C code include from stdin |

I saw claim that you can include /dev/stdin in C/C++ code compiled with gcc at Facebook posting

That post made reference to article

It looked interesting so here is my version of C code that includes some data/code from stdin at compile time:

#include <stdio.h>
int main() {
printf(“%s\n”,
#include “/dev/stdin”
);
return 0;
}

/*
GCC code that does include from stdin
Tested with gcc (GCC) 4.8.5 20150623

Compiling and runnning commands:

echo ‘”Hello, world!”‘ > in
gcc a.c < in && ./a.out

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C code include from stdin