Files
RedBear-OS/local/recipes/dev/libclc/source/flang/test/Semantics/dosemantics02.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

45 lines
1.3 KiB
Fortran

! RUN: %python %S/test_errors.py %s %flang_fc1
! C1121 -- any procedure referenced in a concurrent header must be pure
! Also, check that the step expressions are not zero. This is prohibited by
! Section 11.1.7.4.1, paragraph 1.
SUBROUTINE do_concurrent_c1121(i,n)
IMPLICIT NONE
INTEGER :: i, n, flag
!ERROR: DO CONCURRENT mask expression may not reference impure procedure 'random'
DO CONCURRENT (i = 1:n, random() < 3)
flag = 3
END DO
CONTAINS
IMPURE FUNCTION random() RESULT(i)
INTEGER :: i
i = 35
END FUNCTION random
END SUBROUTINE do_concurrent_c1121
SUBROUTINE s1()
INTEGER, PARAMETER :: constInt = 0
! Warn on this one for backwards compatibility
!WARNING: DO step expression should not be zero [-Wzero-do-step]
DO 10 I = 1, 10, 0
10 CONTINUE
! Warn on this one for backwards compatibility
!WARNING: DO step expression should not be zero [-Wzero-do-step]
DO 20 I = 1, 10, 5 - 5
20 CONTINUE
! Error, no compatibility requirement for DO CONCURRENT
!ERROR: DO CONCURRENT step expression may not be zero
DO CONCURRENT (I = 1 : 10 : 0)
END DO
! Error, this time with an integer constant
!ERROR: DO CONCURRENT step expression may not be zero
DO CONCURRENT (I = 1 : 10 : constInt)
END DO
end subroutine s1