1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | #include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <assert.h>
// BROKEN
#define call_fn(fn) ( fn() ) // BUG: () after fn
// └──┬───┘
// expansion text
void greet() {
printf("Hey, hey!\n");
}
int main(int argc, char* argv[]) {
call_fn( greet() );
return EXIT_SUCCESS;
}
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */
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