93dca9fbee
Make tests expect the (correctly) emitted warnings using the WARNING directive. This directive is non-functional now, but will be recognised by test_errors.py when D125804 is landed. This patch is a preparation for D125804. For most tests, we add missing WARNING directives for emitted warnings, but there are exceptions: - for int-literals.f90 and resolve31.f90 we pass -pedantic to the frontend driver, so that the expected warnings are actually emitted. - for block-data01.f90 and resolve42.f90 we change the tests so that warnings, which appear unintentional, are not emitted. While testing the warning in question (padding added for alignment in common block) would be desired, that is beyond the scope of this patch. This warning is target-dependent. Reviewed By: PeteSteinfeld Differential Revision: https://reviews.llvm.org/D131987
110 lines
2.8 KiB
Fortran
110 lines
2.8 KiB
Fortran
! RUN: %python %S/test_errors.py %s %flang_fc1 -pedantic
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! C735 If EXTENDS appears, SEQUENCE shall not appear.
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! C738 The same private-or-sequence shall not appear more than once in a
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! given derived-type-def .
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!
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! C740 If SEQUENCE appears,
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! the type shall have at least one component,
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! each data component shall be declared to be of an intrinsic type or of a sequence type,
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! the derived type shall not have any type parameter,
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! and a type-bound-procedure-part shall not appear.
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subroutine s1
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integer :: t0
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!ERROR: 't0' is not a derived type
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type(t0) :: x
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type :: t1
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end type
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type, extends(t1) :: t2
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end type
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!ERROR: Derived type 't3' not found
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type, extends(t3) :: t4
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end type
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!ERROR: 't0' is not a derived type
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type, extends(t0) :: t5
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end type
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end subroutine
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module m1
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type t0
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end type
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end
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module m2
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type t
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end type
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end
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module m3
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type t0
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end type
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end
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subroutine s2
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use m1
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use m2, t0 => t
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use m3
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!ERROR: Reference to 't0' is ambiguous
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type, extends(t0) :: t1
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end type
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end subroutine
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module m4
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type :: t1
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private
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sequence
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!WARNING: PRIVATE may not appear more than once in derived type components
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private
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!WARNING: SEQUENCE may not appear more than once in derived type components
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sequence
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real :: t1Field
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end type
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type :: t1a
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end type
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!ERROR: A sequence type may not have the EXTENDS attribute
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type, extends(t1a) :: t2
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sequence
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integer i
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end type
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type :: t3
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sequence
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integer i
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!ERROR: A sequence type may not have a CONTAINS statement
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contains
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end type
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!ERROR: A sequence type must have at least one component
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type :: emptyType
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sequence
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end type emptyType
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type :: plainType
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real :: plainField
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end type plainType
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type :: sequenceType
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sequence
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real :: sequenceField
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end type sequenceType
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type :: testType
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sequence
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!ERROR: A sequence type data component must either be of an intrinsic type or a derived sequence type
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class(*), allocatable :: typeStarField
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!ERROR: A sequence type data component must either be of an intrinsic type or a derived sequence type
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type(plainType) :: testField1
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!WARNING: A sequence type data component that is a pointer to a non-sequence type is not standard
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type(plainType), pointer :: testField1p
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type(sequenceType) :: testField2
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procedure(real), pointer, nopass :: procField
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end type testType
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!ERROR: A sequence type may not have type parameters
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type :: paramType(param)
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integer, kind :: param
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sequence
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real :: paramField
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end type paramType
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contains
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subroutine s3
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type :: t1
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!ERROR: PRIVATE is only allowed in a derived type that is in a module
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private
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contains
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!ERROR: PRIVATE is only allowed in a derived type that is in a module
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private
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end type
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end
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end
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