http://d.puremagic.com/issues/show_bug.cgi?id=2520

           Summary: ICE on template mixin typedef
           Product: D
           Version: unspecified
          Platform: PC
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: bugzilla@digitalmars.com
        ReportedBy: kovrov+puremagic@gmail.com


class Base { }
class Derived(alias TEST) : Base { mixin TEST; }

void test()() {}

void main()
{
    //alias Derived!(test) MyDerived;  // ok
    typedef Derived!(test) MyDerived;  // ICE
    Base obj = new MyDerived();
}


-- 

http://d.puremagic.com/issues/show_bug.cgi?id=2520


clugdbug@yahoo.com.au changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |patch




------- Comment #1 from clugdbug@yahoo.com.au  2009-05-04 09:28 -------
Patch against DMD2.029.

Index: e2ir.c ===================================================================
--- e2ir.c      (revision 24)
+++ e2ir.c      (working copy)
@@ -3603,7 +3603,7 @@

        cdfrom = e1->type->isClassHandle();
        cdto   = t->isClassHandle();
-       if (cdfrom->isInterfaceDeclaration())
+       if (cdfrom && cdfrom->isInterfaceDeclaration())
        {
            rtl = RTLSYM_INTERFACE_CAST;
            if (cdfrom->isCPPinterface())


-- 

http://d.puremagic.com/issues/show_bug.cgi?id=2520


Don <clugdbug@yahoo.com.au> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |clugdbug@yahoo.com.au




--- Comment #2 from Don <clugdbug@yahoo.com.au>  2009-05-13 13:03:48 PDT ---
Fixed DMD2.030 and 1.045

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http://d.puremagic.com/issues/show_bug.cgi?id=2520


Don <clugdbug@yahoo.com.au> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED




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