4coder-non-source/test_data/sample_files/parser_test_stress1.cpp

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2023-09-30 01:17:40 +00:00
/*
* THIS TESTS:
* - this is a memory stress test
*/
#define FOO ZZZ
#define BAR YYY
#define ZZZ 1 + YYY
#define YYY 2 + ZZZ
#define A(word) (word)
#define B(word) (word + A(word))
#define C(word) (B(word) + A(word))
#define D(m, word) (C(word) * m(word))
#define E(a,b) (D(C, a##b) + a##_longer_thing)
#define F(a,b) (D(A, #a) + (D(B, #b)) + (E(b,a)))
F(0,1);
F(FOO, BAR);
F(FOO + BAR + 10, BAR * 10 + FOO);
#define Empty
#define G1(x) G2 Empty (x)
#define G2(x) G3 Empty (x)
#define G3(x) G4 Empty (x)
#define G4(x) G5 Empty (x)
#define G5(x) G6 Empty (x)
#define G6(x) G7 Empty (x)
#define G7(x) G8 Empty (x)
#define G8(x) G9 Empty (x)
#define G9(x) (x + x)
#define Expand(x) x
G1(0);
Expand(G1(1));
Expand(Expand(G1(2)));
Expand(Expand(Expand(G1(3))));
Expand(Expand(Expand(Expand(G1(4)))));
Expand(Expand(Expand(Expand(Expand(G1(5))))));
Expand(Expand(Expand(Expand(Expand(Expand(G1(6)))))));
Expand(Expand(Expand(Expand(Expand(Expand(Expand(G1(7))))))));
Expand(Expand(Expand(Expand(Expand(Expand(Expand(Expand(G1(8)))))))));
Expand(Expand(Expand(Expand(Expand(Expand(Expand(Expand(Expand(G1(9))))))))));
#define Comma ,
#define M(a) N(a)
#define N(a,b) a+b
M(100 Comma 200);
#define FOOD(name, ...) show(#__VA_ARGS__, __VA_ARGS__); ++name##_counter; show(#name": %d\n", name##_counter)
FOOD(bard, aplha, beta, gamma, delta);
Expand(Expand(Expand(Expand(Expand(Expand(Expand(Expand(Expand(F(FOO + BAR + 10, BAR * 10 + FOO))))))))));