59 lines
1.5 KiB
C++
59 lines
1.5 KiB
C++
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/*
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* THIS TESTS:
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* - this is a memory stress test
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*/
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#define FOO ZZZ
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#define BAR YYY
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#define ZZZ 1 + YYY
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#define YYY 2 + ZZZ
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#define A(word) (word)
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#define B(word) (word + A(word))
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#define C(word) (B(word) + A(word))
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#define D(m, word) (C(word) * m(word))
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#define E(a,b) (D(C, a##b) + a##_longer_thing)
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#define F(a,b) (D(A, #a) + (D(B, #b)) + (E(b,a)))
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F(0,1);
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F(FOO, BAR);
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F(FOO + BAR + 10, BAR * 10 + FOO);
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#define Empty
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#define G1(x) G2 Empty (x)
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#define G2(x) G3 Empty (x)
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#define G3(x) G4 Empty (x)
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#define G4(x) G5 Empty (x)
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#define G5(x) G6 Empty (x)
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#define G6(x) G7 Empty (x)
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#define G7(x) G8 Empty (x)
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#define G8(x) G9 Empty (x)
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#define G9(x) (x + x)
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#define Expand(x) x
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G1(0);
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Expand(G1(1));
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Expand(Expand(G1(2)));
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Expand(Expand(Expand(G1(3))));
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Expand(Expand(Expand(Expand(G1(4)))));
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Expand(Expand(Expand(Expand(Expand(G1(5))))));
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Expand(Expand(Expand(Expand(Expand(Expand(G1(6)))))));
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Expand(Expand(Expand(Expand(Expand(Expand(Expand(G1(7))))))));
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Expand(Expand(Expand(Expand(Expand(Expand(Expand(Expand(G1(8)))))))));
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Expand(Expand(Expand(Expand(Expand(Expand(Expand(Expand(Expand(G1(9))))))))));
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#define Comma ,
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#define M(a) N(a)
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#define N(a,b) a+b
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M(100 Comma 200);
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#define FOOD(name, ...) show(#__VA_ARGS__, __VA_ARGS__); ++name##_counter; show(#name": %d\n", name##_counter)
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FOOD(bard, aplha, beta, gamma, delta);
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Expand(Expand(Expand(Expand(Expand(Expand(Expand(Expand(Expand(F(FOO + BAR + 10, BAR * 10 + FOO))))))))));
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