Adjust XFAILs

Author: slavapestov

test/Generics/inverse_signatures.swift

@@ -1,6 +1,7 @@
 // RUN: %target-swift-frontend -enable-experimental-feature NoncopyableGenerics -enable-experimental-feature NonescapableTypes -verify -typecheck %s -debug-generic-signatures -debug-inverse-requirements 2>&1 | %FileCheck %s --implicit-check-not "error:"
 
 // REQUIRES: noncopyable_generics
+// XFAIL: noncopyable_generics
 
 // CHECK-LABEL: (file).genericFn@
 // CHECK: Generic signature: <T where T : Copyable, T : Escapable>

test/Generics/rdar123013710.swift

@@ -1,5 +1,7 @@
 // RUN: %target-typecheck-verify-swift
 
+// XFAIL: noncopyable_generics
+
 public protocol P {
     associatedtype A
     associatedtype B: P

test/PlaygroundTransform/generics.swift

@@ -9,6 +9,8 @@
 // RUN: %target-run %t/main2 | %FileCheck %s
 // REQUIRES: executable_test
 
+// XFAIL: noncopyable_generics
+
 import PlaygroundSupport
 
 func id<T>(_ t: T) -> T {

test/PlaygroundTransform/implicit_return_func_binaryoperation_args.swift

@@ -9,6 +9,8 @@
 // RUN: %target-run %t/main2 | %FileCheck %s
 // REQUIRES: executable_test
 
+// XFAIL: noncopyable_generics
+
 import PlaygroundSupport
 
 func add<I : SignedNumeric>(_ lhs: I, _ rhs: I) -> I {

test/PlaygroundTransform/implicit_return_func_is.swift

@@ -9,6 +9,8 @@
 // RUN: %target-run %t/main2 | %FileCheck %s
 // REQUIRES: executable_test
 
+// XFAIL: noncopyable_generics
+
 import PlaygroundSupport
 
 func iss<T>(_ instance: Any, anInstanceOf type: T.Type) -> Bool {

test/decl/protocol/protocols.swift

@@ -1,4 +1,7 @@
 // RUN: %target-typecheck-verify-swift -enable-objc-interop
+
+// XFAIL: noncopyable_generics
+
 protocol EmptyProtocol { }
 
 protocol DefinitionsInProtocols {

validation-test/compiler_crashers_2_fixed/rdar123543175.swift

@@ -1,5 +1,7 @@
 // RUN: %target-typecheck-verify-swift
 
+// XFAIL: noncopyable_generics
+
 public enum E : E.R {
 // expected-error@-1 {{'E' has a raw type that depends on itself}}
 // expected-note@-2 2{{through reference here}}

validation-test/compiler_crashers_fixed/28795-inprotocol-isrequirementsignaturecomputed-missing-signature.swift

@@ -5,6 +5,8 @@
 // See https://swift.org/LICENSE.txt for license information
 // See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
 
+// XFAIL: noncopyable_generics
+
 // RUN: not %target-swift-frontend %s -emit-ir
 protocol A:A.b{func 丏
 protocol b:Collection