http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50459
--- Comment #6 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Author: mpolacek Date: Fri May 9 08:24:37 2014 New Revision: 210262 URL: http://gcc.gnu.org/viewcvs?rev=210262&root=gcc&view=rev Log: PR c/50459 c-family/ * c-common.c (check_user_alignment): Return -1 if alignment is error node. (handle_aligned_attribute): Don't call default_conversion on FUNCTION_DECLs. (handle_vector_size_attribute): Likewise. (handle_tm_wrap_attribute): Handle case when wrap_decl is error node. (handle_sentinel_attribute): Call default_conversion and allow even integral types as an argument. c/ * c-parser.c (c_parser_attributes): Parse the arguments as an expression-list if the attribute takes identifier. testsuite/ * c-c++-common/attributes-1.c: Move test line to a new test. * c-c++-common/attributes-2.c: New test. * c-c++-common/pr50459.c: New test. * c-c++-common/pr59280.c: Add "undeclared" to dg-error. * gcc.dg/nonnull-2.c: Likewise. * gcc.dg/pr55570.c: Modify dg-error. * gcc.dg/tm/wrap-2.c: Likewise. Added: trunk/gcc/testsuite/c-c++-common/attributes-2.c trunk/gcc/testsuite/c-c++-common/pr50459.c Modified: trunk/gcc/c-family/ChangeLog trunk/gcc/c-family/c-common.c trunk/gcc/c/ChangeLog trunk/gcc/c/c-parser.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/c-c++-common/attributes-1.c trunk/gcc/testsuite/c-c++-common/pr59280.c trunk/gcc/testsuite/gcc.dg/nonnull-2.c trunk/gcc/testsuite/gcc.dg/pr55570.c trunk/gcc/testsuite/gcc.dg/tm/wrap-2.c
