llvm-project/clang/test/CodeGenObjC/constant-string-class.m
Sjoerd Meijer 3d9a0445cc Recommit #2 "[Driver] Default to -fno-common for all targets"
After a first attempt to fix the test-suite failures, my first recommit
caused the same failures again. I had updated CMakeList.txt files of
tests that needed -fcommon, but it turns out that there are also
Makefiles which are used by some bots, so I've updated these Makefiles
now too.

See the original commit message for more details on this change:
0a9fc9233e172601e26381810d093e02ef410f65
2020-03-09 19:57:03 +00:00

36 lines
862 B
Objective-C

// RUN: %clang_cc1 -triple i386-apple-darwin9 -fobjc-runtime=macosx-fragile-10.5 -fno-constant-cfstrings -fconstant-string-class Foo -emit-llvm -o %t %s
// RUN: FileCheck --check-prefix CHECK-FRAGILE < %t %s
// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fno-constant-cfstrings -fconstant-string-class Foo -emit-llvm -o %t %s
// RUN: FileCheck --check-prefix CHECK-NONFRAGILE < %t %s
// rdar: // 8564463
// PR6056
@interface Object {
id isa;
}
@end
@interface Foo : Object{
char *cString;
unsigned int len;
}
- (char *)customString;
@end
id _FooClassReference[20];
@implementation Foo
- (char *)customString { return cString ; }
@end
int main () {
Foo *string = @"bla";
return 0;
}
// CHECK-FRAGILE: @_FooClassReference = global
// CHECK-NONFRAGILE: @"OBJC_CLASS_$_Object" = external global
// CHECK-NONFRAGILE: "OBJC_CLASS_$_Foo" = global