Date: Sat, 01 Jun 2024 03:21:17 +0000 From: bugzilla-noreply@freebsd.org To: toolchain@FreeBSD.org Subject: [Bug 279443] LIBCPP assertions are enabled in optimized builds when -DNDEBUG is given to clang Message-ID: <bug-279443-29464-JkueUQfouT@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-279443-29464@https.bugs.freebsd.org/bugzilla/> References: <bug-279443-29464@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D279443 --- Comment #6 from Mark Millard <marklmi26-fbsd@yahoo.com> --- (In reply to Mark Millard from comment #5) Testing -D_LIBCPP_HARDENING_MODE=3D_LIBCPP_HARDENING_MODE_NONE for the code having: std::copy( &buf[0], &buf[cb], // !!! ASSERTs HERE !!! //&buf[0] + cb, std::back_inserter(r) ); # c++ -g -D_LIBCPP_HARDENING_MODE=3D_LIBCPP_HARDENING_MODE_NONE get_executable_filename.cpp # gdb a.out . . . Reading symbols from a.out... (gdb) run Starting program: /usr/home/root/c_tests/a.out=20 /usr/home/root/c_tests/a.out [Inferior 1 (process 66950) exited normally] In a more general context you might need both -DNDEBUG for the non-libc++ c= ode and also the -D_LIBCPP_HARDENING_MODE=3D_LIBCPP_HARDENING_MODE_NONE for the lib= c++ code that is involved for one compile command. --=20 You are receiving this mail because: You are the assignee for the bug.=
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