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#include <stdio.h> #include <stdint.h> #include <assert.h> #include <stddef.h> typedef struct { float re; float im; } IQ; typedef struct { uint8_t a; int8_t a_pad[3]; IQ b; } S1; typedef struct { uint8_t a; IQ b; } S2; int main(void) { assert(offsetof(S1, a) == offsetof(S2, a)); assert(offsetof(S1, b) == offsetof(S2, b)); // this should fail, but doesn't! return 0; }
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Compilation time: 0.15 sec, absolute running time: 0.41 sec, cpu time: 0.29 sec, memory peak: 3 Mb, absolute service time: 0,57 sec
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