gcc/testsuite/gcc.dg/ucnid-16-utf8.c - gcc - Git at Google

 /* { dg-do compile } */
 /* { dg-require-iconv "latin1" } */
 /* { dg-options "-std=c99 -g -finput-charset=latin1" } */
 /* { dg-final { scan-file ucnid-16-utf8.s "Â²" } } */

 /* This superscript is encoded in latin1; verify that we still get UTF-8 in the output.  */
 int x² = 9;
	/* { dg-do compile } */
	/* { dg-require-iconv "latin1" } */
	/* { dg-options "-std=c99 -g -finput-charset=latin1" } */
	/* { dg-final { scan-file ucnid-16-utf8.s "Â²" } } */

	/* This superscript is encoded in latin1; verify that we still get UTF-8 in the output. */
	int x² = 9;