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From: Tobias Burnus <burnus@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc r12-827] OpenMP/Fortran: Reject nonintrinsic assignments in OMP WORKSHARE [PR100633] Date: Mon, 17 May 2021 11:23:46 +0000 (GMT) [thread overview] Message-ID: <20210517112346.966B93846079@sourceware.org> (raw) https://gcc.gnu.org/g:582776eb1b62c32f5234566a01ea92247b7d6bcc commit r12-827-g582776eb1b62c32f5234566a01ea92247b7d6bcc Author: Tobias Burnus <tobias@codesourcery.com> Date: Mon May 17 13:20:27 2021 +0200 OpenMP/Fortran: Reject nonintrinsic assignments in OMP WORKSHARE [PR100633] PR fortran/100633 gcc/fortran/ChangeLog: * resolve.c (gfc_resolve_code): Reject nonintrinsic assignments in OMP WORKSHARE. gcc/testsuite/ChangeLog: * gfortran.dg/gomp/workshare-59.f90: New test. Diff: --- gcc/fortran/resolve.c | 6 ++++++ gcc/testsuite/gfortran.dg/gomp/workshare-59.f90 | 26 +++++++++++++++++++++++++ 2 files changed, 32 insertions(+) diff --git a/gcc/fortran/resolve.c b/gcc/fortran/resolve.c index c02bbed8739..747516fbc1d 100644 --- a/gcc/fortran/resolve.c +++ b/gcc/fortran/resolve.c @@ -11940,6 +11940,12 @@ start: if (resolve_ordinary_assign (code, ns)) { + if (omp_workshare_flag) + { + gfc_error ("Expected intrinsic assignment in OMP WORKSHARE " + "at %L", &code->loc); + break; + } if (code->op == EXEC_COMPCALL) goto compcall; else diff --git a/gcc/testsuite/gfortran.dg/gomp/workshare-59.f90 b/gcc/testsuite/gfortran.dg/gomp/workshare-59.f90 new file mode 100644 index 00000000000..65d04c2b55d --- /dev/null +++ b/gcc/testsuite/gfortran.dg/gomp/workshare-59.f90 @@ -0,0 +1,26 @@ +! PR fortran/100633 + +module defined_assign + interface assignment(=) + module procedure work_assign + end interface + + contains + subroutine work_assign(a,b) + integer, intent(out) :: a + logical, intent(in) :: b(:) + end subroutine work_assign +end module defined_assign + +program omp_workshare + use defined_assign + + integer :: a + logical :: l(10) + l = .TRUE. + + !$omp workshare + a = l ! { dg-error "Expected intrinsic assignment in OMP WORKSHARE" } + !$omp end workshare + +end program omp_workshare
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