https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105473
--- Comment #20 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> --- Please check this. Second pair of eyes needed. $ ./a.out i= 1 input="2,5," with point x = 2.0 5.0 OK i= 1 input="2,5," with comma x = 666.0 999.0 ERR i= 2 input="2;5," with point x = 2.0 999.0 ERR i= 2 input="2;5," with comma x = 2.0 5.0 OK i= 3 input="2 5," with point x = 2.0 5.0 OK i= 3 input="2 5," with comma x = 2.0 5.0 OK i= 4 input="2.5," with point x = 2.5 999.0 end i= 4 input="2.5," with comma x = 666.0 999.0 ERR i= 5 input="2,5;" with point x = 2.0 5.0 ERR i= 5 input="2,5;" with comma x = 2.5 999.0 end i= 6 input="2;5;" with point x = 2.0 999.0 ERR i= 6 input="2;5;" with comma x = 2.0 5.0 OK i= 7 input="2 5;" with point x = 2.0 5.0 ERR i= 7 input="2 5;" with comma x = 2.0 5.0 OK i= 8 input="2.5;" with point x = 2.5 999.0 ERR i= 8 input="2.5;" with comma x = 666.0 999.0 ERR i= 9 input="2,5 " with point x = 2.0 5.0 OK i= 9 input="2,5 " with comma x = 2.5 999.0 end i=10 input="2;5 " with point x = 2.0 999.0 ERR i=10 input="2;5 " with comma x = 2.0 5.0 OK i=11 input="2 5 " with point x = 2.0 5.0 OK i=11 input="2 5 " with comma x = 2.0 5.0 OK i=12 input="2.5 " with point x = 2.5 999.0 end i=12 input="2.5 " with comma x = 666.0 999.0 ERR i=13 input="2,5." with point x = 2.0 5.0 OK i=13 input="2,5." with comma x = 666.0 999.0 ERR i=14 input="2;5." with point x = 2.0 999.0 ERR i=14 input="2;5." with comma x = 2.0 999.0 ERR i=15 input="2 5." with point x = 2.0 5.0 OK i=15 input="2 5." with comma x = 2.0 999.0 ERR i=16 input="2.5." with point x = 666.0 999.0 ERR i=16 input="2.5." with comma x = 666.0 999.0 ERR
