Brainstorming a more Obj-C-like block syntax

Current Block Syntax.m

double (^multiplyTwoValues)(double, double) = ^(double firstValue, double secondValue) {
	return firstValue * secondValue;
};

double result = multiplyTwoValues(2, 4);

// or

typedef double (^CombineTwoValuesBlock)(double firstValue, double secondValue);

CombineTwoValuesBlock multiplyTwoValues = ^(double firstValue, double secondValue) {
	return firstValue * secondValue;
};

double result = multiplyTwoValues(2, 4);

ObjC-ish Block Syntax.m

^ (double)multiplyValue:(double)firstValue and:(double)secondValue {
	return firstValue * secondValue;
};

double result = [^multiplyValue:2 and:4];

// or

typedef ^ (double)CombineValue:(double)firstValue and:(double)secondValue;

^CombineValue:and: multiplyValue:and: = ^(double firstValue, double secondValue) {
	return firstValue * secondValue;
};

double result = [^multiplyValue:2 and:4];