From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/g++.dg/other/darwin-cfstring1.C | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 gcc/testsuite/g++.dg/other/darwin-cfstring1.C (limited to 'gcc/testsuite/g++.dg/other/darwin-cfstring1.C') diff --git a/gcc/testsuite/g++.dg/other/darwin-cfstring1.C b/gcc/testsuite/g++.dg/other/darwin-cfstring1.C new file mode 100644 index 000000000..b30ba9bef --- /dev/null +++ b/gcc/testsuite/g++.dg/other/darwin-cfstring1.C @@ -0,0 +1,25 @@ +/* Test whether the __builtin__CFStringMakeConstantString + "function" fails gracefully when handed a non-constant + argument. This will only work on MacOS X 10.1.2 and later. */ +/* Developed by Ziemowit Laski . */ + +/* { dg-do compile { target *-*-darwin* } } */ +/* { dg-options "-mconstant-cfstrings" } */ + +#include + +#ifdef __CONSTANT_CFSTRINGS__ +#undef CFSTR +#define CFSTR(STR) ((CFStringRef) __builtin___CFStringMakeConstantString (STR)) +#endif + +extern int cond; +extern const char *func(void); + +int main(void) { + CFStringRef s1 = CFSTR("Str1"); + CFStringRef s2 = CFSTR(cond? "Str2": "Str3"); /* { dg-error "CFString literal expression is not a string constant" } */ + CFStringRef s3 = CFSTR(func()); /* { dg-error "CFString literal expression is not a string constant" } */ + + return 0; +} -- cgit v1.2.3