------- Comment #5 from dfranke at gcc dot gnu dot org 2008-03-20 12:15 ------- > I don't know if the code is valid or not
IMO, it is not: module foo_pr_mod use bar_pr_mod, foo_pwrk => bar_pwrk end module foo_pr_mod Subroutine foo_sub(a,pr,b,x,eps,cd,info) use foo_pr_mod ... Call bar_pwrk(pr,p,f,cd,info,work=aux) end subroutine The module renames 'bar_pwrk' to 'foo_pwrk'. When the subroutine uses the module it only sees 'foo_pwrk', not 'bar_pwrk'. Hence, 'bar_pwrk' has an implicit interface within 'foo_sub'. IMO, the warning is correct and the code ahould be fixed :) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35152
