gcc/testsuite/gdc.test/fail_compilation/fail256.d - gcc - Git at Google

 /*
 TEST_OUTPUT:
 ---
 fail_compilation/fail256.d(8): Error: incompatible types for `("foo"d) ~ ("bar"c)`: `dstring` and `string`
 ---
 */

 auto s = "foo"d ~ "bar"c;
	/*
	TEST_OUTPUT:
	---
	fail_compilation/fail256.d(8): Error: incompatible types for `("foo"d) ~ ("bar"c)`: `dstring` and `string`
	---
	*/

	auto s = "foo"d ~ "bar"c;