Files
RedBear-OS/local/recipes/dev/libclc/source/flang/test/Semantics/call05.f90
T
vasilito cb424d7448 build: static patch-sanity linter (shift-left the malformed-patch class)
verify-patch-sanity.py validates every active recipe .patch has internally-
consistent hunk line counts — catching the 'malformed patch at line N' failure
at commit/CI/preflight time instead of hours into a cook. This cycle hit that
class three times (qtwaylandscanner, sddm, xwayland), each only discovered when
cookbook tried to apply the patch.

Running it across the repo found 29 latent malformed patches (validated against
GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22').
They were harmless only because they sit in vendored recipes (baked, not re-
applied) — but would fail on any version-bump re-derivation. --fix recounts the
hunk headers (body untouched) and repaired all 29.

Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test
(test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats
(empty placeholders, bare-@@ git hunks).
2026-08-01 05:13:02 +03:00

255 lines
8.1 KiB
Fortran

! RUN: %python %S/test_errors.py %s %flang_fc1 -pedantic
! 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, character 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, character 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
!PORTABILITY: If a POINTER or ALLOCATABLE actual argument is polymorphic, the corresponding dummy argument should also be so [-Wpolymorphic-actual-allocatable-or-pointer-to-monomorphic-dummy]
call smp(pp)
!PORTABILITY: If a POINTER or ALLOCATABLE actual argument is polymorphic, the corresponding dummy argument should also be so [-Wpolymorphic-actual-allocatable-or-pointer-to-monomorphic-dummy]
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 'CLASS(t)'
!ERROR: Pointer type must be unlimited polymorphic or non-extensible derived type when target is unlimited polymorphic
call spp(up)
!ERROR: Actual argument type 'CLASS(*)' is not compatible with dummy argument type 'CLASS(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
!ERROR: Pointer has rank 1 but target 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
module m2
character(len=10), allocatable :: t1, t2, t3, t4
character(len=:), allocatable :: t5, t6, t7, t8(:)
character(len=10), pointer :: p1
character(len=:), pointer :: p2
integer, allocatable :: x(:)
contains
subroutine sma(a)
character(len=:), allocatable, intent(in) :: a
end
subroutine sma2(a)
character(len=10), allocatable, intent(in) :: a
end
subroutine smp(p)
character(len=:), pointer, intent(in) :: p
end
subroutine smp2(p)
character(len=10), pointer, intent(in) :: p
end
subroutine smb(b)
integer, allocatable, intent(in) :: b(:)
end
function return_deferred_length_ptr()
character(len=:), pointer :: return_deferred_length_ptr
return_deferred_length_ptr => p2
end function
function return_explicit_length_ptr(n)
integer :: n
character(len=n), pointer :: return_explicit_length_ptr
return_explicit_length_ptr => p2(1:n)
end function
subroutine test()
!ERROR: Dummy and actual arguments must defer the same type parameters when POINTER or ALLOCATABLE
call sma(t1)
call sma2(t1) ! ok
!ERROR: Dummy and actual arguments must defer the same type parameters when POINTER or ALLOCATABLE
call smp(p1)
call smp2(p1) ! ok
call smp(return_deferred_length_ptr()) ! ok
!ERROR: Dummy and actual arguments must defer the same type parameters when POINTER or ALLOCATABLE
call smp2(return_deferred_length_ptr())
!ERROR: Dummy and actual arguments must defer the same type parameters when POINTER or ALLOCATABLE
call smp(return_explicit_length_ptr(10))
call smp2(return_explicit_length_ptr(10)) ! ok
!ERROR: ALLOCATABLE dummy argument 'a=' must be associated with an ALLOCATABLE actual argument
call sma(t2(:))
!ERROR: 't3' is not a callable procedure
call sma(t3(1))
!ERROR: ALLOCATABLE dummy argument 'a=' must be associated with an ALLOCATABLE actual argument
call sma(t4(1:2))
call sma(t5) ! ok
!ERROR: Dummy and actual arguments must defer the same type parameters when POINTER or ALLOCATABLE
call sma2(t5)
call smp(p2) ! ok
!ERROR: Dummy and actual arguments must defer the same type parameters when POINTER or ALLOCATABLE
call smp2(p2)
!ERROR: ALLOCATABLE dummy argument 'a=' must be associated with an ALLOCATABLE actual argument
call sma(t5(:))
!ERROR: 't6' is not a callable procedure
call sma(t6(1))
!ERROR: ALLOCATABLE dummy argument 'a=' must be associated with an ALLOCATABLE actual argument
call sma(t7(1:2))
!ERROR: ALLOCATABLE dummy argument 'a=' must be associated with an ALLOCATABLE actual argument
call sma(t8(1))
!ERROR: ALLOCATABLE dummy argument 'b=' must be associated with an ALLOCATABLE actual argument
call smb(x(:))
!ERROR: Rank of dummy argument is 1, but actual argument has rank 0
!ERROR: ALLOCATABLE dummy argument 'b=' must be associated with an ALLOCATABLE actual argument
call smb(x(2))
!ERROR: ALLOCATABLE dummy argument 'b=' must be associated with an ALLOCATABLE actual argument
call smb(x(1:2))
end subroutine
end module
module test
type t(l)
integer, len :: l
character(l) :: c
end type
contains
subroutine bar(p)
type(t(:)), allocatable :: p(:)
end subroutine
subroutine foo
type(t(10)), allocatable :: p(:)
!ERROR: Dummy and actual arguments must defer the same type parameters when POINTER or ALLOCATABLE
call bar(p)
end subroutine
end module