//test.c
#include <stdio.h>
struct Temp0{};
struct Temp1{char a;};
int main() {
printf("Temp0 size: %d\n", sizeof(struct Temp0));
printf("Temp1 size: %d\n", sizeof(struct Temp1));
return 0;
}
This code being compiled with GNU toolchain gives the following results:
$ gcc test.c -o test && ./test
Temp0 size: 0
Temp1 size: 1
$ g++ test.c -o test && ./test
Temp0 size: 1
Temp1 size: 1
The reasons explained
I wonder are other toolchains give the same results...
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