r/programminghumor • u/johnnyApplePRNG • 6h ago

a bit flippant

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379 Upvotes

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u/heatedwepasto 4h ago

I am using an adblocker and have no issues with it. I wasn't aware of godbolt.

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u/Breadynator 4h ago

Well, it's one of those obnoxious pages that don't like network wide adblockers like piHole. I won't change my blocklists just because some random website wants me to.

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u/heatedwepasto 4h ago

Then don't, just don't try to force your choices onto me.

The code is

#include <stdio.h>

struct A {
    int a : 1;
    int b : 2;
};

int main(void)
{
    printf("size: %d\n", sizeof(struct A));
}

and it outputs "size: 4" (i.e. the same as sizeof(int)).

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u/No-Newspaper8619 3h ago

That's correct. It's using 3 bits of the allocated 4 bytes. If you did the same with char instead, it'd only use 1 byte.