From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 148D0383E80F; Fri, 29 Jan 2021 05:48:43 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 148D0383E80F From: "kazantsev.ernest at mail dot ru" To: gcc-bugs@gcc.gnu.org Subject: [Bug demangler/98876] New: demangler-warning: unable to demangle Date: Fri, 29 Jan 2021 05:48:42 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: demangler X-Bugzilla-Version: 7.4.1 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: kazantsev.ernest at mail dot ru 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 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 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 29 Jan 2021 05:48:43 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D98876 Bug ID: 98876 Summary: demangler-warning: unable to demangle Product: gcc Version: 7.4.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: demangler Assignee: unassigned at gcc dot gnu.org Reporter: kazantsev.ernest at mail dot ru Target Milestone: --- The demangler in GDB crashes on the symbol below. GNU gdb (Linaro_GDB-2019.02) 8.2.1.20190122 This GDB was configured as "x86_64_arm-linux-gnueabihf". Boost Version 1.70.0 >&"/home/tcwg-buildslave/workspace/tcwg-make-release_0/snapshots/binutils-g= db.git~gdb-8.2-branch/gdb/cp-support.c:1581: demangler-warning: unable to d= emangle '_ZTSN5boost6spirit2x311alternativeINS2_INS2_INS2_INS2_INS2_INS2_IN= S2_INS2_INS2_INS2_INS2_INS2_INS2_INS2_INS2_INS2_INS2_INS2_INS2_INS2_INS2_IN= S2_INS2_INS2_INS2_INS2_INS2_INS2_INS2_INS1_6actionINS1_17binary_lit_parserI= ihLNS_6endian5orderE1ELj8EEEN7msgpack2v26detailUlRT_E2_EEENS3_IS7_NSA_UlSC_= E3_EEEEENS3_IS7_NSA_UlSC_E4_EEEEENS3_INS3_INS1_17any_binary_parserIhLS6_1EL= j8EEEZNKSA_UlhhE_clEhhEUlSC_E_EENSA_UlSC_E5_EEEEENS3_ISP_NSA_UlSC_E6_EEEEEN= S1_8sequenceIS7_NS3_ISM_NSA_UlSC_E7_EEEEEEENSW_IS7_NS3_INSL_ItLS6_0ELj16EEE= NSA_UlSC_E8_EEEEEEENSW_IS7_NS3_INSL_IjLS6_0ELj32EEENSA_UlSC_E9_EEEEEEENSW_I= S7_NS3_INSL_IyLS6_0ELj64EEENSA_UlSC_E10_EEEEEEENSW_IS7_NS3_ISM_NSA_UlSC_E11= _EEEEEEENSW_IS7_NS3_IS11_NSA_UlSC_E12_EEEEEEENSW_IS7_NS3_IS16_NSA_UlSC_E13_= EEEEEEENSW_IS7_NS3_IS1B_NSA_UlSC_E14_EEEEEEENSW_IS7_NS3_IS16_NSA_UlSC_E15_E= EEEEEENSW_IS7_NS3_IS1B_NSA_UlSC_E16_EEEEEEENSW_INS3_ISP_NSA_UlSC_E17_EEENS3= _INS1_13raw_directiveINSW_INS1_6kleeneINSW_INS3_INS1_10eps_parserENSA_UlSC_= E0_EEENS1_8any_charINS0_13char_encoding8standardEEEEEEENS3_IS28_NSA_UlSC_E1= _EEEEEEENSA_UlSC_E18_EEEEEEENSW_INSW_IS7_NS3_ISM_NSA_UlSC_E19_EEEEENS3_IS2K= _NSA_UlSC_E20_EEEEEEENSW_INSW_IS7_NS3_IS11_NSA_UlSC_E21_EEEEENS3_IS2K_NSA_U= lSC_E22_EEEEEEENSW_INSW_IS7_NS3_IS16_NSA_UlSC_E23_EEEEENS3_IS2K_NSA_UlSC_E2= 4_EEEEEEENSW_INSW_IS7_NS3_ISM_NSA_UlSC_E25_EEEEENS3_IS2K_NSA_UlSC_E26_EEEEE= EENSW_INSW_IS7_NS3_IS11_NSA_UlSC_E27_EEEEENS3_IS2K_NSA_UlSC_E28_EEEEEEENSW_= INSW_IS7_NS3_IS16_NSA_UlSC_E29_EEEEENS3_IS2K_NSA_UlSC_E30_EEEEEEENSW_INSW_I= NS3_ISP_NSA_UlSC_E31_EEENS27_INSW_IS2A_NS1_4ruleINSA_11array_itemsENS1_11un= used_typeELb0EEEEEEEEES2I_EEEENSW_INSW_INSW_IS7_NS3_IS11_NSA_UlSC_E32_EEEEE= S42_EES2I_EEEENSW_INSW_INSW_IS7_NS3_IS16_NSA_UlSC_E33_EEEEES42_EES2I_EEEENS= W_INSW_INS3_ISP_NSA_UlSC_E34_EEENS27_INSW_IS2A_NS3X_INSA_9map_itemsES3Z_Lb0= EEEEEEEEES2I_EEEENSW_INSW_INSW_IS7_NS3_IS11_NSA_UlSC_E35_EEEEES4N_EES2I_EEE= ENSW_INSW_INSW_IS7_NS3_IS16_NSA_UlSC_E36_EEEEES4N_EES2I_EEEENSW_INS3_IS7_NS= A_UlSC_E37_EEENS3_IS2K_NSA_UlSC_E38_EEEEEEENSW_INS3_IS7_NSA_UlSC_E39_EEENS3= _IS2K_NSA_UlSC_E40_EEEEEEENSW_INS3_IS7_NSA_UlSC_E41_EEENS3_IS2K_NSA_UlSC_E4= 