Compatibility fix for arm64 on iOS

third_party/ocmock/OCMock/OCMBoxedReturnValueProvider.m

 //---------------------------------------------------------------------------------------
 //  $Id$
 //  Copyright (c) 2009 by Mulle Kybernetik. See License file for details.
 //---------------------------------------------------------------------------------------
 
 #import "OCMBoxedReturnValueProvider.h"
 
 
 @implementation OCMBoxedReturnValueProvider
 
 - (void)handleInvocation:(NSInvocation *)anInvocation
 {
-        if(strcmp([[anInvocation methodSignature] methodReturnType], [(NSValue *)returnValue objCType]) != 0)
+        const char* returnType = [[anInvocation methodSignature] methodReturnType];
+        const char* valueType = [(NSValue *)returnValue objCType];
+        // ARM64 uses 'B' for BOOLS in method signatures but 'c' in NSValue; that case should match.
+        if(strcmp(returnType, valueType) != 0 && !(strcmp(returnType, "B") == 0 && strcmp(valueType, "c") == 0))
                 @throw [NSException exceptionWithName:NSInvalidArgumentException reason:@"Return value does not match method signature." userInfo:nil];
         void *buffer = malloc([[anInvocation methodSignature] methodReturnLength]);
         [returnValue getValue:buffer];
         [anInvocation setReturnValue:buffer];
         free(buffer);
 }
 
 @end