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| author | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
|---|---|---|
| committer | Carlo Zancanaro <carlo@pc-4w14-0.cs.usyd.edu.au> | 2012-10-15 17:10:06 +1100 |
| commit | be1de4be954c80875ad4108e0a33e8e131b2f2c0 (patch) | |
| tree | 1fbbecf276bf7c7bdcbb4dd446099d6d90eaa516 /clang/test/CodeGenObjC/constant-string-class.m | |
| parent | c4626a62754862d20b41e8a46a3574264ea80e6d (diff) | |
| parent | f1bd2e48c5324d3f7cda4090c87f8a5b6f463ce2 (diff) | |
Merge branch 'master' of ssh://bitbucket.org/czan/honours
Diffstat (limited to 'clang/test/CodeGenObjC/constant-string-class.m')
| -rw-r--r-- | clang/test/CodeGenObjC/constant-string-class.m | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/clang/test/CodeGenObjC/constant-string-class.m b/clang/test/CodeGenObjC/constant-string-class.m new file mode 100644 index 0000000..ea049a5 --- /dev/null +++ b/clang/test/CodeGenObjC/constant-string-class.m @@ -0,0 +1,35 @@ +// RUN: %clang_cc1 -triple i386-apple-darwin9 -fobjc-fragile-abi -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 = common global +// CHECK-NONFRAGILE: @"OBJC_CLASS_$_Object" = external global +// CHECK-NONFRAGILE: "OBJC_CLASS_$_Foo" = global |