[LLVMbugs] [Bug 3023] New: clang: crash on union with typeof in debug codegen

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Fri Nov 7 10:26:40 PST 2008


http://llvm.org/bugs/show_bug.cgi?id=3023

           Summary: clang: crash on union with typeof in debug codegen
           Product: clang
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: LLVM Codegen
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: sanxiyn at gmail.com
                CC: llvmbugs at cs.uiuc.edu


SVN r58855.

int convert(int i) {
  union { typeof(i) in; int out; } u;
  u.in = i;
  return u.out;
}

$ clang -emit-llvm test.c
$ clang -emit-llvm -g test.c
Segmentation fault


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