| // RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -emit-ir -primary-file %s -enable-objc-interop -import-objc-header %S/Inputs/objc_bridged_generic_conformance.h | %FileCheck %s | |
| // CHECK-NOT: _TMnCSo | |
| // CHECK: @"$SSo6ThingyCyxG32objc_bridged_generic_conformance1PADMc" = hidden constant %swift.protocol_conformance_descriptor {{.*}} @"\01l_OBJC_CLASS_REF_$_Thingy" | |
| // CHECK-NOT: _TMnCSo | |
| protocol P { func test() } | |
| extension Thingy: P { | |
| func test() {} | |
| } |