Comment 9 for bug 662324

Author: dodji
Date: Fri Dec 17 10:39:21 2010
New Revision: 167976

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=167976
Log:
Fix for PR debug/45088

gcc/

 * dwarf2out.c (gen_type_die_with_usage): Do not try to emit debug
 info for a redundant typedef that has DECL_ORIGINAL_TYPE set. Use
 that underlying type instead.

gcc/testsuite/

 * g++.dg/debug/dwarf2/self-ref-1.C: New test.
 * g++.dg/debug/dwarf2/self-ref-2.C: Likewise.

Added:
    trunk/gcc/testsuite/g++.dg/debug/dwarf2/self-ref-1.C
    trunk/gcc/testsuite/g++.dg/debug/dwarf2/self-ref-2.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/dwarf2out.c
    trunk/gcc/testsuite/ChangeLog