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| author | Jakub Jelinek <jakub@redhat.com> | 2012-08-17 09:17:56 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2012-08-17 09:17:56 +0200 |
| commit | 1a4049e7c504bedf3f485fd94a26902959a4ce2a (patch) | |
| tree | 4109785fceb3bc788cf4f9ee1e8a0fc71649fdfb /gcc/fortran/array.c | |
| parent | 138f5acd18aafd07cd4a034cb8e879dd0621544b (diff) | |
| download | gcc-1a4049e7c504bedf3f485fd94a26902959a4ce2a.tar.gz | |
invoke.texi (-Wsizeof-pointer-memaccess): Document.
* doc/invoke.texi (-Wsizeof-pointer-memaccess): Document.
c/
* c-tree.h (c_last_sizeof_arg): Declare.
* c-parser.c (struct c_tree_loc_pair): New type.
(c_parser_expr_list): Add sizeof_arg argument. Fill it in if
non-NULL.
(c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
(c_parser_postfix_expression_after_primary): Likewise. Call
sizeof_pointer_memaccess_warning if needed.
(sizeof_ptr_memacc_comptypes): New function.
* c-typeck.c (c_last_sizeof_arg): New global variable.
(c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
cp/
* cp-tree.def (SIZEOF_EXPR): Move to c-common.def.
c-family/
* c-common.c (sizeof_pointer_memaccess_warning): New function.
* c.opt (-Wsizeof-pointer-memaccess): Add new option.
* c-opts.c (c_common_handle_option): Enable it for -Wall.
* c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
* c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
fortran/
* array.c (gfc_match_array_ref): Fix up memset arguments.
testsuite/
* gcc.dg/torture/Wsizeof-pointer-memaccess1.c: New test.
From-SVN: r190467
Diffstat (limited to 'gcc/fortran/array.c')
| -rw-r--r-- | gcc/fortran/array.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/fortran/array.c b/gcc/fortran/array.c index f23d0bc7888..07fecd8aaf3 100644 --- a/gcc/fortran/array.c +++ b/gcc/fortran/array.c @@ -1,6 +1,6 @@ /* Array things - Copyright (C) 2000, 2001, 2002, 2004, 2005, 2006, 2007, 2008, 2009, 2010 - Free Software Foundation, Inc. + Copyright (C) 2000, 2001, 2002, 2004, 2005, 2006, 2007, 2008, 2009, 2010, + 2011, 2012 Free Software Foundation, Inc. Contributed by Andy Vaught This file is part of GCC. @@ -159,7 +159,7 @@ gfc_match_array_ref (gfc_array_ref *ar, gfc_array_spec *as, int init, match m; bool matched_bracket = false; - memset (ar, '\0', sizeof (ar)); + memset (ar, '\0', sizeof (*ar)); ar->where = gfc_current_locus; ar->as = as; |