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clang-p2996/flang/test/Semantics/modproc01.f90
Peter Klausler e200b0e4a7 [flang] Submodule names can clash only with submodule names (#67361) 
Name resolution creates symbols for submodules in their parents' scopes.
This can lead to bogus errors about name clashes between submodule names
and other entities in the parents' scopes.

Create symbols for submodules but do not add them to a scope's
dictionary.
2023-10-16 14:15:40 -07:00

152 lines
9.0 KiB
Fortran
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!RUN: %flang_fc1 -fdebug-dump-symbols %s | FileCheck %s
module m
type pdt1(k1,l1)
integer, kind :: k1
integer, len :: l1
type(pdt2(k1,l1)), allocatable :: a1
end type pdt1
type pdt2(k2,l2)
integer, kind :: k2
integer, len :: l2
integer(k2) :: j2
type(pdt1(k2,l2)) :: a2(k2)
end type pdt2
interface
module function mf(n,str,x1) result(res)
integer, intent(in) :: n
character(n), intent(in) :: str
type(pdt1(1,n)), intent(in) :: x1
type(pdt2(2,n)) :: res
end function
module subroutine ms(f)
procedure(mf) :: f
end subroutine
end interface
integer sm
end module
!CHECK: mf, MODULE, PUBLIC (Function): Subprogram isInterface result:TYPE(pdt2(k2=2_4,l2=n)) res (INTEGER(4) n,CHARACTER(n,1) str,TYPE(pdt1(k1=1_4,l1=n)) x1)
!CHECK: pdt1, PUBLIC: DerivedType components: a1
!CHECK: pdt2, PUBLIC: DerivedType components: j2,a2
!CHECK: sm, PUBLIC size=4 offset=0: ObjectEntity type: INTEGER(4)
!CHECK: DerivedType scope: pdt1
!CHECK: a1, ALLOCATABLE: ObjectEntity type: TYPE(pdt2(int(k1,kind=4),int(l1,kind=4)))
!CHECK: k1: TypeParam type:INTEGER(4) Kind
!CHECK: l1: TypeParam type:INTEGER(4) Len
!CHECK: DerivedType scope: pdt2
!CHECK: a2: ObjectEntity type: TYPE(pdt1(k1=int(k2,kind=4),l1=int(l2,kind=4))) shape: 1_8:k2
!CHECK: j2: ObjectEntity type: INTEGER(int(int(k2,kind=4),kind=8))
!CHECK: k2: TypeParam type:INTEGER(4) Kind
!CHECK: l2: TypeParam type:INTEGER(4) Len
!CHECK: Subprogram scope: mf size=112 alignment=8
!CHECK: mf (Function): HostAssoc
!CHECK: n, INTENT(IN) size=4 offset=0: ObjectEntity dummy type: INTEGER(4)
!CHECK: res size=40 offset=72: ObjectEntity funcResult type: TYPE(pdt2(k2=2_4,l2=n))
!CHECK: str, INTENT(IN) size=24 offset=8: ObjectEntity dummy type: CHARACTER(n,1)
!CHECK: x1, INTENT(IN) size=40 offset=32: ObjectEntity dummy type: TYPE(pdt1(k1=1_4,l1=n))
!CHECK: DerivedType scope: size=40 alignment=8 instantiation of pdt1(k1=1_4,l1=n)
!CHECK: a1, ALLOCATABLE size=40 offset=0: ObjectEntity type: TYPE(pdt2(k2=1_4,l2=int(l1,kind=4)))
!CHECK: k1: TypeParam type:INTEGER(4) Kind init:1_4
!CHECK: l1: TypeParam type:INTEGER(4) Len init:n
!CHECK: DerivedType scope: size=72 alignment=8 instantiation of pdt2(k2=1_4,l2=int(l1,kind=4))
!CHECK: a2 size=64 offset=8: ObjectEntity type: TYPE(pdt1(k1=1_4,l1=int(l2,kind=4))) shape: 1_8:1_8
!CHECK: j2 size=1 offset=0: ObjectEntity type: INTEGER(1)
!CHECK: k2: TypeParam type:INTEGER(4) Kind init:1_4
!CHECK: l2: TypeParam type:INTEGER(4) Len init:int(l1,kind=4)
