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From: "gscfq@t-online.de" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/105229] New: [11/12 Regression] ICE in lookup_template_class_1, at cp/pt.cc:10111 Date: Mon, 11 Apr 2022 16:55:40 +0000 [thread overview] Message-ID: <bug-105229-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105229 Bug ID: 105229 Summary: [11/12 Regression] ICE in lookup_template_class_1, at cp/pt.cc:10111 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: gscfq@t-online.de Target Milestone: --- Started between 20200503 and 20200510 : $ cat z1.cc template <typename> void bar () { [] <int> {}.operator () <> (); } void foo () { bar<int> (); } $ g++-12-20220410 -c z1.cc z1.cc: In instantiation of 'void bar() [with <template-parameter-1-1> = int]': z1.cc:7:12: required from here z1.cc:3:28: internal compiler error: in lookup_template_class_1, at cp/pt.cc:10111 3 | [] <int> {}.operator () <> (); | ~~~~~~~~~~~~~~~~~~~~~~~~~^ 0x990981 lookup_template_class_1 ../../gcc/cp/pt.cc:10111 0x990981 lookup_template_class(tree_node*, tree_node*, tree_node*, tree_node*, int, int) ../../gcc/cp/pt.cc:10350 0x990cb2 tsubst_aggr_type ../../gcc/cp/pt.cc:13738 0x97a962 tsubst(tree_node*, tree_node*, int, tree_node*) ../../gcc/cp/pt.cc:15649 0x9a717b tsubst_baselink ../../gcc/cp/pt.cc:16453 0x976d2b tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool, bool) ../../gcc/cp/pt.cc:21028 0x975385 tsubst_copy_and_build(tree_node*, tree_node*, int, tree_node*, bool, bool) ../../gcc/cp/pt.cc:20658 0x99b274 tsubst_expr(tree_node*, tree_node*, int, tree_node*, bool) ../../gcc/cp/pt.cc:19473 0x99918d tsubst_expr(tree_node*, tree_node*, int, tree_node*, bool) ../../gcc/cp/pt.cc:18486 0x999b9f tsubst_expr(tree_node*, tree_node*, int, tree_node*, bool) ../../gcc/cp/pt.cc:18458 0x99b233 tsubst_expr(tree_node*, tree_node*, int, tree_node*, bool) ../../gcc/cp/pt.cc:18815 0x97f679 tsubst_expr(tree_node*, tree_node*, int, tree_node*, bool) ../../gcc/cp/pt.cc:18444 0x97f679 instantiate_body ../../gcc/cp/pt.cc:26393 0x980da7 instantiate_decl(tree_node*, bool, bool) ../../gcc/cp/pt.cc:26685 0x9c780b instantiate_pending_templates(int) ../../gcc/cp/pt.cc:26764 0x8281e6 c_parse_final_cleanups() ../../gcc/cp/decl2.cc:5113
next reply other threads:[~2022-04-11 16:55 UTC|newest] Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-04-11 16:55 gscfq@t-online.de [this message] 2022-04-11 17:10 ` [Bug c++/105229] " mpolacek at gcc dot gnu.org 2022-04-12 7:43 ` rguenth at gcc dot gnu.org 2022-04-21 7:51 ` rguenth at gcc dot gnu.org 2023-03-23 19:00 ` [Bug c++/105229] [11/12/13 " pinskia at gcc dot gnu.org 2023-05-29 10:06 ` [Bug c++/105229] [11/12/13/14 " jakub at gcc dot gnu.org 2024-04-30 14:50 ` [Bug c++/105229] [11/12/13/14/15 " simartin at gcc dot gnu.org 2024-05-06 18:59 ` simartin at gcc dot gnu.org
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