[Bug preprocessor/41543] BUILTINS_LOCATION wrong with -fpreprocessed

[jakub at gcc dot gnu dot org]

------- Comment #2 from jakub at gcc dot gnu dot org  2009-10-14 10:04 -------
Subject: Bug 41543

Author: jakub
Date: Wed Oct 14 10:04:22 2009
New Revision: 152761

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152761
Log:
        PR preprocessor/41543
        * input.h (BUILTINS_LOCATION): Change to 1 from 2.
        Assert BUILTINS_LOCATION < RESERVED_LOCATION_COUNT.
        * tree.c: Include intl.h.
        (expand_location): Handle BUILTINS_LOCATION.
        * Makefile.in (tree.o): Depend on intl.h.

        * include/line-map.h (RESERVED_LOCATION_COUNT): Define.
        * line-map.c (linemap_init): Initialize highest_location and
        highest_line to RESERVED_LOCATION_COUNT-1 instead of 0.

        * gcc.dg/debug/dwarf2/pr41543.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/debug/dwarf2/pr41543.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/Makefile.in
    trunk/gcc/input.h
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree.c
    trunk/libcpp/ChangeLog
    trunk/libcpp/include/line-map.h
    trunk/libcpp/line-map.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41543