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// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend -enable-experimental-feature LayoutStringValueWitnesses -enable-experimental-feature LayoutStringValueWitnessesInstantiation -enable-layout-string-value-witnesses -enable-layout-string-value-witnesses-instantiation -emit-ir -module-name Foo %s | %FileCheck %s
// RUN: %target-swift-frontend -emit-ir -module-name Foo %s | %FileCheck %s --check-prefix=CHECK-DISABLED
// RUN: echo "---" > %t/blocklist.yml
// RUN: echo "ShouldUseLayoutStringValueWitnesses:" >> %t/blocklist.yml
// RUN: echo " ModuleName:" >> %t/blocklist.yml
// RUN: echo " - Foo" >> %t/blocklist.yml
// RUN: %target-swift-frontend -enable-experimental-feature LayoutStringValueWitnesses -enable-layout-string-value-witnesses -emit-ir -blocklist-file %t/blocklist.yml -module-name Foo %s 2>&1 | %FileCheck %s --check-prefix=CHECK-BLOCKED
// CHECK: type_layout_string
// CHECK-BLOCKED: note: Layout string value witnesses have been disabled for module 'Foo' through block list entry
// CHECK-BLOCKED-NOT: type_layout_string
// CHECK-DISABLED-NOT: note: Layout string value witnesses have been disabled for module 'Foo' through block list entry
// CHECK-DISABLED-NOT: type_layout_string
public struct Bar {
let x: Int
let y: AnyObject
}
// CHECK-BLOCKED-NOT: swift_enumFn_getEnumTag
public enum Foo {
case a(AnyObject)
case b(Int, AnyObject)
case c
}
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