[LLVMbugs] [Bug 11458] New: Crash with a template copy constructor with a default argument that requires the copy constructor

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=11458

             Bug #: 11458
           Summary: Crash with a template copy constructor with a default
                    argument that requires the copy constructor
           Product: clang
           Version: unspecified
          Platform: PC
        OS/Version: All
            Status: NEW
          Keywords: crash-on-invalid
          Severity: enhancement
          Priority: P
         Component: C++
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: sharparrow1 at yahoo.com
                CC: dgregor at apple.com, llvmbugs at cs.uiuc.edu
    Classification: Unclassified


Testcase:

template<unsigned i> struct A {
  static A* x;
  A(const A&, A = A(*x));
  A();
};
void f() { A<0> z; A<0> y = z; }

Segfaults with clang. Also segfaults with gcc-4.2.

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