Broken links in Kaleidoscope tutorial #37

obiwanjacobi · 2019-11-16T17:06:19Z

Doing the tutorial and I noticed a lot of links are not working.

For instance on this page: https://llvm.org/docs/tutorial/MyFirstLanguageFrontend/LangImpl03.html
all links to the language reference are pointing within the tutorial folder: https://llvm.org/docs/tutorial/LangRef.html#linkage, which should be https://llvm.org/docs/LangRef.html#linkage

The text was updated successfully, but these errors were encountered:

modocache · 2019-11-17T20:32:56Z

I see, yes. The Kaleidoscope tutorial was moved into its own directory in d80f118, but the tutorial pages use relative links to point to the language reference, such as ../LangRef.html#instruction-reference here: https://github.com/llvm-mirror/llvm/blame/2c4ca6832fa6b306ee6a7010bfb80a3f2596f824/docs/tutorial/MyFirstLanguageFrontend/LangImpl03.rst#L201

I think the fix would be to find-and-replace all ../ link paths in llvm/docs/tutorial/MyFirstLanguageFrontend with ../../, to account for the additional nesting. I'll try doing so.

modocache · 2019-11-17T20:34:46Z

Oops, I just pulled, and it looks like this has been fixed already in 2916489. The website just needs to be updated. I don't know how to do that, though 😅

obiwanjacobi · 2019-11-18T08:10:32Z

There are also a couple of links that link to other pages that do not use the leading zero.
For instance on page: https://llvm.org/docs/tutorial/MyFirstLanguageFrontend/LangImpl02.html

There is a link ' later in the tutorial. ' that links to https://llvm.org/docs/tutorial/MyFirstLanguageFrontend/LangImpl6.html#user-defined-unary-operators that should be LangImpl06.html.

Perhaps also search for LangImpl?.html

…e. (llvm#37) Summary: Useful in case you want to have control over interrupt vector generation. For example in Rust language we have an arrangement where all unhandled ISR vectors gets mapped to a single default handler function. Which is hard to implement when LLVM tries to generate vectors on its own. Reviewers: asl, krisb Subscribers: hiraditya, JDevlieghere, awygle, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D67313 llvm-svn: 372910 Co-authored-by: Vadzim Dambrouski <pftbest@gmail.com>

…s and stores. (llvm#37) * [LLVM][RVV 0.7.1] Rename elements in search table to match T-Head suggested naming scheme. * [LLVM][XTHeadVector] Define intrinsic functions for unit-strided segment load. * [LLVM][XTHeadVector] Define search table for vlseg intrinsic. * [LLVM][XTHeadVector] Define pseudo nodes for vlseg intrinsic. * [LLVM][XTHeadVector] Expand vlseg load pseudo nodes. * [LLVM][XTHeadVector] Set load/store info for newly added intrinsic. * [LLVM][XTHeadVector] Add tests for new intrinsic. * [LLVM][XTHeadVector] Define intrinsic for segment store. * [LLVM][XTHeadVector] Define search table for seg store intrinsic. * [LLVM][XTHeadVector] Define pseudo nodes for segment store intrinsic. * [LLVM][XTHeadVector] Select segment store pseudos. * [LLVM][XTHeadVector] Set load and store info for segment store intrinsic. * [LLVM][XTHeadVector] Add tests.

