http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54955
--- Comment #6 from Dodji Seketeli <dodji at gcc dot gnu.org> 2012-10-31 08:55:51 UTC --- Author: dodji Date: Wed Oct 31 08:55:43 2012 New Revision: 193029 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193029 Log: PR c++/54955 - Fail to parse alignas expr at the beginning of a declaration In this PR, g++ embarrassingly fails to parse the simple alignas expression below: alignas(double) int f; even though the simple-declaration production in Clause 7 suggests otherwise. Fixed thus and tested on x86_64-unknown-linux-gnu against trunk. gcc/cp PR c++/54955 * parser.c (cp_nth_tokens_can_be_std_attribute_p): Recognize the 'Alignas' keyword as the beginning of a c++11 attribute specifier. Update the comment of the function. (cp_next_tokens_can_be_gnu_attribute_p): Update the comment of the function. gcc/testsuite/ PR c++/54955 * g++.dg/cpp0x/gen-attrs-48-2.C: New test. Added: trunk/gcc/testsuite/g++.dg/cpp0x/gen-attrs-48-2.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/parser.c trunk/gcc/testsuite/ChangeLog
