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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
80 lines
2.7 KiB
Fortran
80 lines
2.7 KiB
Fortran
! RUN: %python %S/test_errors.py %s %flang_fc1
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! Check for semantic errors in ALLOCATE statements
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subroutine C933_b(n)
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! If any allocate-object has a deferred type parameter, is unlimited polymorphic,
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! or is of abstract type, either type-spec or source-expr shall appear.
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! only testing unlimited polymorphic and abstract-type here
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type, abstract :: Base
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integer x
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end type
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type, extends(Base) :: A
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integer y
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end type
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type, extends(Base) :: B
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class(Base), allocatable :: y
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end type
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type C
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class(*), pointer :: whatever
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real, pointer :: y
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end type
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integer n
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class(*), allocatable :: u1, u2(:)
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class(C), allocatable :: n1, n2(:)
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class(Base), pointer :: p1, p2(:)
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class(B), pointer :: p3, p4(:)
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type(A) :: molda = A(1, 2)
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!ERROR: Either type-spec or source-expr must appear in ALLOCATE when allocatable object is unlimited polymorphic
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allocate(u1)
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!ERROR: Either type-spec or source-expr must appear in ALLOCATE when allocatable object is unlimited polymorphic
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allocate(u2(2))
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!ERROR: Either type-spec or source-expr must appear in ALLOCATE when allocatable object is unlimited polymorphic
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allocate(n1%whatever)
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!ERROR: Either type-spec or source-expr must appear in ALLOCATE when allocatable object is unlimited polymorphic
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allocate(n2(2)%whatever)
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!ERROR: Either type-spec or source-expr must appear in ALLOCATE when allocatable object is of abstract type
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allocate(p1)
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!ERROR: Either type-spec or source-expr must appear in ALLOCATE when allocatable object is of abstract type
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allocate(p2(2))
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!ERROR: Either type-spec or source-expr must appear in ALLOCATE when allocatable object is of abstract type
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allocate(p3%y)
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!ERROR: Either type-spec or source-expr must appear in ALLOCATE when allocatable object is of abstract type
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allocate(p4(2)%y)
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!WRONG allocate(Base:: u1)
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! No error expected
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allocate(real:: u1, u2(2))
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allocate(A:: u1, u2(2))
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allocate(C:: u1, u2(2))
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allocate(character(n):: u1, u2(2))
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allocate(C:: n1%whatever, n2(2)%whatever)
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allocate(A:: p1, p2(2))
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allocate(B:: p3%y, p4(2)%y)
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allocate(u1, u2(2), MOLD = cos(5.+n))
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allocate(u1, u2(2), MOLD = molda)
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allocate(u1, u2(2), MOLD = n1)
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allocate(u1, u2(2), MOLD = new_line("a"))
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allocate(n1%whatever, MOLD = n2(1))
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allocate(p1, p2(2), MOLD = p3)
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allocate(p3%y, p4(2)%y, MOLD = B(5))
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allocate(u1, u2(2), SOURCE = cos(5.+n))
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allocate(u1, u2(2), SOURCE = molda)
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allocate(u1, u2(2), SOURCE = n1)
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allocate(u1, u2(2), SOURCE = new_line("a"))
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allocate(n1%whatever, SOURCE = n2(1))
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allocate(p1, p2(2), SOURCE = p3)
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allocate(p3%y, p4(2)%y, SOURCE = B(5))
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! OK, not unlimited polymorphic or abstract
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allocate(n1, n2(2))
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allocate(p3, p4(2))
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end subroutine
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