[dmd-beta] D2 beta 2.057

[Walter Bright]

It worked on 2.056, and fails now. Definitely a bug.

Anyone want to try that divide-and-conquer git thing?
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template ParameterTypeTuple(func)
{
     static if (is(func Fptr : Fptr*) && is(Fptr P == function)
         alias P ParameterTypeTuple;
     else
         static assert(0, "argument has no parameters");
}

extern(Windows) alias void function() fpw_t;

alias void function(fpw_t fp) cb_t;

//extern(Windows)
void bar(ParameterTypeTuple!(cb_t) args) {
       pragma (msg, "TFunction1: " ~ typeof(args[0]).stringof);
}

extern(Windows) void foo() { }

void test()
{
     bar(&foo);
}
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