[Bug c++/23333] accepts invalid pure specifier

["reichelt at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #3 from reichelt at gcc dot gnu dot org  2005-12-22 12:01 -------
Subject: Bug 23333

Author: reichelt
Date: Thu Dec 22 12:01:44 2005
New Revision: 108947

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=108947
Log:
2005-12-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

        PR c++/23333
        * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.

        * c-lex.c (c_lex_with_flags): Add PURE_ZERO to cpp_flags if
        number is a single digit '0'.

        * parser.c (cp_parser_pure_specifier): Check for PURE_ZERO to
        identify a single '0'.

        * g++.dg/parse/error25.C: Add more tests.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-lex.c
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/parser.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/parse/error25.C
    trunk/libcpp/ChangeLog
    trunk/libcpp/include/cpplib.h


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23333