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| author | Adrian Prantl <aprantl@apple.com> | 2013-05-10 21:08:31 +0000 |
|---|---|---|
| committer | Adrian Prantl <aprantl@apple.com> | 2013-05-10 21:08:31 +0000 |
| commit | 566a9c3680d9960bb0eb6acf33507251cc13a8d8 (patch) | |
| tree | 526c528eb24b39820490fc0549a687e566f74e61 /test/CodeGenObjC | |
| parent | 9cbcab88d441761b5c5d7811c4d0c205250991bf (diff) | |
| download | clang-566a9c3680d9960bb0eb6acf33507251cc13a8d8.tar.gz | |
ObjC debug info: Substitute the class type for methods that return
a related type (e.g., if they use the instancetype keyword).
rdar://problem/13359718
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181629 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGenObjC')
| -rw-r--r-- | test/CodeGenObjC/debug-info-instancetype.m | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/test/CodeGenObjC/debug-info-instancetype.m b/test/CodeGenObjC/debug-info-instancetype.m new file mode 100644 index 0000000000..7275b63d17 --- /dev/null +++ b/test/CodeGenObjC/debug-info-instancetype.m @@ -0,0 +1,27 @@ +// RUN: %clang_cc1 -emit-llvm -g -triple x86_64-apple-darwin10 %s -o - | FileCheck %s +// rdar://problem/13359718 +// Substitute the actual type for a method returning instancetype. +@interface NSObject ++ (id)alloc; +- (id)init; +- (id)retain; +@end + +@interface Foo : NSObject ++ (instancetype)defaultFoo; +@end + +@implementation Foo ++(instancetype)defaultFoo {return 0;} +// CHECK: ![[FOO:[0-9]+]] = metadata {{.*}}; [ DW_TAG_structure_type ] [Foo] +// CHECK: metadata !"+[Foo defaultFoo]", metadata !"", i32 [[@LINE-2]], metadata ![[TYPE:[0-9]+]] +// CHECK: ![[TYPE]] = {{.*}} metadata ![[RESULT:[0-9]+]], i32 {{.*}}, i32 {{.*}}} ; [ DW_TAG_subroutine_type ] +// CHECK: ![[RESULT]] = metadata !{metadata ![[FOO]], +@end + + +int main (int argc, const char *argv[]) +{ + Foo *foo = [Foo defaultFoo]; + return 0; +} |