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

 /*
 TEST_OUTPUT:
 ---
 fail_compilation/failescape.d(8): Error: character '\' is not a valid token
 ---
 */

 string x = \n;
	/*
	TEST_OUTPUT:
	---
	fail_compilation/failescape.d(8): Error: character '\' is not a valid token
	---
	*/

	string x = \n;