!CHECK: DerivedType scope: size=40 alignment=8 instantiation of pdt1(k1=1_4,l1=int(l2,kind=4))
!CHECK: a1, ALLOCATABLE size=40 offset=0: ObjectEntity type: TYPE(pdt2(k2=1_4,l2=int(l1,kind=4)))
!CHECK: k1: TypeParam type:INTEGER(4) Kind init:1_4
!CHECK: l1: TypeParam type:INTEGER(4) Len init:int(l2,kind=4)
!CHECK: DerivedType scope: size=72 alignment=8 instantiation of pdt2(k2=2_4,l2=n)
!CHECK: a2 size=64 offset=8: ObjectEntity type: TYPE(pdt1(k1=2_4,l1=int(l2,kind=4))) shape: 1_8:2_8
!CHECK: j2 size=2 offset=0: ObjectEntity type: INTEGER(2)
!CHECK: k2: TypeParam type:INTEGER(4) Kind init:2_4
!CHECK: l2: TypeParam type:INTEGER(4) Len init:n
!CHECK: DerivedType scope: size=40 alignment=8 instantiation of pdt1(k1=2_4,l1=int(l2,kind=4))
!CHECK: a1, ALLOCATABLE size=40 offset=0: ObjectEntity type: TYPE(pdt2(k2=2_4,l2=int(l1,kind=4)))
!CHECK: k1: TypeParam type:INTEGER(4) Kind init:2_4
!CHECK: l1: TypeParam type:INTEGER(4) Len init:int(l2,kind=4)
!CHECK: DerivedType scope: size=72 alignment=8 instantiation of pdt2(k2=2_4,l2=int(l1,kind=4))
!CHECK: a2 size=64 offset=8: ObjectEntity type: TYPE(pdt1(k1=2_4,l1=int(l2,kind=4))) shape: 1_8:2_8
!CHECK: j2 size=2 offset=0: ObjectEntity type: INTEGER(2)
!CHECK: k2: TypeParam type:INTEGER(4) Kind init:2_4
!CHECK: l2: TypeParam type:INTEGER(4) Len init:int(l1,kind=4)
submodule(m) sm
contains
module procedure mf
print *, len(str), x1%k1, x1%l1, res%k2, res%l2
allocate(res%a2(1)%a1)
res%a2(1)%a1%j2 = 2
end procedure
module procedure ms
! type(pdt2(2.3)) x
! x = f(3, "abc", pdt1(1,3)())
end procedure
end submodule
!CHECK: Module scope: sm size=0 alignment=1
!CHECK: mf, MODULE, PUBLIC (Function): Subprogram result:TYPE(pdt2(k2=2_4,l2=n)) res (INTEGER(4) n,CHARACTER(n,1) str,TYPE(pdt1(k1=1_4,l1=n)) x1) moduleInterface: mf, MODULE, PUBLIC (Function): Subprogram isInterface result:TYPE(pdt2(k2=2_4,l2=n)) res (INTEGER(4) n,CHARACTER(n,1) str,TYPE(pdt1(k1=1_4,l1=n)) x1)
!CHECK: Subprogram scope: mf size=112 alignment=8
!CHECK: len, INTRINSIC, PURE (Function): ProcEntity
!CHECK: n, INTENT(IN) size=4 offset=0: ObjectEntity dummy type: INTEGER(4)
!CHECK: res size=40 offset=72: ObjectEntity funcResult type: TYPE(pdt2(k2=2_4,l2=n))
!CHECK: str, INTENT(IN) size=24 offset=8: ObjectEntity dummy type: CHARACTER(n,1)
!CHECK: x1, INTENT(IN) size=40 offset=32: ObjectEntity dummy type: TYPE(pdt1(k1=1_4,l1=n))
!CHECK: DerivedType scope: size=72 alignment=8 instantiation of pdt2(k2=2_4,l2=n)
!CHECK: a2 size=64 offset=8: ObjectEntity type: TYPE(pdt1(k1=2_4,l1=int(l2,kind=4))) shape: 1_8:2_8
!CHECK: j2 size=2 offset=0: ObjectEntity type: INTEGER(2)
!CHECK: k2: TypeParam type:INTEGER(4) Kind init:2_4
!CHECK: l2: TypeParam type:INTEGER(4) Len init:n
!CHECK: DerivedType scope: size=40 alignment=8 instantiation of pdt1(k1=2_4,l1=int(l2,kind=4))
!CHECK: a1, ALLOCATABLE size=40 offset=0: ObjectEntity type: TYPE(pdt2(k2=2_4,l2=int(l1,kind=4)))
!CHECK: k1: TypeParam type:INTEGER(4) Kind init:2_4
