1 files changed, 52 insertions, 0 deletions
diff --git a/test/CodeGenObjC/debug-info-category.m b/test/CodeGenObjC/debug-info-category.m
new file mode 100644
index 0000000000000..faca3a49c23e8
--- /dev/null
+++ b/test/CodeGenObjC/debug-info-category.m
@@ -0,0 +1,52 @@
+// RUN: %clang_cc1 -dwarf-version=5 -emit-llvm -debug-info-kind=limited -w -triple x86_64-apple-darwin10 %s -o - | FileCheck %s --check-prefix CHECK --check-prefix DWARF5
+// RUN: %clang_cc1 -dwarf-version=4 -emit-llvm -debug-info-kind=limited -w -triple x86_64-apple-darwin10 %s -o - | FileCheck %s --check-prefix CHECK --check-prefix DWARF4
+
+@interface Foo {
+  int integer;
+}
+
+- (int)integer;
+- (id)integer:(int)_integer;
+@end
+
+@implementation Foo
+- (int)integer {
+  return integer;
+}
+
+- (id)integer:(int)_integer {
+  integer = _integer;
+  return self;
+}
+@end
+
+@interface Foo (Bar)
++ (id)zero:(Foo *)zeroend;
+- (id)add:(Foo *)addend;
+@end
+
+@implementation Foo (Bar)
++ (id)zero:(Foo *)zeroend {
+  return [self integer:0];
+}
+- (id)add:(Foo *)addend {
+  return [self integer:[self integer] + [addend integer]];
+}
+@end
+
+// CHECK: ![[STRUCT:.*]] = !DICompositeType(tag: DW_TAG_structure_type, name: "Foo"
+
+// DWARF5: !DISubprogram(name: "-[Foo integer]", scope: ![[STRUCT]], {{.*}}isDefinition: false
+// DWARF5: !DISubprogram(name: "-[Foo integer:]", scope: ![[STRUCT]], {{.*}}isDefinition: false
+// DWARF5: !DISubprogram(name: "+[Foo(Bar) zero:]", scope: ![[STRUCT]], {{.*}}isDefinition: false
+// DWARF5: !DISubprogram(name: "-[Foo(Bar) add:]", scope: ![[STRUCT]], {{.*}}isDefinition: false
+
+// DWARF4-NOT: !DISubprogram(name: "-[Foo integer]", scope: ![[STRUCT]], {{.*}}isDefinition: false
+// DWARF4-NOT: !DISubprogram(name: "-[Foo integer:]", scope: ![[STRUCT]], {{.*}}isDefinition: false
+// DWARF4-NOT: !DISubprogram(name: "+[Foo(Bar) zero:]", scope: ![[STRUCT]], {{.*}}isDefinition: false
+// DWARF4-NOT: !DISubprogram(name: "-[Foo(Bar) add:]", scope: ![[STRUCT]], {{.*}}isDefinition: false
+
+// CHECK: = distinct !DISubprogram(name: "-[Foo integer]"{{.*}}isDefinition: true
+// CHECK: = distinct !DISubprogram(name: "-[Foo integer:]"{{.*}}isDefinition: true
+// CHECK: = distinct !DISubprogram(name: "+[Foo(Bar) zero:]"{{.*}}isDefinition: true
+// CHECK: = distinct !DISubprogram(name: "-[Foo(Bar) add:]"{{.*}}isDefinition: true