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diff gcc/testsuite/gcc.dg/darwin-cfstring-2.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.dg/darwin-cfstring-2.c	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,12 @@
+/* Test whether the __builtin__CFStringMakeConstantString 
+   "function" fails gracefully when used without the
+   -mconstant-cfstrings flag.  */
+/* Developed by Ziemowit Laski <zlaski@apple.com>.  */
+
+/* { dg-do compile { target *-*-darwin* } } */
+/* { dg-options "-mno-constant-cfstrings" } */
+
+typedef const struct __CFString *CFStringRef;
+
+const CFStringRef S = ((CFStringRef)__builtin___CFStringMakeConstantString("Testing"));
+/* { dg-error "built-in" "built-in function .* requires .* flag" { target *-*-* } .-1 } */