http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55179
Bug #: 55179
Summary: Optionally warn when use-associating a module with no
(public) symbols
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Keywords: diagnostic
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: bur...@gcc.gnu.org
CC: tkoe...@gcc.gnu.org
Compiling the following program by Open64/PathScale/Crayftn gives by default
the warning:
Module "M" has no public objects declared in the module, therefore nothing
can be use associated from the module.
I think it makes sense to have a similar warning, though I am not sure that one
should warn by default.
module m
end module m
use m
end
