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c3c/test/unit/regression/pointer_non_decay.c3
2025-02-11 00:22:01 +01:00

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module test @test;
fn void pointer_non_decay()
{
int[6] x;
int[3]* y = (int[3]*)&x;
int* z = y;
int[] sub = y;
int[3] y1 = y[1];
int z1 = z[1];
int* xx = y + 1;
int[3]* yy = (int[3]*)(xx);
int* zz = yy - 1;
assert(y == z);
assert(z == zz);
assert(&(*y)[1] == &xx[-2]);
x[1] = 123;
assert(x[1] == z[1]);
}