[Issue 2693] New: Instantiations of templates containing __traits fail in is()

d-bugmail at puremagic.com d-bugmail at puremagic.com
Fri Feb 27 06:46:29 PST 2009


http://d.puremagic.com/issues/show_bug.cgi?id=2693

           Summary: Instantiations of templates containing __traits fail in
                    is()
           Product: D
           Version: 2.025
          Platform: PC
        OS/Version: Windows
            Status: NEW
          Keywords: rejects-valid
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: bugzilla at digitalmars.com
        ReportedBy: samukha at voliacable.com


template Foo()
{
    static if (!__traits(compiles, fail))
    {
        alias int Foo;
    }        
}

//alias Foo!() a; // uncomment to compile
static assert(is(Foo!() == int)); // fails

This is not a 'static assert' problem


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