[Issue 9843] New: DMD segfaults after error message

d-bugmail at puremagic.com d-bugmail at puremagic.com
Sat Mar 30 19:21:00 PDT 2013


http://d.puremagic.com/issues/show_bug.cgi?id=9843

           Summary: DMD segfaults after error message
           Product: D
           Version: D2
          Platform: x86
        OS/Version: All
            Status: NEW
          Keywords: ice
          Severity: minor
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: mk at krej.cz


--- Comment #0 from Martin Krejcirik <mk at krej.cz> 2013-03-30 19:20:57 PDT ---
module something;
import std.stdio;

struct ArgTest1
{
    int itemid;
    int number;
}

struct ArgTest2
{
    string userid;
    int[] items;
}

union Argument
{
    int             nul;
    ArgTest1        test1;
    ArgTest2        test2;
}

struct TestSt
{
    Argument _arg = { nul : 0 };

    this(ArgTest1 a) { }

}

class Something
{
    immutable TestSt foo;

    this()
    {
        foo = TestSt(ArgTest1(1,2));
    }
    void dowork()
    {
        writeln( foo );
    }
}

dmd -c something.d

something.d(40): Error: cannot implicitly convert expression ((TestSt
__ctmp1218 = _D9something6TestSt6__initZ; , __ctmp1218).this(ArgTest1(1, 2)))
of type TestSt to immutable(TestSt)
Segmentation fault

dmd 2.062 32bit Linux/Windows

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