http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50122
--- Comment #1 from Mikael Morin <mikael at gcc dot gnu.org> 2011-08-18 23:17:37 UTC --- The snippet above is rejected with: pr50122.f90:4.1: 1 continue 1 pr50122.f90:6.1: 1 continue 2 Error: Duplicate statement label 1 at (1) and (2)