6c1ac141d3
To enable Flang testing on Windows, shell scripts have to be ported to Python. In this patch the "test_errors.sh" script is ported to python ("test_errors.py"). The RUN line of existing tests was changed to make use of the python script.
Used python regex in place of awk/sed.
Reviewed By: Meinersbur
Differential Revision: https://reviews.llvm.org/D107575
49 lines
2.1 KiB
Fortran
49 lines
2.1 KiB
Fortran
! RUN: %python %S/test_errors.py %s %flang_fc1
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! Error tests for recursive use of derived types.
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! C744 If neither the POINTER nor the ALLOCATABLE attribute is specified, the
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! declaration-type-spec in the component-def-stmt shall specify an intrinsic
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! type or a previously defined derived type.
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program main
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type :: recursive1
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!ERROR: Recursive use of the derived type requires POINTER or ALLOCATABLE
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type(recursive1) :: bad1
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type(recursive1), pointer :: ok1
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type(recursive1), allocatable :: ok2
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!ERROR: Recursive use of the derived type requires POINTER or ALLOCATABLE
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!ERROR: CLASS entity 'bad2' must be a dummy argument or have ALLOCATABLE or POINTER attribute
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class(recursive1) :: bad2
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class(recursive1), pointer :: ok3
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class(recursive1), allocatable :: ok4
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end type recursive1
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type :: recursive2(kind,len)
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integer, kind :: kind
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integer, len :: len
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!ERROR: Recursive use of the derived type requires POINTER or ALLOCATABLE
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type(recursive2(kind,len)) :: bad1
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type(recursive2(kind,len)), pointer :: ok1
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type(recursive2(kind,len)), allocatable :: ok2
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!ERROR: Recursive use of the derived type requires POINTER or ALLOCATABLE
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!ERROR: CLASS entity 'bad2' must be a dummy argument or have ALLOCATABLE or POINTER attribute
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class(recursive2(kind,len)) :: bad2
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class(recursive2(kind,len)), pointer :: ok3
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class(recursive2(kind,len)), allocatable :: ok4
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end type recursive2
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type :: recursive3(kind,len)
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integer, kind :: kind = 1
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integer, len :: len = 2
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!ERROR: Recursive use of the derived type requires POINTER or ALLOCATABLE
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type(recursive3) :: bad1
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type(recursive3), pointer :: ok1
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type(recursive3), allocatable :: ok2
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!ERROR: Recursive use of the derived type requires POINTER or ALLOCATABLE
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!ERROR: CLASS entity 'bad2' must be a dummy argument or have ALLOCATABLE or POINTER attribute
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class(recursive3) :: bad2
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class(recursive3), pointer :: ok3
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class(recursive3), allocatable :: ok4
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end type recursive3
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!ERROR: Derived type 'recursive4' cannot extend itself
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type, extends(recursive4) :: recursive4
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end type recursive4
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end program main
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