[Bug tree-optimization/86274] [7 Regression] SEGFAULT when logging std::to_string(NAN)

[jlame646 at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86274

Jason Liam <jlame646 at gmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |jlame646 at gmail dot com

--- Comment #22 from Jason Liam <jlame646 at gmail dot com> ---
Same issue. But also seg faults with o4 and gcc 7.5

https://godbolt.org/z/G7G7nx1Tf

#include <cmath>
#include <iostream>
#include <limits>
#include <string>

void test() {
    std::cout << std::to_string(0.f) << '\n'; // make it "0" and it wont crash
}

int main() {
    std::cout << std::to_string(INFINITY) << '\n';
}