https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61297
Bug ID: 61297
Summary: have an -Wunused-type
Product: gcc
Version: 4.10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: Joost.VandeVondele at mat dot ethz.ch
For the below testcase, would be nice to have a warning -Wunused-type for the
unused type (T), just like we have for unused functions (but I guess the FE
needs to get active for this one).
> cat test.f90
MODULE M
TYPE T
END TYPE T
PRIVATE
CONTAINS
SUBROUTINE S()
END SUBROUTINE
END MODULE
> gfortran -c -Wall -Wextra test.f90
test.f90:6:0: warning: ‘s’ defined but not used [-Wunused-function]
SUBROUTINE S()
^
