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From: "saifi.khan at nishan dot io" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/108917] New: ICE when specifying optimization level for C++ contracts code Date: Fri, 24 Feb 2023 05:26:10 +0000 [thread overview] Message-ID: <bug-108917-4@http.gcc.gnu.org/bugzilla/> (raw) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108917 Bug ID: 108917 Summary: ICE when specifying optimization level for C++ contracts code Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: saifi.khan at nishan dot io Target Milestone: --- Environment - Linux 6.1.0-3-amd64 x86_64 GNU/Linux - Debian GLIBC 2.36-8) 2.36 - gcc version 13.0.1 20230215 (experimental) (GCC) was working through p2680r1 example with the code as follows. --- auto f (int i) -> int { return i + 100; } int g (int j) [[pre: f (j) < j ]] { int r { j - f (j)}; return 2 * r; } auto test () -> void { g (5); } --- :: g++ -std=c++23 -fcontracts contract_01.cc :: ./a.out contract violation in function g at contract_01.cc:8: f (j) < j terminate called without an active exception Aborted :: But this doesn't work ! :: g++ -std=c++23 -O3 -g2 -fcontracts contract_01.cc during RTL pass: final contract_01.cc: In function ‘int g(int)’: contract_01.cc:13:1: internal compiler error: in gen_inlined_subroutine_die, at dwarf2out.cc:25002 13 | } | ^ 0x7d40a5 gen_inlined_subroutine_die /opt/gcc/src/gcc/dwarf2out.cc:25002 0x7d40a5 gen_block_die /opt/gcc/src/gcc/dwarf2out.cc:26487 0xe3b3ca decls_for_scope /opt/gcc/src/gcc/dwarf2out.cc:26612 0xe18c93 gen_subprogram_die /opt/gcc/src/gcc/dwarf2out.cc:24086 0xe1d82f gen_decl_die /opt/gcc/src/gcc/dwarf2out.cc:27020 0xe1e60a dwarf2out_decl /opt/gcc/src/gcc/dwarf2out.cc:27598 0xe1ea62 dwarf2out_function_decl /opt/gcc/src/gcc/dwarf2out.cc:27613 0xea23e7 rest_of_handle_final /opt/gcc/src/gcc/final.cc:4274 0xea23e7 execute /opt/gcc/src/gcc/final.cc:4318 Please submit a full bug report, with preprocessed source (by using -freport-bug). Please include the complete backtrace with any bug report.
next reply other threads:[~2023-02-24 5:26 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-02-24 5:26 saifi.khan at nishan dot io [this message] 2023-02-24 7:00 ` [Bug debug/108917] ICE when specifying optimization level and debuging " pinskia at gcc dot gnu.org 2023-05-31 10:18 ` saifi.khan at nishan dot io 2024-06-23 18:29 ` pinskia at gcc dot gnu.org 2024-06-23 20:44 ` iains at gcc dot gnu.org
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