[Bug debug/54508] Wrong debug information emitted if data members not referenced

[pkoning at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54508



--- Comment #4 from pkoning at gcc dot gnu.org 2012-10-23 18:44:33 UTC ---

Author: pkoning

Date: Tue Oct 23 18:44:27 2012

New Revision: 192739



URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192739

Log:

PR debug/54508

* dwarf2out.c (prune_unused_types_prune): If pruning a class and

not all its children were marked, add DW_AT_declaration flag.



* g++.dg/debug/dwarf2/pr54508.C: New.



Added:

    trunk/gcc/testsuite/g++.dg/debug/dwarf2/pr54508.C

Modified:

    trunk/gcc/ChangeLog

    trunk/gcc/dwarf2out.c

    trunk/gcc/testsuite/ChangeLog