Better Kiwi?

Spec.m

#import "Kiwi.h"

#define KWPasteX(x, y) x ## y
#define KWPaste(x, y) KWPasteX(x, y)

#define KWMetaMacro(...) \
  if (0) \
    KWPaste(finished, __LINE__): ; \
  else \
    for (KWVoidBlock KWPaste(block, __LINE__) = nil;;) \
      if (1) \
        goto KWPaste(body, __LINE__); \
      else \
        while (1) \
          if (1) { \
            __VA_ARGS__; \
            goto KWPaste(finished, __LINE__); \
          } else \
            KWPaste(body, __LINE__): \
              KWPaste(block, __LINE__) = ^

#define KWMetaMacro0(func) KWMetaMacro(func(KWPaste(block, __LINE__)))
#define KWMetaMacro1(func, description) KWMetaMacro(func(description, KWPaste(block, __LINE__)))

#define Describe(description) KWMetaMacro1(describe, description)
#define Context(description) KWMetaMacro1(context, description)
#define BeforeAll KWMetaMacro0(beforeAll)
#define AfterAll KWMetaMacro0(afterAll)
#define BeforeEach KWMetaMacro0(beforeEach)
#define AfterEach KWMetaMacro0(afterEach)
#define It(description) KWMetaMacro1(it, description)


SPEC_BEGIN(MySpec)

Describe(@"Something") {
    It(@"should foo") {
    };

    Context(@"wadus") {
        BeforeAll {
        };

        AfterAll {
        };

        BeforeEach {
        };

        AfterEach {
        };

        It(@"should bar") {
        };
    };
};