[Bug debug/37156] [4.3 Regression] Hang with -g -O2 (or higher) (discovered with malloc.c in sqlite3)

[jakub at gcc dot gnu dot org]

------- Comment #8 from jakub at gcc dot gnu dot org  2008-08-19 11:51 -------
Subject: Bug 37156

Author: jakub
Date: Tue Aug 19 11:50:11 2008
New Revision: 139231

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=139231
Log:
        PR debug/37156
        * pretty-print.c (pp_base_format): Deal with recursive BLOCK trees.
        * tree.c (block_nonartificial_location): Likewise.

        * error.c (cp_print_error_function): Deal with recursive BLOCK trees.

        * gcc.dg/pr37156.c: New test.

Added:
    branches/gcc-4_3-branch/gcc/testsuite/gcc.dg/pr37156.c
Modified:
    branches/gcc-4_3-branch/gcc/ChangeLog
    branches/gcc-4_3-branch/gcc/cp/ChangeLog
    branches/gcc-4_3-branch/gcc/cp/error.c
    branches/gcc-4_3-branch/gcc/pretty-print.c
    branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_3-branch/gcc/tree.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37156