2_EEEEEEE' (demangler failed with signal 11)\nUnable to dump core, use `uli= mit -c unlimited' before executing GDB next time.\n" >~"/home/tcwg-buildslave/workspace/tcwg-make-release_0/snapshots/binutils-g= db.git~gdb-8.2-branch/gdb/cp-support.c:1595: demangler-warning: unable to d= emangle '_ZTSN5boost6spirit2x311alternativeINS2_INS2_INS2_INS2_INS2_INS2_IN= S2_INS2_INS2_INS2_INS2_INS2_INS2_INS2_INS2_INS2_INS2_INS2_INS2_INS2_INS2_IN= S2_INS2_INS2_INS2_INS2_INS2_INS2_INS2_INS1_6actionINS1_17binary_lit_parserI= ihLNS_6endian5orderE1ELj8EEEN7msgpack2v26detailUlRT_E2_EEENS3_IS7_NSA_UlSC_= E3_EEEEENS3_IS7_NSA_UlSC_E4_EEEEENS3_INS3_INS1_17any_binary_parserIhLS6_1EL= j8EEEZNKSA_UlhhE_clEhhEUlSC_E_EENSA_UlSC_E5_EEEEENS3_ISP_NSA_UlSC_E6_EEEEEN= S1_8sequenceIS7_NS3_ISM_NSA_UlSC_E7_EEEEEEENSW_IS7_NS3_INSL_ItLS6_0ELj16EEE= NSA_UlSC_E8_EEEEEEENSW_IS7_NS3_INSL_IjLS6_0ELj32EEENSA_UlSC_E9_EEEEEEENSW_I= S7_NS3_INSL_IyLS6_0ELj64EEENSA_UlSC_E10_EEEEEEENSW_IS7_NS3_ISM_NSA_UlSC_E11= _EEEEEEENSW_IS7_NS3_IS11_NSA_UlSC_E12_EEEEEEENSW_IS7_NS3_IS16_NSA_UlSC_E13_= EEEEEEENSW_IS7_NS3_IS1B_NSA_UlSC_E14_EEEEEEENSW_IS7_NS3_IS16_NSA_UlSC_E15_E= EEEEEENSW_IS7_NS3_IS1B_NSA_UlSC_E16_EEEEEEENSW_INS3_ISP_NSA_UlSC_E17_EEENS3= _INS1_13raw_directiveINSW_INS1_6kleeneINSW_INS3_INS1_10eps_parserENSA_UlSC_= E0_EEENS1_8any_charINS0_13char_encoding8standardEEEEEEENS3_IS28_NSA_UlSC_E1= _EEEEEEENSA_UlSC_E18_EEEEEEENSW_INSW_IS7_NS3_ISM_NSA_UlSC_E19_EEEEENS3_IS2K= _NSA_UlSC_E20_EEEEEEENSW_INSW_IS7_NS3_IS11_NSA_UlSC_E21_EEEEENS3_IS2K_NSA_U= lSC_E22_EEEEEEENSW_INSW_IS7_NS3_IS16_NSA_UlSC_E23_EEEEENS3_IS2K_NSA_UlSC_E2= 4_EEEEEEENSW_INSW_IS7_NS3_ISM_NSA_UlSC_E25_EEEEENS3_IS2K_NSA_UlSC_E26_EEEEE= EENSW_INSW_IS7_NS3_IS11_NSA_UlSC_E27_EEEEENS3_IS2K_NSA_UlSC_E28_EEEEEEENSW_= INSW_IS7_NS3_IS16_NSA_UlSC_E29_EEEEENS3_IS2K_NSA_UlSC_E30_EEEEEEENSW_INSW_I= NS3_ISP_NSA_UlSC_E31_EEENS27_INSW_IS2A_NS1_4ruleINSA_11array_itemsENS1_11un= used_typeELb0EEEEEEEEES2I_EEEENSW_INSW_INSW_IS7_NS3_IS11_NSA_UlSC_E32_EEEEE= S42_EES2I_EEEENSW_INSW_INSW_IS7_NS3_IS16_NSA_UlSC_E33_EEEEES42_EES2I_EEEENS= W_INSW_INS3_ISP_NSA_UlSC_E34_EEENS27_INSW_IS2A_NS3X_INSA_9map_itemsES3Z_Lb0= EEEEEEEEES2I_EEEENSW_INSW_INSW_IS7_NS3_IS11_NSA_UlSC_E35_EEEEES4N_EES2I_EEE= ENSW_INSW_INSW_IS7_NS3_IS16_NSA_UlSC_E36_EEEEES4N_EES2I_EEEENSW_INS3_IS7_NS= A_UlSC_E37_EEENS3_IS2K_NSA_UlSC_E38_EEEEEEENSW_INS3_IS7_NSA_UlSC_E39_EEENS3= _IS2K_NSA_UlSC_E40_EEEEEEENSW_INS3_IS7_NSA_UlSC_E41_EEENS3_IS2K_NSA_UlSC_E4= 2_EEEEEEE' (demangler failed with signal 11)\nA problem internal to GDB has= been detected,\nfurther debugging may prove unreliable.\nQuit this debuggi= ng session? " >~"(y or n) [answered Y; input not from terminal]\n" >&"\nThis is a bug, please report it." >&" For instructions, see:\n."=