Attach aritifical attribute with implicit parameters.
Radar 8493141.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@115104 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenObjC/debug-info-self.m b/test/CodeGenObjC/debug-info-self.m
new file mode 100644
index 0000000..9146ab3
--- /dev/null
+++ b/test/CodeGenObjC/debug-info-self.m
@@ -0,0 +1,16 @@
+// RUN: %clang -fverbose-asm -g -S %s -o - | grep DW_AT_artificial | count 3
+// self and _cmd are marked as DW_AT_artificial.
+// abbrev code emits another DT_artificial comment.
+// myarg is not marked as DW_AT_artificial.
+
+@interface MyClass {
+}
+- (id)init:(int) myarg;
+@end
+
+@implementation MyClass
+- (id) init:(int) myarg
+{
+ return self;
+}
+@end