https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80348
--- Comment #7 from Dmitry Babokin <babokin at gmail dot com> ---
These tests are still failing:
> cat f1.cpp
void foo() { 0 / unsigned(!(0 - 3) >= (0 > 0)); }
> cat f2.cpp
extern long long int var_58;
void foo() { (0 >= 10253361740180 >= long(0 >= 0)) % var_58; }
> cat f3.cpp
void foo() { (0 < 0 >= (0 < 0 < 0)) % (unsigned(2) << 0); }
gcc revision 246776
