https://issues.dlang.org/show_bug.cgi?id=13792

          Issue ID: 13792
           Summary: Segfault with a pointer of opaque enum type
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Keywords: ice
          Severity: major
          Priority: P1
         Component: DMD
          Assignee: nobody@puremagic.com
          Reporter: k.hara.pg@gmail.com

Snippet:

enum E;
void main()
{
    E* p;  // ICE in glue layer
}

Command line:

dmd -c test.d


The segfault happens in src/toctype.c void ToCtypeVisitor::visit(TypeEnum *t)

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