From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 9E36C3858D37; Tue, 9 May 2023 16:11:40 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9E36C3858D37 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1683648700; bh=ACpHrI+NIvQl0ByNtkEUkfVEMrt34i8uRQW3QYsNhhc=; h=From:To:Subject:Date:From; b=YppJautTMuQzYp41kG6wsC3v7gwsOU40TknDUXqMsC48UJrsd2XjVLq2wp21zIO++ DPKvmjf4cDCjxAvT2NxBfaQA0PXqH9HWvVHXfV83hRudejp3kPlwdM1prOUKxR6NFM 7cTmg5HYCTIMc3o3G7lIWEdCEF797QPjFsQz1Tb4= From: "eric.niebler at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/109790] New: internal compiler error in write_member_name, at cp/mangle.cc:2992 Date: Tue, 09 May 2023 16:11:38 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: eric.niebler at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter target_milestone attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109790 Bug ID: 109790 Summary: internal compiler error in write_member_name, at cp/mangle.cc:2992 Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: eric.niebler at gmail dot com Target Milestone: --- Created attachment 55032 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D55032&action=3Dedit the result of -freport-bug Compile the attached test_when_all.i.cpp with: g++ -std=3Dc++20 -fext-numeric-literals -Wno-non-template-friend \ test_when_all.i.cpp Result: In file included from /home/eniebler/Code/stdexec/include/stdexec/execution.hpp:35, from /home/eniebler/Code/stdexec/test/stdexec/algos/adaptors/test_when_all.cpp:1= 8: /home/eniebler/Code/stdexec/include/stdexec/__detail/__tuple.hpp: In instantiation of =E2=80=98constexpr stdexec::__tup::__tuple_for<_Ts ...> stdexec::__tup::__make_tuple_fn::operator()(_Ts ...) const [with _Ts =3D {____C_A_T_C_H____T_E_S_T____24()::}]=E2=80=99: /home/eniebler/Code/stdexec/include/stdexec/__detail/__tuple.hpp:284:37:=20= =20 required from here /home/eniebler/Code/stdexec/include/stdexec/__detail/__tuple.hpp:284:37: internal compiler error: in write_member_name, at cp/mangle.cc:2992 284 | constexpr __tuple_for<_Ts...> operator()(_Ts... __ts) const | ^~~~~~~~ 0x9acf33 write_member_name ../../gcc/cp/mangle.cc:2992 0x9ace8f write_member_name ../../gcc/cp/mangle.cc:2999 0x9ad8ce write_expression ../../gcc/cp/mangle.cc:3668 0x9adecc write_expression ../../gcc/cp/mangle.cc:3592 0x9b290c write_type ../../gcc/cp/mangle.cc:2489 0x9b198c write_template_args ../../gcc/cp/mangle.cc:2966 0x9b7e2f write_nested_name ../../gcc/cp/mangle.cc:1154 0x9b26de write_class_enum_type ../../gcc/cp/mangle.cc:2937 0x9b26de write_type ../../gcc/cp/mangle.cc:2362 0x9b6739 write_bare_function_type ../../gcc/cp/mangle.cc:2856 0x9b699b write_mangled_name ../../gcc/cp/mangle.cc:799 0x9b8827 mangle_decl_string ../../gcc/cp/mangle.cc:4143 0x9b8ac8 get_mangled_id ../../gcc/cp/mangle.cc:4164 0x9b8ac8 mangle_decl(tree_node*) ../../gcc/cp/mangle.cc:4202 0x15934b5 decl_assembler_name(tree_node*) ../../gcc/tree.cc:715 0x15c6d59 assign_assembler_name_if_needed(tree_node*) ../../gcc/tree.cc:830 0xd126f1 cgraph_node::analyze() ../../gcc/cgraphunit.cc:677 0xd15f7a analyze_functions ../../gcc/cgraphunit.cc:1247 0xd170ed symbol_table::finalize_compilation_unit() ../../gcc/cgraphunit.cc:2554 Please submit a full bug report, with preprocessed source (by using -freport-bug). Please include the complete backtrace with any bug report. See for instructions.=