Files
RedBear-OS/local/recipes/dev/libclc/source/flang/test/Semantics/nullify02.f90
T
vasilito cb424d7448 build: static patch-sanity linter (shift-left the malformed-patch class)
verify-patch-sanity.py validates every active recipe .patch has internally-
consistent hunk line counts — catching the 'malformed patch at line N' failure
at commit/CI/preflight time instead of hours into a cook. This cycle hit that
class three times (qtwaylandscanner, sddm, xwayland), each only discovered when
cookbook tried to apply the patch.

Running it across the repo found 29 latent malformed patches (validated against
GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22').
They were harmless only because they sit in vendored recipes (baked, not re-
applied) — but would fail on any version-bump re-derivation. --fix recounts the
hunk headers (body untouched) and repaired all 29.

Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test
(test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats
(empty placeholders, bare-@@ git hunks).
2026-08-01 05:13:02 +03:00

57 lines
1.2 KiB
Fortran

! RUN: %python %S/test_errors.py %s %flang_fc1
! Check for semantic errors in NULLIFY statements
INTEGER, PARAMETER :: maxvalue=1024
Type dt
Integer :: l = 3
End Type
Type t
Type(dt) :: p
End Type
Type(t),Allocatable :: x(:)
Integer :: pi
Procedure(Real) :: prp
Allocate(x(3))
!ERROR: 'p' may not appear in NULLIFY
!BECAUSE: 'p' is not a pointer
Nullify(x(2)%p)
!ERROR: 'pi' may not appear in NULLIFY
!BECAUSE: 'pi' is not a pointer
Nullify(pi)
!ERROR: 'prp' may not appear in NULLIFY
!BECAUSE: 'prp' is not a pointer
Nullify(prp)
!ERROR: 'maxvalue' may not appear in NULLIFY
!BECAUSE: 'maxvalue' is not a pointer
Nullify(maxvalue)
End Program
! Make sure that the compiler doesn't crash when NULLIFY is used in a context
! that has reported errors
module badNullify
interface
function ptrFun()
integer, pointer :: ptrFun
end function
end interface
contains
!ERROR: 'ptrfun' was not declared a separate module procedure
!ERROR: 'ptrfun' is already declared in this scoping unit
module function ptrFun()
integer, pointer :: ptrFun
real :: realVar
nullify(ptrFun)
!ERROR: 'realvar' may not appear in NULLIFY
!BECAUSE: 'realvar' is not a pointer
nullify(realVar)
end function
end module