37b2e2b04c
Represent FINAL subroutines in the symbol table entries of derived types. Enforce constraints. Update tests that have inadvertent violations or modified messages. Added a test. The specific procedure distinguishability checking code for generics was used to enforce distinguishability of FINAL procedures. (Also cleaned up some confusion and redundancy noticed in the type compatibility infrastructure while digging into that area.) Differential revision: https://reviews.llvm.org/D88613
121 lines
4.2 KiB
Fortran
121 lines
4.2 KiB
Fortran
! RUN: %S/test_errors.sh %s %t %f18
|
|
! Test 15.5.2.5 constraints and restrictions for POINTER & ALLOCATABLE
|
|
! arguments when both sides of the call have the same attributes.
|
|
|
|
module m
|
|
|
|
type :: t
|
|
end type
|
|
type, extends(t) :: t2
|
|
end type
|
|
type :: pdt(n)
|
|
integer, len :: n
|
|
end type
|
|
|
|
type(t), pointer :: mp(:), mpmat(:,:)
|
|
type(t), allocatable :: ma(:), mamat(:,:)
|
|
class(t), pointer :: pp(:)
|
|
class(t), allocatable :: pa(:)
|
|
class(t2), pointer :: pp2(:)
|
|
class(t2), allocatable :: pa2(:)
|
|
class(*), pointer :: up(:)
|
|
class(*), allocatable :: ua(:)
|
|
!ERROR: An assumed (*) type parameter may be used only for a (non-statement function) dummy argument, associate name, named constant, or external function result
|
|
type(pdt(*)), pointer :: amp(:)
|
|
!ERROR: An assumed (*) type parameter may be used only for a (non-statement function) dummy argument, associate name, named constant, or external function result
|
|
type(pdt(*)), allocatable :: ama(:)
|
|
type(pdt(:)), pointer :: dmp(:)
|
|
type(pdt(:)), allocatable :: dma(:)
|
|
type(pdt(1)), pointer :: nmp(:)
|
|
type(pdt(1)), allocatable :: nma(:)
|
|
|
|
contains
|
|
|
|
subroutine smp(x)
|
|
type(t), pointer :: x(:)
|
|
end subroutine
|
|
subroutine sma(x)
|
|
type(t), allocatable :: x(:)
|
|
end subroutine
|
|
subroutine spp(x)
|
|
class(t), pointer :: x(:)
|
|
end subroutine
|
|
subroutine spa(x)
|
|
class(t), allocatable :: x(:)
|
|
end subroutine
|
|
subroutine sup(x)
|
|
class(*), pointer :: x(:)
|
|
end subroutine
|
|
subroutine sua(x)
|
|
class(*), allocatable :: x(:)
|
|
end subroutine
|
|
subroutine samp(x)
|
|
type(pdt(*)), pointer :: x(:)
|
|
end subroutine
|
|
subroutine sama(x)
|
|
type(pdt(*)), allocatable :: x(:)
|
|
end subroutine
|
|
subroutine sdmp(x)
|
|
type(pdt(:)), pointer :: x(:)
|
|
end subroutine
|
|
subroutine sdma(x)
|
|
type(pdt(:)), allocatable :: x(:)
|
|
end subroutine
|
|
subroutine snmp(x)
|
|
type(pdt(1)), pointer :: x(:)
|
|
end subroutine
|
|
subroutine snma(x)
|
|
type(pdt(1)), allocatable :: x(:)
|
|
end subroutine
|
|
|
|
subroutine test
|
|
call smp(mp) ! ok
|
|
call sma(ma) ! ok
|
|
call spp(pp) ! ok
|
|
call spa(pa) ! ok
|
|
!ERROR: If a POINTER or ALLOCATABLE dummy or actual argument is polymorphic, both must be so
|
|
call smp(pp)
|
|
!ERROR: If a POINTER or ALLOCATABLE dummy or actual argument is polymorphic, both must be so
|
|
call sma(pa)
|
|
!ERROR: If a POINTER or ALLOCATABLE dummy or actual argument is polymorphic, both must be so
|
|
call spp(mp)
|
|
!ERROR: If a POINTER or ALLOCATABLE dummy or actual argument is polymorphic, both must be so
|
|
call spa(ma)
|
|
!ERROR: If a POINTER or ALLOCATABLE dummy or actual argument is unlimited polymorphic, both must be so
|
|
call sup(pp)
|
|
!ERROR: If a POINTER or ALLOCATABLE dummy or actual argument is unlimited polymorphic, both must be so
|
|
call sua(pa)
|
|
!ERROR: Actual argument type 'CLASS(*)' is not compatible with dummy argument type 't'
|
|
call spp(up)
|
|
!ERROR: Actual argument type 'CLASS(*)' is not compatible with dummy argument type 't'
|
|
call spa(ua)
|
|
!ERROR: POINTER or ALLOCATABLE dummy and actual arguments must have the same declared type and kind
|
|
call spp(pp2)
|
|
!ERROR: POINTER or ALLOCATABLE dummy and actual arguments must have the same declared type and kind
|
|
call spa(pa2)
|
|
!ERROR: Rank of dummy argument is 1, but actual argument has rank 2
|
|
call smp(mpmat)
|
|
!ERROR: Rank of dummy argument is 1, but actual argument has rank 2
|
|
call sma(mamat)
|
|
call sdmp(dmp) ! ok
|
|
call sdma(dma) ! ok
|
|
call snmp(nmp) ! ok
|
|
call snma(nma) ! ok
|
|
call samp(nmp) ! ok
|
|
call sama(nma) ! ok
|
|
!ERROR: Dummy and actual arguments must defer the same type parameters when POINTER or ALLOCATABLE
|
|
call sdmp(nmp)
|
|
!ERROR: Dummy and actual arguments must defer the same type parameters when POINTER or ALLOCATABLE
|
|
call sdma(nma)
|
|
!ERROR: Dummy and actual arguments must defer the same type parameters when POINTER or ALLOCATABLE
|
|
call snmp(dmp)
|
|
!ERROR: Dummy and actual arguments must defer the same type parameters when POINTER or ALLOCATABLE
|
|
call snma(dma)
|
|
!ERROR: Dummy and actual arguments must defer the same type parameters when POINTER or ALLOCATABLE
|
|
call samp(dmp)
|
|
!ERROR: Dummy and actual arguments must defer the same type parameters when POINTER or ALLOCATABLE
|
|
call sama(dma)
|
|
end subroutine
|
|
|
|
end module
|