Ruby

normalperson (Eric Wong) wrote:

Attached are over 500 gem-codesearch results of latest gems.

nitpick: Your query includes rb_funcall2, rb_funcall3, and rb_funcallv which are safe to pass "0, 0".

[email protected] wrote:

normalperson (Eric Wong) wrote:

Attached are over 500 gem-codesearch results of latest gems.

nitpick: Your query includes rb_funcall2, rb_funcall3, and rb_funcallv which are safe to pass "0, 0".

Oops :x

Btw, I guess this is undefined behavior?
In a standalone case, gcc prints "0", clang prints a randomly high
number. I expected compilation to fail with both compilers.

/* $CC -O2 -Wextra -Wall -o divzero /path/to/this/file.c */
#include <stdio.h>
int main(void)
{
	int a = 0;
	int b = 1;
	int c = a / (a == b);

	printf("%d\n", c);
	return 0;
}