http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53867
Bug #: 53867 Summary: Probably a bogus warning on types Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED Severity: minor Priority: P3 Component: fortran AssignedTo: unassig...@gcc.gnu.org ReportedBy: fkrogh#g...@mathalacarte.com Created attachment 27749 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27749 Compiling the attachment gives the error message Attached is a 9 line file which gives the following diagnostic EnumKind.f90:7.19: integer(k) :: C 1 Warning: Component 'c' in derived type 't' at (1) may not be C interoperable, even though derived type 't' is BIND(C) The NAG and Intel compilers (I have been told) don't give any such warning.