!CHECK: l1: TypeParam type:INTEGER(4) Len init:int(l2,kind=4)
!CHECK: DerivedType scope: size=72 alignment=8 instantiation of pdt2(k2=2_4,l2=int(l1,kind=4))
!CHECK: a2 size=64 offset=8: ObjectEntity type: TYPE(pdt1(k1=2_4,l1=int(l2,kind=4))) shape: 1_8:2_8
!CHECK: j2 size=2 offset=0: ObjectEntity type: INTEGER(2)
!CHECK: k2: TypeParam type:INTEGER(4) Kind init:2_4
!CHECK: l2: TypeParam type:INTEGER(4) Len init:int(l1,kind=4)
!CHECK: DerivedType scope: size=40 alignment=8 instantiation of pdt1(k1=1_4,l1=n)
!CHECK: a1, ALLOCATABLE size=40 offset=0: ObjectEntity type: TYPE(pdt2(k2=1_4,l2=int(l1,kind=4)))
!CHECK: k1: TypeParam type:INTEGER(4) Kind init:1_4
!CHECK: l1: TypeParam type:INTEGER(4) Len init:n
!CHECK: DerivedType scope: size=72 alignment=8 instantiation of pdt2(k2=1_4,l2=int(l1,kind=4))
!CHECK: a2 size=64 offset=8: ObjectEntity type: TYPE(pdt1(k1=1_4,l1=int(l2,kind=4))) shape: 1_8:1_8
!CHECK: j2 size=1 offset=0: ObjectEntity type: INTEGER(1)
!CHECK: k2: TypeParam type:INTEGER(4) Kind init:1_4
!CHECK: l2: TypeParam type:INTEGER(4) Len init:int(l1,kind=4)
!CHECK: DerivedType scope: size=40 alignment=8 instantiation of pdt1(k1=1_4,l1=int(l2,kind=4))
!CHECK: a1, ALLOCATABLE size=40 offset=0: ObjectEntity type: TYPE(pdt2(k2=1_4,l2=int(l1,kind=4)))
!CHECK: k1: TypeParam type:INTEGER(4) Kind init:1_4
!CHECK: l1: TypeParam type:INTEGER(4) Len init:int(l2,kind=4)
program test
use m
type(pdt2(2,3)) x
x = mf(3, "abc", pdt1(1,3)())
! call ms(mf)
end program
!CHECK: MainProgram scope: test size=88 alignment=8
!CHECK: mf, MODULE (Function): Use from mf in m
!CHECK: pdt1: Use from pdt1 in m
!CHECK: pdt2: Use from pdt2 in m
!CHECK: sm: Use from sm in m
!CHECK: x size=88 offset=0: ObjectEntity type: TYPE(pdt2(k2=2_4,l2=3_4))
!CHECK: DerivedType scope: size=88 alignment=8 instantiation of pdt2(k2=2_4,l2=3_4)
!CHECK: a2 size=80 offset=8: ObjectEntity type: TYPE(pdt1(k1=2_4,l1=3_4)) shape: 1_8:2_8
!CHECK: j2 size=2 offset=0: ObjectEntity type: INTEGER(2)
!CHECK: k2: TypeParam type:INTEGER(4) Kind init:2_4
!CHECK: l2: TypeParam type:INTEGER(4) Len init:3_4
!CHECK: DerivedType scope: size=40 alignment=8 instantiation of pdt1(k1=2_4,l1=3_4)
!CHECK: a1, ALLOCATABLE size=40 offset=0: ObjectEntity type: TYPE(pdt2(k2=2_4,l2=3_4))
!CHECK: k1: TypeParam type:INTEGER(4) Kind init:2_4
!CHECK: l1: TypeParam type:INTEGER(4) Len init:3_4
!CHECK: DerivedType scope: size=40 alignment=8 instantiation of pdt1(k1=1_4,l1=3_4)
!CHECK: a1, ALLOCATABLE size=40 offset=0: ObjectEntity type: TYPE(pdt2(k2=1_4,l2=3_4))
!CHECK: k1: TypeParam type:INTEGER(4) Kind init:1_4
!CHECK: l1: TypeParam type:INTEGER(4) Len init:3_4
!CHECK: DerivedType scope: size=1 alignment=1 instantiation of pdt2(k2=1_4,l2=3_4)
!CHECK: a2: ObjectEntity type: TYPE(pdt1(k1=1_4,l1=3_4)) shape: 1_8:1_8
!CHECK: j2 size=1 offset=0: ObjectEntity type: INTEGER(1)
!CHECK: k2: TypeParam type:INTEGER(4) Kind init:1_4
!CHECK: l2: TypeParam type:INTEGER(4) Len init:3_4
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