------- Comment #1 from burnus at gcc dot gnu dot org 2007-09-24 20:55 ------- Re-reading the Fortran standard, I believe now that already "call foo(10)" is invalid (although it is not ambiguous).
"Two or more accessible entities, other than generic interfaces or defined operators, may have the same identifier only if the identifier is not used to refer to an entity in the scoping unit." (Fortran 2003, "11.2.1 The USE statement and use association") Thus, unless one claims that using "call foo(10)" refers only to the generic interface FOO and not to the specific subroutine FOO (i.e. the identifier FOO and FOO can be distinguished), already the "call foo(10)" is invalid. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33542
