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52711fb8da
Rearrange the contents of __builtin_* module files a little and make sure that semantics implicitly USEs the module __Fortran_builtins before processing each source file. This ensures that the special derived types for TEAM_TYPE, EVENT_TYPE, LOCK_TYPE, &c. exist in the symbol table where they will be available for use in coarray intrinsic function processing. Update IsTeamType() to exploit access to the __Fortran_builtins module rather than applying ad hoc name tests. Move it and some other utilities from Semantics/tools.* to Evaluate/tools.* to make them available to intrinsics processing. Add/correct the intrinsic table definitions for GET_TEAM, TEAM_NUMBER, and THIS_IMAGE to exercise the built-in TEAM_TYPE as an argument and as a result. Add/correct/extend tests accordingly. Differential Revision: https://reviews.llvm.org/D110356
76 lines
3.0 KiB
Fortran
76 lines
3.0 KiB
Fortran
! RUN: %python %S/test_errors.py %s %flang_fc1
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! C746, C747, and C748
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module m
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use ISO_FORTRAN_ENV
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use ISO_C_BINDING
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! C746 If a coarray-spec appears, it shall be a deferred-coshape-spec-list and
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! the component shall have the ALLOCATABLE attribute.
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type testCoArrayType
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real, allocatable, codimension[:] :: allocatableField
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!ERROR: Component 'deferredfield' is a coarray and must have the ALLOCATABLE attribute
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real, codimension[:] :: deferredField
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!ERROR: Component 'pointerfield' is a coarray and must have the ALLOCATABLE attribute
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!ERROR: 'pointerfield' may not have the POINTER attribute because it is a coarray
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real, pointer, codimension[:] :: pointerField
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!ERROR: Component 'realfield' is a coarray and must have the ALLOCATABLE attribute and have a deferred coshape
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real, codimension[*] :: realField
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!ERROR: 'realfield2' is an ALLOCATABLE coarray and must have a deferred coshape
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real, allocatable, codimension[*] :: realField2
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end type testCoArrayType
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! C747 If a coarray-spec appears, the component shall not be of type C_PTR or
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! C_FUNPTR from the intrinsic module ISO_C_BINDING (18.2), or of type
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! TEAM_TYPE from the intrinsic module ISO_FORTRAN_ENV (16.10.2).
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type goodCoarrayType
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real, allocatable, codimension[:] :: field
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end type goodCoarrayType
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type goodTeam_typeCoarrayType
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type(team_type), allocatable :: field
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end type goodTeam_typeCoarrayType
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type goodC_ptrCoarrayType
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type(c_ptr), allocatable :: field
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end type goodC_ptrCoarrayType
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type goodC_funptrCoarrayType
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type(c_funptr), allocatable :: field
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end type goodC_funptrCoarrayType
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type team_typeCoarrayType
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!ERROR: Coarray 'field' may not have type TEAM_TYPE, C_PTR, or C_FUNPTR
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type(team_type), allocatable, codimension[:] :: field
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end type team_typeCoarrayType
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type c_ptrCoarrayType
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!ERROR: Coarray 'field' may not have type TEAM_TYPE, C_PTR, or C_FUNPTR
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type(c_ptr), allocatable, codimension[:] :: field
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end type c_ptrCoarrayType
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type c_funptrCoarrayType
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!ERROR: Coarray 'field' may not have type TEAM_TYPE, C_PTR, or C_FUNPTR
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type(c_funptr), allocatable, codimension[:] :: field
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end type c_funptrCoarrayType
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! C748 A data component whose type has a coarray ultimate component shall be a
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! nonpointer nonallocatable scalar and shall not be a coarray.
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type coarrayType
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real, allocatable, codimension[:] :: goodCoarrayField
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end type coarrayType
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type testType
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type(coarrayType) :: goodField
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!ERROR: A component with a POINTER or ALLOCATABLE attribute may not be of a type with a coarray ultimate component (named 'goodcoarrayfield')
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type(coarrayType), pointer :: pointerField
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!ERROR: A component with a POINTER or ALLOCATABLE attribute may not be of a type with a coarray ultimate component (named 'goodcoarrayfield')
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type(coarrayType), allocatable :: allocatableField
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!ERROR: An array or coarray component may not be of a type with a coarray ultimate component (named 'goodcoarrayfield')
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type(coarrayType), dimension(3) :: arrayField
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end type testType
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end module m
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