[Bug c++/59813] New: tail-call elimintation didn't fired with left-shift of char to cout
virkony at gmail dot com
gcc-bugzilla@gcc.gnu.org
Tue Jan 14 21:35:00 GMT 2014
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59813
Bug ID: 59813
Summary: tail-call elimintation didn't fired with left-shift of
char to cout
Product: gcc
Version: 4.8.2
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: virkony at gmail dot com
#include <iostream>
using namespace std;
void foo()
{
cout << "x" << endl; // ok
cout << 'x' << endl; // kills tail-call elimination in gcc 4.8.2
foo();
}
int main() { foo(); return 0; }
// core-dups by long stack while in 4.7.3 works as expected (infinite loop)
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