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! { dg-do compile }
!
! This tests the fix for PR36325, which corrected for the fact that a
! specific or generic INTERFACE statement implies the EXTERNAL attibute.
!
! Contributed by Janus Weil <janus@gcc.gnu.org>
module a
interface
subroutine foo
end subroutine
end interface
external foo ! { dg-error "Duplicate EXTERNAL attribute" }
end module
module b
interface
function sin (x)
real :: sin, x
end function
end interface
intrinsic sin ! { dg-error "EXTERNAL attribute conflicts with INTRINSIC attribute" }
end module
! argument checking was not done for external procedures with explicit interface
program c
interface
subroutine bar(x)
real :: x
end subroutine
end interface
call bar() ! { dg-error "Missing actual argument" }
end program
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