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GET /api/1.0/patches/2220138/?format=api
{ "id": 2220138, "url": "http://patchwork.ozlabs.org/api/1.0/patches/2220138/?format=api", "project": { "id": 17, "url": "http://patchwork.ozlabs.org/api/1.0/projects/17/?format=api", "name": "GNU Compiler Collection", "link_name": "gcc", "list_id": "gcc-patches.gcc.gnu.org", "list_email": "gcc-patches@gcc.gnu.org", "web_url": null, "scm_url": null, "webscm_url": null }, "msgid": "<CAGkQGiJDuiOKSmoHX31hnoS1joUhqzbZCb3cC=RsDvtVGYKSag@mail.gmail.com>", "date": "2026-04-06T14:08:31", "name": "[fortran] PR124598] (PDT) - ICE instantiating nested PDTs", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "ebb70f39282364564bfd0f7dd0fc56476a1f9a8c", "submitter": { "id": 4392, "url": "http://patchwork.ozlabs.org/api/1.0/people/4392/?format=api", "name": "Paul Richard Thomas", "email": "paul.richard.thomas@gmail.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/gcc/patch/CAGkQGiJDuiOKSmoHX31hnoS1joUhqzbZCb3cC=RsDvtVGYKSag@mail.gmail.com/mbox/", "series": [ { "id": 498858, "url": "http://patchwork.ozlabs.org/api/1.0/series/498858/?format=api", "date": "2026-04-06T14:08:31", "name": "[fortran] PR124598] (PDT) - ICE instantiating nested PDTs", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/498858/mbox/" } ], "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2220138/checks/", "tags": {}, "headers": { "Return-Path": "<gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "gcc-patches@gcc.gnu.org" ], "Delivered-To": [ "patchwork-incoming@legolas.ozlabs.org", "gcc-patches@gcc.gnu.org" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256\n header.s=20251104 header.b=ge/d0KEe;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=2620:52:6:3111::32; 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Mon, 06 Apr 2026\n 07:08:43 -0700 (PDT)", "MIME-Version": "1.0", "From": "Paul Richard Thomas <paul.richard.thomas@gmail.com>", "Date": "Mon, 6 Apr 2026 15:08:31 +0100", "X-Gm-Features": "AQROBzAWh2EbtQJxZn96X8ZFubpE10RZE_aqfFCXjsKRzEXwGEj1dAFF5RPvyEs", "Message-ID": "\n <CAGkQGiJDuiOKSmoHX31hnoS1joUhqzbZCb3cC=RsDvtVGYKSag@mail.gmail.com>", "Subject": "[Patch, fortran] PR124598] (PDT) - ICE instantiating nested PDTs", "To": "\"fortran@gcc.gnu.org\" <fortran@gcc.gnu.org>,\n gcc-patches <gcc-patches@gcc.gnu.org>", "Content-Type": "multipart/mixed; boundary=\"00000000000059dcba064ecb3405\"", "X-BeenThere": "gcc-patches@gcc.gnu.org", "X-Mailman-Version": "2.1.30", "Precedence": "list", "List-Id": "Gcc-patches mailing list <gcc-patches.gcc.gnu.org>", "List-Unsubscribe": "<https://gcc.gnu.org/mailman/options/gcc-patches>,\n <mailto:gcc-patches-request@gcc.gnu.org?subject=unsubscribe>", "List-Archive": "<https://gcc.gnu.org/pipermail/gcc-patches/>", "List-Post": "<mailto:gcc-patches@gcc.gnu.org>", "List-Help": "<mailto:gcc-patches-request@gcc.gnu.org?subject=help>", "List-Subscribe": "<https://gcc.gnu.org/mailman/listinfo/gcc-patches>,\n <mailto:gcc-patches-request@gcc.gnu.org?subject=subscribe>", "Errors-To": "gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org" }, "content": "Hi All,\n\nI intend to push the attached to mainline tomorrow morning if there\nare no objections.\n\nCheers\n\nPaul", "diff": "From 962caa6cd0a025056ffaf8f28ff53f9dece6a84b Mon Sep 17 00:00:00 2001\nFrom: Paul Thomas <pault@gcc.gnu.org>\nDate: Mon, 6 Apr 2026 15:02:15 +0100\nSubject: [PATCH] Fortran: Fix ICE instantiating nested PDTs [PR124598]\n\n2026-04-06 Paul Thomas <pault@gcc.gnu.org>\n\ngcc/fortran\n\tPR fortran/124598\n\t* trans-expr.cc (gfc_conv_structure): Do not add parameterized\n\tcomponents to a structure constructor.\n\ngcc/testsuite/\n\tPR fortran/124598\n\t* gfortran.dg/pdt_91.f03: New test.\n---\n gcc/fortran/trans-expr.cc | 4 +++-\n gcc/testsuite/gfortran.dg/pdt_91.f03 | 30 ++++++++++++++++++++++++++++\n 2 files changed, 33 insertions(+), 1 deletion(-)\n create mode 100644 gcc/testsuite/gfortran.dg/pdt_91.f03\n\ndiff --git a/gcc/fortran/trans-expr.cc b/gcc/fortran/trans-expr.cc\nindex f50ddce8e82..6c0bd5ce910 100644\n--- a/gcc/fortran/trans-expr.cc\n+++ b/gcc/fortran/trans-expr.cc\n@@ -10528,7 +10528,9 @@ gfc_conv_structure (gfc_se * se, gfc_expr * expr, int init)\n \t components. Although the latter have a default initializer\n \t of EXPR_NULL,... by default, the static nullify is not needed\n \t since this is done every time we come into scope. */\n- if (!c->expr || (cm->attr.allocatable && cm->attr.flavor != FL_PROCEDURE))\n+ if (!c->expr\n+\t || (cm->attr.allocatable && cm->attr.flavor != FL_PROCEDURE)\n+\t || (IS_PDT (cm) && has_parameterized_comps (cm->ts.u.derived)))\n \tcontinue;\n \n if (cm->initializer && cm->initializer->expr_type != EXPR_NULL\ndiff --git a/gcc/testsuite/gfortran.dg/pdt_91.f03 b/gcc/testsuite/gfortran.dg/pdt_91.f03\nnew file mode 100644\nindex 00000000000..ca0a79130ed\n--- /dev/null\n+++ b/gcc/testsuite/gfortran.dg/pdt_91.f03\n@@ -0,0 +1,30 @@\n+! {dg-do compile }\n+! { dg-options \"-fdump-tree-original\" }\n+!\n+! Test the fix for PR124598.\n+!\n+! Contributed by Antoine Lemoine <antoine.lemoine@bordeaux-inp.fr>\n+!\n+program test_pdt\n+ implicit none\n+\n+ type t_foo\n+ integer :: c\n+ end type t_foo\n+\n+ type t_bar(n)\n+ integer, len :: n = 1\n+ type(t_foo) :: foo(n)\n+ end type t_bar\n+\n+ type t_baz(n)\n+ integer, len :: n = 1\n+ type(t_bar(n)) :: bar(n)\n+ end type t_baz\n+\n+ type(t_baz(n=10)) :: baz ! Used to ICE at this line\n+! baz%bar(1)%foo = t_foo(1)\n+ print *, baz%bar(1)%foo\n+end program test_pdt\n+! Check that the upper bound for baz%bar%foo is set correctly.\n+! { dg-final { scan-tree-dump-times \"foo.dim.0..ubound = 10\" 1 \"original\" } }\n-- \n2.53.0\n\n", "prefixes": [ "fortran" ] }