[Bug debug/54230] New: g++.dg/debug/dwarf2/pubnames-2.C failures on darwin12

[howarth at nitro dot med.uc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54230

             Bug #: 54230
           Summary: g++.dg/debug/dwarf2/pubnames-2.C failures on darwin12
    Classification: Unclassified
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: debug
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: howarth@nitro.med.uc.edu


Created attachment 27991
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27991
assembly from failing m32 test of g++.dg/debug/dwarf2/pubnames-2.C on darwin12

The new g++.dg/debug/dwarf2/pubnames-2.C testcase produces the failures...

Native configuration is x86_64-apple-darwin12.0.0

        === g++ tests ===

Schedule of variations:
    unix/-m32
    unix/-m64

Running target unix/-m32
Using /sw/share/dejagnu/baseboards/unix.exp as board description file for
target.
Using /sw/share/dejagnu/config/unix.exp as generic interface file for target.
Using /Users/howarth/gcc-4.8-20120810/gcc/testsuite/config/default.exp as
tool-and-target-specific interface file.
Running
/Users/howarth/gcc-4.8-20120810/gcc/testsuite/g++.dg/debug/dwarf2/dwarf2.exp
...
FAIL: g++.dg/debug/dwarf2/pubnames-2.C scan-assembler .section\t.debug_pubnames
FAIL: g++.dg/debug/dwarf2/pubnames-2.C scan-assembler
"_GLOBAL__sub_I__ZN3one3c1vE\\\\0"+[ \t]+[#;]+[ \t]+external name
FAIL: g++.dg/debug/dwarf2/pubnames-2.C scan-assembler .section\t.debug_pubtypes

        === g++ Summary for unix/-m32 ===

# of expected passes        1250
# of unexpected failures    3
# of unsupported tests        6
Running target unix/-m64
Using /sw/share/dejagnu/baseboards/unix.exp as board description file for
target.
Using /sw/share/dejagnu/config/unix.exp as generic interface file for target.
Using /Users/howarth/gcc-4.8-20120810/gcc/testsuite/config/default.exp as
tool-and-target-specific interface file.
Running
/Users/howarth/gcc-4.8-20120810/gcc/testsuite/g++.dg/debug/dwarf2/dwarf2.exp
...
FAIL: g++.dg/debug/dwarf2/pubnames-2.C scan-assembler .section\t.debug_pubnames
FAIL: g++.dg/debug/dwarf2/pubnames-2.C scan-assembler
"_GLOBAL__sub_I__ZN3one3c1vE\\\\0"+[ \t]+[#;]+[ \t]+external name
FAIL: g++.dg/debug/dwarf2/pubnames-2.C scan-assembler .section\t.debug_pubtypes

        === g++ Summary for unix/-m64 ===

# of expected passes        1250
# of unexpected failures    3
# of unsupported tests        6

        === g++ Summary ===

# of expected passes        2500
# of unexpected failures    6
# of unsupported tests        12
/Users/howarth/work/gcc/testsuite/g++/../../g++  version 4.8.0 20120709
(experimental) (GCC) 

at both r189392 when the testcase was introduced as well as in current gcc
trunk.