Files
RedBear-OS/local/recipes/dev/libclc/source/flang/test/Semantics/data04.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

147 lines
4.6 KiB
Fortran

! RUN: %python %S/test_errors.py %s %flang_fc1
!Testing data constraints : C876, C877
module m
integer :: first
contains
subroutine h
integer a,b
!C876
!ERROR: Host-associated object 'first' must not be initialized in a DATA statement
DATA first /1/
end subroutine
function g(i)
integer ::i
g = i *1024
end
function f(i)
integer ::i
integer ::result
integer, allocatable :: a
integer :: b(i)
character(len=i), pointer:: charPtr
character(len=i), allocatable:: charAlloc
!C876
!ERROR: Dummy argument 'i' must not be initialized in a DATA statement
DATA i /1/
!C876
!ERROR: Function result 'f' must not be initialized in a DATA statement
DATA f /1/
!C876
!ERROR: Procedure 'g' must not be initialized in a DATA statement
DATA g /1/
!C876
!ERROR: Allocatable 'a' must not be initialized in a DATA statement
DATA a /1/
!C876
!ERROR: Automatic variable 'b' must not be initialized in a DATA statement
DATA b(1) /1/
!C876
!Ok: As charPtr is a pointer, it is not an automatic object
DATA charPtr / NULL() /
!C876
!ERROR: Allocatable 'charalloc' must not be initialized in a DATA statement
DATA charAlloc / 'abc' /
f = i *1024
end
subroutine CheckObject(i)
type specialNumbers
integer one
integer numbers(5)
type(specialNumbers), pointer :: headOfTheList
integer, pointer, dimension(:) :: ptoarray
character, pointer, dimension(:) :: ptochar
end type
type large
integer, allocatable :: allocVal
integer, allocatable :: elt(:)
integer val
type(specialNumbers) numsArray(10)
end type
type(large) largeNumber
type(large), allocatable :: allocatableLarge
type(large) :: largeNumberArray(i)
type(large) :: largeArray(5)
character :: name(i)
type small
real :: x
end type
type(small), pointer :: sp
!This case is ok.
DATA(largeNumber % numsArray(j) % headOfTheList, j = 1, 10) / 10 * NULL() /
!C877
!ERROR: Data object must not contain pointer 'headofthelist' as a non-rightmost part
DATA(largeNumber % numsArray(j) % headOfTheList % one, j = 1, 10) / 10 * 1 /
!C877
!ERROR: Rightmost data object pointer 'ptoarray' must not be subscripted
DATA(largeNumber % numsArray(j) % ptoarray(1), j = 1, 10) / 10 * 1 /
!C877
!ERROR: Rightmost data object pointer 'ptochar' must not be subscripted
DATA largeNumber % numsArray(1) % ptochar(1:2) / 'ab' /
!C876
!ERROR: Allocatable 'elt' must not be initialized in a DATA statement
DATA(largeNumber % elt(j) , j = 1, 10) / 10 * 1/
!C876
!ERROR: Allocatable 'allocval' must not be initialized in a DATA statement
DATA(largeArray(j) % allocVal , j = 1, 10) / 10 * 1/
!C876
!ERROR: Allocatable 'allocatablelarge' must not be initialized in a DATA statement
DATA allocatableLarge % val / 1 /
!C876
!ERROR: Automatic variable 'largenumberarray' must not be initialized in a DATA statement
DATA(largeNumberArray(j) % val, j = 1, 10) / 10 * NULL() /
!C876
!ERROR: Automatic variable 'name' must not be initialized in a DATA statement
DATA name( : 2) / 'Ancd' /
!ERROR: Target of pointer 'sp' must not be initialized in a DATA statement
DATA sp%x / 1.0 /
end
end
block data foo
integer :: a,b
common /c/ a,b
!C876
!OK: Correct use
DATA a /1/
end block data
module m2
integer m2_i
type newType
integer number
end type
type(newType) m2_number1
contains
subroutine checkDerivedType(m2_number)
type(newType) m2_number
type(newType) m2_number3
!C876
!ERROR: Dummy argument 'm2_number' must not be initialized in a DATA statement
DATA m2_number%number /1/
!C876
!ERROR: Host-associated object 'm2_number1' must not be initialized in a DATA statement
DATA m2_number1%number /1/
!C876
!OK: m2_number3 is not associated through use association
DATA m2_number3%number /1/
end
end
program new
use m2
type(newType) m2_number2
!C876
!ERROR: USE-associated object 'm2_i' must not be initialized in a DATA statement
DATA m2_i /1/
!C876
!ERROR: USE-associated object 'm2_number1' must not be initialized in a DATA statement
DATA m2_number1%number /1/
!C876
!OK: m2_number2 is not associated through use association
DATA m2_number2%number /1/
end program