[Bug preprocessor/36649] [4.3/4.4 Regression] -H option doesn't work as expected

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

------- Comment #4 from jakub at gcc dot gnu dot org  2008-07-31 08:00 -------
Subject: Bug 36649

Author: jakub
Date: Thu Jul 31 07:59:18 2008
New Revision: 138360

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=138360
Log:
        PR preprocessor/36649
        * c-pch.c (c_common_read_pch): Save and restore
        line_table->trace_includes across PCH restore.

        * gcc.dg/pch/cpp-3.c: New test.
        * gcc.dg/pch/cpp-3.hs: New file.
        * gcc.dg/pch/cpp-3a.h: New file.
        * gcc.dg/pch/cpp-3b.h: New file.

Added:
    trunk/gcc/testsuite/gcc.dg/pch/cpp-3.c
    trunk/gcc/testsuite/gcc.dg/pch/cpp-3.hs
    trunk/gcc/testsuite/gcc.dg/pch/cpp-3a.h
    trunk/gcc/testsuite/gcc.dg/pch/cpp-3b.h
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-pch.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36649