[crashers] Add license headers

validation-test/compiler_crashers/24798-no-stacktrace.swift

@@ -1,7 +1,14 @@
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See http://swift.org/LICENSE.txt for license information
+// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+
 // RUN: not --crash %target-swift-frontend %s -parse
 
-// Distributed under the terms of the MIT license
-// Test case found by https://github.com/neilpa (neilpa)
+// Issue found by https://github.com/neilpa (neilpa)
 // http://www.openradar.me/20220559
 
 // ASAN Output: stack-overflow on address 0x7ffc82319f20 (pc 0x000001e54411 bp 0x7ffc8231a050 sp 0x7ffc82319ee0 T0)

validation-test/compiler_crashers_fixed/00007-convenience-init-in-extension.swift

@@ -1,6 +1,14 @@
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See http://swift.org/LICENSE.txt for license information
+// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+
 // RUN: %target-swift-frontend %s -emit-ir
 
-// Test case submitted to project by https://github.com/0xc010d (Ievgen Solodovnykov)
+// Issue found by https://github.com/0xc010d (Ievgen Solodovnykov)
 
 class A {
     init() {

validation-test/compiler_crashers_fixed/00053-std-function-func-swift-type-subst.swift

@@ -1,7 +1,14 @@
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See http://swift.org/LICENSE.txt for license information
+// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+
 // RUN: %target-swift-frontend %s -parse -verify
 
-// Distributed under the terms of the MIT license
-// Test case submitted to project by https://github.com/julasamer (julasamer)
+// Issue found by https://github.com/julasamer (julasamer)
 
 struct c<d, e: b where d.c == e> { // expected-error {{use of undeclared type 'b'}} expected-error {{'c' is not a member type of 'd'}}
 }

validation-test/compiler_crashers_fixed/00323-swift-apply-generic-protocol.swift

@@ -1,7 +1,14 @@
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See http://swift.org/LICENSE.txt for license information
+// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+
 // RUN: %target-swift-frontend %s -emit-sil -verify
 
-// Distributed under the terms of the MIT license
-// Test case submitted to project by http://github.com/valfer (Valerio Ferrucci)
+// Issue found by http://github.com/valfer (Valerio Ferrucci)
 
 protocol C {
     static func c(o: AnyObject) -> Self?

validation-test/compiler_crashers_fixed/00324-swift-shortcircuit-isequal.swift

@@ -1,9 +1,16 @@
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See http://swift.org/LICENSE.txt for license information
+// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+
 // RUN: %target-swift-frontend %s -emit-silgen
 
 // REQUIRES: objc_interop
 
-// Distributed under the terms of the MIT license
-// Test case submitted to project by http://github.com/martijnwalraven (Martijn Walraven)
+// Issue found by http://github.com/martijnwalraven (Martijn Walraven)
 // rdar://18662915
 
 import Foundation

validation-test/compiler_crashers_fixed/24797-no-stacktrace.swift

@@ -1,7 +1,14 @@
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See http://swift.org/LICENSE.txt for license information
+// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+
 // RUN: %target-swift-frontend %s -parse
 
-// Distributed under the terms of the MIT license
-// Test case found by https://github.com/neilpa (neilpa)
+// Issue found by https://github.com/neilpa (neilpa)
 // http://www.openradar.me/20220559
 
 // ASAN Output: stack-overflow on address 0x7ffe14a39f08 (pc 0x0000008b75dd bp 0x7ffe14a3a770 sp 0x7ffe14a39f10 T0)