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! RUN: %S/test_errors.sh %s %t %f18
program p
integer :: p ! this is ok
end
module m
integer :: m ! this is ok
end
submodule(m) sm
integer :: sm ! this is ok
end
module m2
type :: t
end type
interface
subroutine s
!ERROR: Module 'm2' cannot USE itself
use m2, only: t
end subroutine
end interface
end module
subroutine s
!ERROR: 's' is already declared in this scoping unit
integer :: s
end
function f() result(res)
integer :: res
!ERROR: 'f' is already declared in this scoping unit
!ERROR: The type of 'f' has already been declared
real :: f
res = 1
end