1153 – dmd assertion failure

interface Foo
{
	void work();
}
template Wrapper(B, alias Func, int func)
{
	alias typeof(&Func) FuncPtr;
 
	private static FuncPtr get_funcptr() { return func; }
} 
 
int main(char[][] args)
{
	auto x = new Wrapper!(Foo, Foo.work, cast(int)(Foo.classinfo.vtbl[0]))();
 
	return 0;
}
Assertion failure: 'e1->type' on line 6377 in file 'expression.c'
abnormal program termination

The code you posted is invalid. Replace "template Wrapper" with "class Wrapper" 
or "struct Wrapper".
Added to DStress as
http://dstress.kuehne.cn/compile/c/classinfo_02_A.d
http://dstress.kuehne.cn/compile/c/classinfo_02_B.d 

Fixed DMD 1.014