribute handling, used by most front ends.
2 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
3 2002, 2003, 2004, 2005, 2007, 2008, 2009 Free Software Foundation, Inc. 3 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010
4 Free Software Foundation, Inc.
4 5
5 This file is part of GCC. 6 This file is part of GCC.
6 7
7 GCC is free software; you can redistribute it and/or modify it under 8 GCC is free software; you can redistribute it and/or modify it under
8 the terms of the GNU General Public License as published by the Free 9 the terms of the GNU General Public License as published by the Free
284 tree name = TREE_PURPOSE (a); 285 tree name = TREE_PURPOSE (a);
285 tree args = TREE_VALUE (a); 286 tree args = TREE_VALUE (a);
286 tree *anode = node; 287 tree *anode = node;
287 const struct attribute_spec *spec = lookup_attribute_spec (name); 288 const struct attribute_spec *spec = lookup_attribute_spec (name);
288 bool no_add_attrs = 0; 289 bool no_add_attrs = 0;
290 int fn_ptr_quals = 0;
289 tree fn_ptr_tmp = NULL_TREE; 291 tree fn_ptr_tmp = NULL_TREE;
290 292
291 if (spec == NULL) 293 if (spec == NULL)
292 { 294 {
293 warning (OPT_Wattributes, "%qE attribute directive ignored", 295 warning (OPT_Wattributes, "%qE attribute directive ignored",
351 rebuild the pointer type later. 353 rebuild the pointer type later.
352 354
353 This would all be simpler if attributes were part of the 355 This would all be simpler if attributes were part of the
354 declarator, grumble grumble. */ 356 declarator, grumble grumble. */
355 fn_ptr_tmp = TREE_TYPE (*anode); 357 fn_ptr_tmp = TREE_TYPE (*anode);
358 fn_ptr_quals = TYPE_QUALS (*anode);
356 anode = &fn_ptr_tmp; 359 anode = &fn_ptr_tmp;
357 flags &= ~(int) ATTR_FLAG_TYPE_IN_PLACE; 360 flags &= ~(int) ATTR_FLAG_TYPE_IN_PLACE;
358 } 361 }
359 else if (flags & (int) ATTR_FLAG_FUNCTION_NEXT) 362 else if (flags & (int) ATTR_FLAG_FUNCTION_NEXT)
360 { 363 {
447 if (fn_ptr_tmp) 450 if (fn_ptr_tmp)
448 { 451 {
449 /* Rebuild the function pointer type and put it in the 452 /* Rebuild the function pointer type and put it in the
450 appropriate place. */ 453 appropriate place. */
451 fn_ptr_tmp = build_pointer_type (fn_ptr_tmp); 454 fn_ptr_tmp = build_pointer_type (fn_ptr_tmp);
455 if (fn_ptr_quals)
456 fn_ptr_tmp = build_qualified_type (fn_ptr_tmp, fn_ptr_quals);
452 if (DECL_P (*node)) 457 if (DECL_P (*node))
453 TREE_TYPE (*node) = fn_ptr_tmp; 458 TREE_TYPE (*node) = fn_ptr_tmp;
454 else 459 else
455 { 460 {
456 gcc_assert (TREE_CODE (*node) == POINTER_TYPE); 461 gcc_assert (TREE_CODE (*node) == POINTER_TYPE);