Index: test/Import/objc-param-decl/Inputs/S.m
===================================================================
--- test/Import/objc-param-decl/Inputs/S.m
+++ test/Import/objc-param-decl/Inputs/S.m
@@ -0,0 +1,5 @@
+@protocol NSString
+@end
+
+@interface Dictionary <FirstParam : id <NSString>, NSString>
+@end
Index: test/Import/objc-param-decl/test.m
===================================================================
--- test/Import/objc-param-decl/test.m
+++ test/Import/objc-param-decl/test.m
@@ -0,0 +1,11 @@
+// RUN: clang-import-test -dump-ast -x objective-c++ -import %S/Inputs/S.m -expression %s | FileCheck %s
+
+// CHECK: ObjCTypeParamDecl
+// CHECK-SAME: FirstParam
+// CHECK-SAME: 'id<NSString>'
+// CHECK-NEXT: ObjCTypeParamDecl
+// CHECK-SAME: 'id':'id'
+
+void expr() {
+  Dictionary *d;
+}