[Bug preprocessor/58844] [4.8/4.9 Regression] ICE with invalid use of ##

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58844

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Feb 19 06:05:55 2014
New Revision: 207871

URL: http://gcc.gnu.org/viewcvs?rev=207871&root=gcc&view=rev
Log:
    PR preprocessor/58844
    * macro.c (enter_macro_context): Only push
    macro_real_token_count (macro) tokens rather than
    macro->count tokens, regardless of
    CPP_OPTION (pfile, track-macro-expansion).

    * c-c++-common/cpp/pr58844-1.c: New test.
    * c-c++-common/cpp/pr58844-2.c: New test.

Added:
    trunk/gcc/testsuite/c-c++-common/cpp/pr58844-1.c
    trunk/gcc/testsuite/c-c++-common/cpp/pr58844-2.c
Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/libcpp/ChangeLog
    trunk/libcpp/macro.c