https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61847
--- Comment #7 from e2cd58e1 at opayq dot com ---
For
printf("Test 1 = %.4f\n",strtod("1.2345",NULL));
printf("Test 2 = %.4f\n",strtod("1,2345",NULL));
I get
Test 1 = 1,0000
Test 2 = 1,2345
