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Date: Mon, 23 Oct 2006 20:18:00 -0000
Subject: [Bug c++/29573]  New: [4.0/4.1/4.2/4.3 regression] ICE after parse error in template argument
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The following invalid code snippet triggers a segfault since GCC 3.4.0:

==================================================
template<int> struct A {};

template<typename> struct B : A <sizeof(=)> {};

template<typename> struct C : A <sizeof(=)> {};
==================================================

bug.cc:3: error: parse error in template argument list
bug.cc:5: internal compiler error: Segmentation fault
Please submit a full bug report, [etc.]


-- 
           Summary: [4.0/4.1/4.2/4.3 regression] ICE after parse error in
                    template argument
           Product: gcc
           Version: 4.3.0
            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=29573