gcc/testsuite/gdc.test/runnable/imports/link7745b.d - gcc - Git at Google

 module imports.link7745b;
 struct C { auto asdfg() {} }

 // extreme test of bug 4820
 void nextis(W)(void delegate() dg = {}) {}
	module imports.link7745b;
	struct C { auto asdfg() {} }

	// extreme test of bug 4820
	void nextis(W)(void delegate() dg = {}) {}