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llvm-project/flang/test/Semantics/resolve86.f90

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[flang][NFC] Simplify semantics test scripts There were several different ways of handling the option to f18 to find predefined modules: - test_errors.sh was created by cmake substituting FLANG_INTRINSIC_MODULES_DIR into test_errors.sh.in - some tests used the flang script which has the option built it - some tests used %f18_with_includes which was replaced by the path to f18 plus the -I option - some included -I../../include/flang in their run command To make this more consistent, change %f18 to include the -intrinsic-module-directory option and use it everywhere, including to replace %flang and %f18_with_includes. This requires changing all of the invocations of the test scripts to put %f18 at the end so that it can expand to more than one argument. This eliminates the need to generate test_errors.sh which means we don't need flang/test/Semantics/CMakeLists.txt or the %B substitution. That makes the test_errors.sh command like the others, replacing %B/test/Semantics/test_errors.sh with %S/test_errors.sh. Also remove the OPTIONS: functionality as custom options can be included in the RUN: command. And remove -I/../../include/flang as that is now always included. Differential Revision: https://reviews.llvm.org/D79634
2020-05-12 02:38:53 +08:00
! RUN: %S/test_errors.sh %s %t %f18
[flang] Checks for constraints C731 through C740 In most cases, I just added the contraint names to the code and tests. I implemented the following checks: - C736 A child type with a coarray ultimate component must have a parent with a coarray ultimate component. - C737 A child type with and EVENT_TYPE or LOCK_TYPE component must have a parent either which is EVENT_TYPE or LOCK_TYPE or a type with an EVENT_TYPE or LOCK_TYPE component. - C740 Sequence types must contain at least on component - C740 Data components of sequence types must either be of an intrinsic type or a sequenced derived type. After implementing these checks, some tests had new errors unrelated to their original purpose, so I fixed them. Original-commit: flang-compiler/f18@098f01bc474798ae03bd4dc7de6c929deec6f244 Reviewed-on: https://github.com/flang-compiler/f18/pull/1097
2020-03-31 08:42:50 +08:00
! C736 If EXTENDS appears and the type being defined has a coarray ultimate
! component, its parent type shall have a coarray ultimate component.
!
subroutine s()
type coarrayParent
real,allocatable, codimension[:] :: parentField
end type coarrayParent
type, extends(coarrayParent) :: goodChildType
real, allocatable, codimension[:] :: childField
end type goodChildType
type, extends(coarrayParent) :: brotherType
real :: brotherField
end type brotherType
type, extends(brotherType) :: grandChildType
real, allocatable, codimension[:] :: grandChildField
end type grandChildType
type plainParent
end type plainParent
!ERROR: Type 'badchildtype' has a coarray ultimate component so the type at the base of its type extension chain ('plainparent') must be a type that has a coarray ultimate component
type, extends(plainParent) :: badChildType
real, allocatable, codimension[:] :: childField
end type badChildType
type, extends(plainParent) :: plainChild
real :: realField
end type plainChild
!ERROR: Type 'badchildtype2' has a coarray ultimate component so the type at the base of its type extension chain ('plainparent') must be a type that has a coarray ultimate component
type, extends(plainChild) :: badChildType2
real, allocatable, codimension[:] :: childField
end type badChildType2
!ERROR: Type 'badchildtype3' has a coarray ultimate component so the type at the base of its type extension chain ('plainparent') must be a type that has a coarray ultimate component
type, extends(plainParent) :: badChildType3
type(coarrayParent) :: childField
end type badChildType3
end subroutine s