Question

How to check if compiler is C11 with C

Answer 1

#include <stdio.h>

int main() {
    #if defined (__STDC__)
        #if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201112L)  
            printf("Compiler is C11");
        #else
            printf("Compiler is not C11");
        #endif
    #endif
}




/*
run:

Compiler is not C11

*/

 

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