Date: Thu, 11 Apr 2019 05:11:48 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 237190] cc drops core in configure test Message-ID: <bug-237190-227@https.bugs.freebsd.org/bugzilla/>
next in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D237190 Bug ID: 237190 Summary: cc drops core in configure test Product: Base System Version: 12.0-STABLE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: bugs@FreeBSD.org Reporter: andrew@tao11.riddles.org.uk Created attachment 203574 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D203574&action= =3Dedit reproducer source Running 12-stable at revision=3D346019 ./configure test in sysutils/cdrtools makes cc drop a core (this is cc itse= lf that crashes, NOT the generated conftest program). Reproducer files attached. Backtrace: * thread #1, name =3D 'cc', stop reason =3D signal SIGSEGV * frame #0: 0x00000000015fdeb1 cc`::AddOverloadCandidate() [inlined] getNumParams at Type.h:3668 frame #1: 0x00000000015fdeaa cc`::AddOverloadCandidate() at SemaOverload.cpp:6043 frame #2: 0x000000000155b2df cc`::DiagnoseEmptyLookup() at SemaExpr.cpp:1899 frame #3: 0x00000000016246d1 cc`::BuildRecoveryCallExpr() at SemaOverload.cpp:11889 frame #4: 0x000000000161270a cc`::FinishOverloadedCallExpr() at SemaOverload.cpp:12007 frame #5: 0x00000000016125c4 cc`::BuildOverloadedCallExpr() at SemaOverload.cpp:12122 frame #6: 0x0000000001555501 cc`::ActOnCallExpr() at SemaExpr.cpp:5387 frame #7: 0x0000000001b90a9a cc`::ParsePostfixExpressionSuffix() at ParseExpr.cpp:1681 frame #8: 0x0000000001b92fbb cc`::ParseCastExpression() at ParseExpr.cpp:1448 frame #9: 0x0000000001b8e785 cc`::ParseAssignmentExpression() [inlined] ParseCastExpression at ParseExpr.cpp:525 frame #10: 0x0000000001b8e773 cc`::ParseAssignmentExpression() at ParseExpr.cpp:172 frame #11: 0x0000000001b8e68e cc`clang::Parser::ParseExpression(clang::Parser::TypeCastState) at ParseExpr.cpp:124 frame #12: 0x0000000001bb9567 cc`::ParseReturnStatement() at ParseStmt.cpp:1905 frame #13: 0x0000000001bb45b0 cc`::ParseStatementOrDeclarationAfterAttributes() at ParseStmt.cpp:0 frame #14: 0x0000000001bb3ddf cc`::ParseStatementOrDeclaration() at ParseStmt.cpp:110 frame #15: 0x0000000001bbae99 cc`::ParseCompoundStatementBody() at ParseStmt.cpp:989 frame #16: 0x0000000001bbb7c0 cc`::ParseFunctionStatementBody() at ParseStmt.cpp:1962 frame #17: 0x0000000001b0b428 cc`::ParseFunctionDefinition() at Parser.cpp:1243 frame #18: 0x0000000001b6f443 cc`::ParseDeclGroup() at ParseDecl.cpp:19= 68 frame #19: 0x0000000001b0a6f9 cc`::ParseDeclOrFunctionDefInternal() at Parser.cpp:1012 frame #20: 0x0000000001b0a177 cc`::ParseDeclarationOrFunctionDefinition= () at Parser.cpp:1028 frame #21: 0x0000000001b08dcf cc`::ParseExternalDeclaration() at Parser.cpp:853 frame #22: 0x0000000001b07f0b cc`::ParseTopLevelDecl() at Parser.cpp:610 frame #23: 0x0000000001b037a5 cc`::ParseAST() at ParseAST.cpp:158 frame #24: 0x000000000151d755 cc`::Execute() at FrontendAction.cpp:910 frame #25: 0x0000000002326d28 cc`::ExecuteAction() at CompilerInstance.cpp:961 frame #26: 0x00000000010d51f4 cc`::ExecuteCompilerInvocation() at ExecuteCompilerInvocation.cpp:257 frame #27: 0x00000000010c68af cc`::cc1_main() at cc1_main.cpp:218 frame #28: 0x00000000010d2db1 cc`main [inlined] ExecuteCC1Tool at driver.cpp:310 frame #29: 0x00000000010d2d84 cc`main at driver.cpp:382 frame #30: 0x00000000010c610b cc`_start(ap=3D<unavailable>, cleanup=3D<unavailable>) at crt1.c:76 --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-237190-227>