maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/flang/test/Semantics/resolve87.f90

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

91 lines
3.1 KiB
Fortran
Raw Normal View History

[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
! C737 If EXTENDS appears and the type being defined has a potential
! subobject component of type EVENT_TYPE or LOCK_TYPE from the intrinsic
! module ISO_FORTRAN_ENV, its parent type shall be EVENT_TYPE or LOCK_TYPE
! or have a potential subobject component of type EVENT_TYPE or LOCK_TYPE.
module not_iso_fortran_env
type event_type
end type
type lock_type
end type
end module
subroutine C737_a()
use iso_fortran_env
type lockGrandParentType
type(lock_type) :: grandParentField
end type lockGrandParentType
type, extends(lockGrandParentType) :: lockParentType
real :: parentField
end type lockParentType
type eventParentType
type(event_type) :: parentField
end type eventParentType
type noLockParentType
end type noLockParentType
type, extends(lockParentType) :: goodChildType1
type(lock_type) :: childField
end type goodChildType1
type, extends(lockParentType) :: goodChildType2
type(event_type) :: childField
end type goodChildType2
type, extends(lock_type) :: goodChildType3
type(event_type) :: childField
end type goodChildType3
type, extends(event_type) :: goodChildType4
type(lock_type) :: childField
end type goodChildType4
!ERROR: Type 'badchildtype1' has an EVENT_TYPE or LOCK_TYPE component, so the type at the base of its type extension chain ('nolockparenttype') must either have an EVENT_TYPE or LOCK_TYPE component, or be EVENT_TYPE or LOCK_TYPE
type, extends(noLockParentType) :: badChildType1
type(lock_type) :: childField
end type badChildType1
!ERROR: Type 'badchildtype2' has an EVENT_TYPE or LOCK_TYPE component, so the type at the base of its type extension chain ('nolockparenttype') must either have an EVENT_TYPE or LOCK_TYPE component, or be EVENT_TYPE or LOCK_TYPE
type, extends(noLockParentType) :: badChildType2
type(event_type) :: childField
end type badChildType2
!ERROR: Type 'badchildtype3' has an EVENT_TYPE or LOCK_TYPE component, so the type at the base of its type extension chain ('nolockparenttype') must either have an EVENT_TYPE or LOCK_TYPE component, or be EVENT_TYPE or LOCK_TYPE
type, extends(noLockParentType) :: badChildType3
type(lockParentType) :: childField
end type badChildType3
!ERROR: Type 'badchildtype4' has an EVENT_TYPE or LOCK_TYPE component, so the type at the base of its type extension chain ('nolockparenttype') must either have an EVENT_TYPE or LOCK_TYPE component, or be EVENT_TYPE or LOCK_TYPE
type, extends(noLockParentType) :: badChildType4
type(eventParentType) :: childField
end type badChildType4
end subroutine C737_a
subroutine C737_b()
use not_iso_fortran_env
type lockParentType
type(lock_type) :: parentField
end type lockParentType
type noLockParentType
end type noLockParentType
! actually OK since this is not the predefined lock_type
type, extends(noLockParentType) :: notBadChildType1
type(lock_type) :: childField
end type notBadChildType1
! actually OK since this is not the predefined event_type
type, extends(noLockParentType) :: notBadChildType2
type(event_type) :: childField
end type notBadChildType2
end subroutine C737_b