From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 2071) id 6683D385843E; Sat, 28 Jan 2023 22:03:48 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 6683D385843E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1674943428; bh=n72PF8tvdUYsjheP1WCiHUzsi2t2JDapDfsTD5v1QJM=; h=From:To:Subject:Date:From; b=x3e1CwvUB2zt6oWyWkmsPj2vGIVSr6F659urxLfAaJvtCwzpXlk4ugmgWazzEi6Hw F4B8ZmafnPn0+7hLyWeQtc/Kxvi15R4A8CWNwtcPDkfJCEjEl5ki+anZR0foshEHrb Mm0i/60ZCL9ZBH0ZN70WVlOCLkMmSjxd2aklzx9Y= MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="utf-8" From: Harald Anlauf To: gcc-cvs@gcc.gnu.org Subject: [gcc r12-9080] Fortran: ICE in transformational_result [PR108529] X-Act-Checkin: gcc X-Git-Author: Harald Anlauf X-Git-Refname: refs/heads/releases/gcc-12 X-Git-Oldrev: 6dc4f984dd14ffad34e0540f2030f553579adefd X-Git-Newrev: a8ef7eec0c323a8752ad5babde6e4add4f224898 Message-Id: <20230128220348.6683D385843E@sourceware.org> Date: Sat, 28 Jan 2023 22:03:48 +0000 (GMT) List-Id: https://gcc.gnu.org/g:a8ef7eec0c323a8752ad5babde6e4add4f224898 commit r12-9080-ga8ef7eec0c323a8752ad5babde6e4add4f224898 Author: Harald Anlauf Date: Tue Jan 24 21:39:43 2023 +0100 Fortran: ICE in transformational_result [PR108529] gcc/fortran/ChangeLog: PR fortran/108529 * simplify.cc (simplify_transformation): Do not try to simplify transformational intrinsic when the ARRAY argument has a NULL shape. gcc/testsuite/ChangeLog: PR fortran/108529 * gfortran.dg/pr108529.f90: New test. (cherry picked from commit 6c96382eed96a9285611f2e3e2e59557094172b8) Diff: --- gcc/fortran/simplify.cc | 1 + gcc/testsuite/gfortran.dg/pr108529.f90 | 9 +++++++++ 2 files changed, 10 insertions(+) diff --git a/gcc/fortran/simplify.cc b/gcc/fortran/simplify.cc index d48ae1af584..0300586fd28 100644 --- a/gcc/fortran/simplify.cc +++ b/gcc/fortran/simplify.cc @@ -708,6 +708,7 @@ simplify_transformation (gfc_expr *array, gfc_expr *dim, gfc_expr *mask, size_zero = gfc_is_size_zero_array (array); if (!(is_constant_array_expr (array) || size_zero) + || array->shape == NULL || !gfc_is_constant_expr (dim)) return NULL; diff --git a/gcc/testsuite/gfortran.dg/pr108529.f90 b/gcc/testsuite/gfortran.dg/pr108529.f90 new file mode 100644 index 00000000000..34c9691fae1 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/pr108529.f90 @@ -0,0 +1,9 @@ +! { dg-do compile } +! PR fortran/108529 - ICE in transformational_result +! Contributed by G.Steinmetz + +program p + integer, parameter :: a(*,*) = reshape([1, 2, 3, 4], [2, 2]) + logical, parameter :: b(2,*) = a > 2 ! { dg-error "Assumed size" } + logical, parameter :: c(*) = all(b, 1) ! { dg-error "Bad shape" } +end