[Issue 6866] New: ICE(mtype.c): alias this and inout matching

d-bugmail at puremagic.com d-bugmail at puremagic.com
Sun Oct 30 07:01:55 PDT 2011


http://d.puremagic.com/issues/show_bug.cgi?id=6866

           Summary: ICE(mtype.c): alias this and inout matching
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Keywords: rejects-valid
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: k.hara.pg at gmail.com


--- Comment #0 from Kenji Hara <k.hara.pg at gmail.com> 2011-10-30 07:00:44 PDT ---
struct S
{
    const(char)[] val;
    alias val this;
}
inout(char)[] foo(inout(char)[] s) { return s; }

void main()
{
    S s;
    static assert(is(typeof(foo(s)) == const(char)[]));
    // Assertion failure: 'targ' on line 2029 in file 'mtype.c'
}

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