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Date: Fri, 16 Jun 2006 03:24:00 -0000
Subject: [Bug c++/28054]  New: [4.2 regression] ICE with friend declaration of invalid bitfield
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The following invalid code snippet causes an ICE on mainline:

============================================
struct A;

struct B
{
    friend A : 2;
};
============================================

bug.cc:5: error: name 'A' has incomplete type
bug.cc:5: internal compiler error: tree check: expected tree that contains
'decl common' structure, have 'error_mark'  in grokbitfield, at cp/decl2.c:970
Please submit a full bug report, [etc.]


-- 
           Summary: [4.2 regression] ICE with friend declaration of invalid
                    bitfield
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Keywords: ice-on-invalid-code, error-recovery, monitored
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: reichelt at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28054