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Jorge-C/foo.h

Created April 27, 2013 20:42
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Weird behaviour
Raw
foo.h
#include <climits>
const int toEnd = INT_MAX;
Raw
main.cc
#include <iostream>
#include <foo.h>
#include <climits>
int _end = toEnd; // Adding const makes it behave nicely
int mx = INT_MAX;
int main() {
std::cout << "INT_MAX " << mx << std::endl;
std::cout << "_end " << _end << std::endl;
std::cout << "toEnd " << toEnd << std::endl;
/* Output (gcc 4.6.3, x86_64)
INT_MAX 2147483647
_end 0 // !!
toEnd 2147483647
*/
}
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