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! { dg-do compile }

!

! PR fortran/32616

!

! Check for to few elements of the actual argument

! and reject mismatching string lengths for assumed-shape dummies

!

implicit none

external test

integer :: i(10)

integer :: j(2,2)

character(len=4) :: str(2)

character(len=4) :: str2(2,2)

call test()

call foo(i(8)) ! { dg-warning "too few elements for dummy argument 'a' .3/4." }

call foo(j(1,1))

call foo(j(2,1)) ! { dg-warning "too few elements for dummy argument 'a' .3/4." }

call foo(j(1,2)) ! { dg-warning "too few elements for dummy argument 'a' .2/4." }

str = 'FORT'

str2 = 'fort'

call bar(str(:)(1:2)) ! { dg-warning "too few elements for dummy argument 'c' .4/6." }

call bar(str(1:2)(1:1)) ! { dg-warning "too few elements for dummy argument 'c' .2/6." }

call bar(str(2)) ! { dg-warning "too few elements for dummy argument 'c' .4/6." }

call bar(str(1)(2:1)) ! OK

call bar(str2(2,1)(4:1)) ! OK

call bar(str2(1,2)(3:4)) ! OK

call bar(str2(1,2)(4:4)) ! { dg-warning "too few elements for dummy argument 'c' .5/6." }

contains

  subroutine foo(a)

    integer :: a(4)

  end subroutine foo

  subroutine bar(c)

    character(len=2) :: c(3)

!    print '(3a)', ':',c(1),':'

!    print '(3a)', ':',c(2),':'

!    print '(3a)', ':',c(3),':'

  end subroutine bar

end

subroutine test()

implicit none

character(len=5), pointer :: c

character(len=5) :: str(5)

call foo(c) ! { dg-warning "Character length mismatch" }

call bar(str) ! { dg-warning "Character length mismatch" }

contains

  subroutine foo(a)

    character(len=3), pointer :: a

  end subroutine

  subroutine bar(a)

    character(len=3) :: a(:)

  end subroutine bar

end subroutine test