Update OCMock to 3.1.5

third_party/ocmock/OCMock/OCMReturnValueProvider.m

Index: third_party/ocmock/OCMock/OCMReturnValueProvider.m
diff --git a/third_party/ocmock/OCMock/OCMReturnValueProvider.m b/third_party/ocmock/OCMock/OCMReturnValueProvider.m
index d98b59c9956b19d5aa1bfc279e0d7ae30ded125d..99e285a895187434d32cb22e884353e61fc88b8b 100644
--- a/third_party/ocmock/OCMock/OCMReturnValueProvider.m
+++ b/third_party/ocmock/OCMock/OCMReturnValueProvider.m
@@ -1,18 +1,33 @@
-//---------------------------------------------------------------------------------------
-//  $Id$
-//  Copyright (c) 2009 by Mulle Kybernetik. See License file for details.
-//---------------------------------------------------------------------------------------
+/*
+ *  Copyright (c) 2009-2015 Erik Doernenburg and contributors
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License"); you may
+ *  not use these files except in compliance with the License. You may obtain
+ *  a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ *  License for the specific language governing permissions and limitations
+ *  under the License.
+ */
 
 #import "NSMethodSignature+OCMAdditions.h"
 #import "OCMReturnValueProvider.h"
+#import "OCMFunctions.h"
 
 
 @implementation OCMReturnValueProvider
 
-- (id)initWithValue:(id)aValue
+- (instancetype)initWithValue:(id)aValue
 {
-	self = [super init];
-	returnValue = [aValue retain];
+    if ((self = [super init]))
+    {
+        returnValue = [aValue retain];
+    }
+	
 	return self;
 }
 
@@ -24,10 +39,17 @@
 
 - (void)handleInvocation:(NSInvocation *)anInvocation
 {
-	const char *returnType = [[anInvocation methodSignature] methodReturnTypeWithoutQualifiers];
-	if(strcmp(returnType, @encode(id)) != 0)
-		@throw [NSException exceptionWithName:NSInvalidArgumentException reason:@"Expected invocation with object return type. Did you mean to use andReturnValue: instead?" userInfo:nil];
-	[anInvocation setReturnValue:&returnValue];	
+    if(!OCMIsObjectType([[anInvocation methodSignature] methodReturnType]))
+    {
+        @throw [NSException exceptionWithName:NSInvalidArgumentException reason:@"Expected invocation with object return type. Did you mean to use andReturnValue: instead?" userInfo:nil];
+    }
+    NSString *sel = NSStringFromSelector([anInvocation selector]);
+    if([sel hasPrefix:@"alloc"] || [sel hasPrefix:@"new"] || [sel hasPrefix:@"copy"] || [sel hasPrefix:@"mutableCopy"])
+    {
+        // methods that "create" an object return it with an extra retain count
+        [returnValue retain];
+    }
+	[anInvocation setReturnValue:&returnValue];
 }
 
 @end