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// RUN: %empty-directory(%t.mcp)
// RUN: not %target-swift-frontend(mock-sdk: %clang-importer-sdk) -I %S/Inputs/custom-modules -Xcc -w -typecheck %s -diagnostic-style llvm -module-cache-path %t.mcp 2>&1 | %FileCheck %s
// REQUIRES: objc_interop
// CHECK-NOT: warning:
import ObjCIRExtras
func test(_ i: Int) {
let t = SwiftNameTest()
t.theMethod(number: i)
_ = t.renamedSomeProp
_ = type(of: t).renamedClassProp
_ = circularFriends(_:_:)
// We only see these five warnings because Clang can catch the other invalid
// cases, and marks the attribute as invalid ahead of time.
// CHECK: warning: too few parameters in swift_name attribute (expected 2; got 1)
// CHECK: + (instancetype)g:(id)x outParam:(int *)foo SWIFT_NAME(init(g:));
// CHECK-NOT: warning:
// CHECK: note: please report this issue to the owners of 'ObjCIRExtras'
// CHECK-NOT: warning:
// CHECK: warning: cycle detected while resolving 'CircularName' in swift_name attribute for 'CircularName'
// CHECK: SWIFT_NAME(CircularName.Inner) @interface CircularName : NSObject @end
// CHECK-NOT: {{warning|note}}:
// CHECK: note: please report this issue to the owners of 'ObjCIRExtras'
// CHECK-NOT: warning:
// CHECK: warning: cycle detected while resolving 'MutuallyCircularNameB' in swift_name attribute for 'MutuallyCircularNameA'
// CHECK: SWIFT_NAME(MutuallyCircularNameB.Inner) @interface MutuallyCircularNameA : NSObject @end
// CHECK-NOT: {{warning|note}}:
// CHECK: note: while resolving 'MutuallyCircularNameA' in swift_name attribute for 'MutuallyCircularNameB'
// CHECK: SWIFT_NAME(MutuallyCircularNameA.Inner) @interface MutuallyCircularNameB : NSObject @end
// CHECK-NOT: {{warning|note}}:
// CHECK: note: please report this issue to the owners of 'ObjCIRExtras'
// CHECK-NOT: {{warning|note}}:
// CHECK: SWIFT_NAME(MutuallyCircularNameB.Inner) @interface MutuallyCircularNameA : NSObject @end
}
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