following ASAN failure is fixed with this patch. We store cleanups in EvalInfo, which are usually run with certain ScopeRAII objects. We can have temporaries in the cleanup stack, backed by CallStackFrame. If such temporaries aren't destroyed before the enclosing CallStackFrame, we end up accessing the freed temporary to run the cleanup. ``` ================================================================= ==553356==ERROR: AddressSanitizer: heap-use-after-free on address 0x7c63f05a65b0 at pc 0x561e4add6ae7 bp 0x7fff430f7770 sp 0x7fff430f7768 READ of size 4 at 0x7c63f05a65b0 thread T0 #0 0x561e4add6ae6 in clang::APValue::operator=(clang::APValue&&) third_party/llvm/llvm-project/clang/lib/AST/APValue.cpp:394:9 #1 0x561e4b41fd0b in (anonymous namespace)::Cleanup::endLifetime((anonymous namespace)::EvalInfo&, bool) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:749:27 #2 0x561e4b4d42a7 in (anonymous namespace)::ScopeRAII<((anonymous namespace)::ScopeKind)1>::cleanup((anonymous namespace)::EvalInfo&, bool, unsigned int) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:1449:41 llvm#3 0x561e4b4246ec in destroy third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:1427:17 llvm#4 0x561e4b4246ec in ~ScopeRAII third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:1433:9 llvm#5 0x561e4b4246ec in EvaluateCond((anonymous namespace)::EvalInfo&, clang::VarDecl const*, clang::Expr const*, bool&) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5185:1 llvm#6 0x561e4b41ea8c in EvaluateStmt((anonymous namespace)::StmtResult&, (anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5555:17 llvm#7 0x561e4b423755 in EvaluateLoopBody((anonymous namespace)::StmtResult&, (anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5221:24 llvm#8 0x561e4b41d597 in EvaluateStmt((anonymous namespace)::StmtResult&, (anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5635:28 llvm#9 0x561e4b41d341 in EvaluateStmt((anonymous namespace)::StmtResult&, (anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5521:28 llvm#10 0x561e4b40113c in HandleFunctionCall(clang::SourceLocation, clang::FunctionDecl const*, (anonymous namespace)::LValue const*, clang::Expr const*, llvm::ArrayRef<clang::Expr const*>, (anonymous namespace)::CallRef, clang::Stmt const*, (anonymous namespace)::EvalInfo&, clang::APValue&, (anonymous namespace)::LValue const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:6520:24 llvm#11 0x561e4b4c9652 in handleCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:8332:10 llvm#12 0x561e4b4c9652 in VisitCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:8132:10 llvm#13 0x561e4b4c9652 in visitNonBuiltinCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:9749:28 llvm#14 0x561e4b4c9652 in (anonymous namespace)::PointerExprEvaluator::VisitCallExpr(clang::CallExpr const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:9763:12 llvm#15 0x561e4b4c3e5b in clang::StmtVisitorBase<llvm::make_const_ptr, (anonymous namespace)::PointerExprEvaluator, bool>::Visit(clang::Stmt const*) blaze-out/k8-opt-asan/genfiles/third_party/llvm/llvm-project/clang/include/clang/AST/StmtNodes.inc llvm#16 0x561e4b3ff820 in EvaluatePointer third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:9458:60 llvm#17 0x561e4b3ff820 in Evaluate(clang::APValue&, (anonymous namespace)::EvalInfo&, clang::Expr const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:16343:10 llvm#18 0x561e4b41f204 in EvaluateStmt((anonymous namespace)::StmtResult&, (anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5511:17 llvm#19 0x561e4b41d341 in EvaluateStmt((anonymous namespace)::StmtResult&, (anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5521:28 llvm#20 0x561e4b40113c in HandleFunctionCall(clang::SourceLocation, clang::FunctionDecl const*, (anonymous namespace)::LValue const*, clang::Expr const*, llvm::ArrayRef<clang::Expr const*>, (anonymous namespace)::CallRef, clang::Stmt const*, (anonymous namespace)::EvalInfo&, clang::APValue&, (anonymous namespace)::LValue const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:6520:24 llvm#21 0x561e4b4c9652 in handleCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:8332:10 llvm#22 0x561e4b4c9652 in VisitCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:8132:10 llvm#23 0x561e4b4c9652 in visitNonBuiltinCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:9749:28 llvm#24 0x561e4b4c9652 in (anonymous namespace)::PointerExprEvaluator::VisitCallExpr(clang::CallExpr const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:9763:12 llvm#25 0x561e4b4c3e5b in clang::StmtVisitorBase<llvm::make_const_ptr, (anonymous namespace)::PointerExprEvaluator, bool>::Visit(clang::Stmt const*) blaze-out/k8-opt-asan/genfiles/third_party/llvm/llvm-project/clang/include/clang/AST/StmtNodes.inc llvm#26 0x561e4b3ff820 in EvaluatePointer third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:9458:60 llvm#27 0x561e4b3ff820 in Evaluate(clang::APValue&, (anonymous namespace)::EvalInfo&, clang::Expr const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:16343:10 llvm#28 0x561e4b4ad3c2 in EvaluateAsBooleanCondition third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:2742:8 llvm#29 0x561e4b4ad3c2 in (anonymous namespace)::IntExprEvaluator::VisitCastExpr(clang::CastExpr const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:14877:10 llvm#30 0x561e4b49f192 in clang::StmtVisitorBase<llvm::make_const_ptr, (anonymous namespace)::IntExprEvaluator, bool>::Visit(clang::Stmt const*) third_party/llvm/llvm-project/clang/include/clang/AST/StmtVisitor.h llvm#31 0x561e4b3ff8af in Evaluate(clang::APValue&, (anonymous namespace)::EvalInfo&, clang::Expr const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:16339:41 llvm#32 0x561e4b4a0dd2 in EvaluateAsBooleanCondition third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:2742:8 llvm#33 0x561e4b4a0dd2 in (anonymous namespace)::IntExprEvaluator::VisitUnaryOperator(clang::UnaryOperator const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:14795:10 llvm#34 0x561e4b49f0db in clang::StmtVisitorBase<llvm::make_const_ptr, (anonymous namespace)::IntExprEvaluator, bool>::Visit(clang::Stmt const*) third_party/llvm/llvm-project/clang/include/clang/AST/StmtVisitor.h llvm#35 0x561e4b3ff8af in Evaluate(clang::APValue&, (anonymous namespace)::EvalInfo&, clang::Expr const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:16339:41 llvm#36 0x561e4b3fbe35 in EvaluateAsRValue((anonymous namespace)::EvalInfo&, clang::Expr const*, clang::APValue&) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:16455:8 llvm#37 0x561e4b3fc278 in clang::Expr::EvaluateForOverflow(clang::ASTContext const&) const third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:16903:11 llvm#38 0x561e4a020e69 in clang::Sema::CheckForIntOverflow(clang::Expr const*) third_party/crosstool/v18/stable/src/libcxx/include/__memory/uninitialized_algorithms.h llvm#39 0x561e4a021cd7 in clang::Sema::CheckCompletedExpr(clang::Expr*, clang::SourceLocation, bool) third_party/llvm/llvm-project/clang/lib/Sema/SemaChecking.cpp:12989:5 llvm#40 0x561e4a4b9d2e in clang::Sema::ActOnFinishFullExpr(clang::Expr*, clang::SourceLocation, bool, bool, bool) third_party/llvm/llvm-project/clang/lib/Sema/SemaExprCXX.cpp:9225:3 llvm#41 0x561e4a372e20 in MakeFullExpr third_party/llvm/llvm-project/clang/include/clang/Sema/Sema.h:7292:9 llvm#42 0x561e4a372e20 in clang::Sema::ActOnCondition(clang::Scope*, clang::SourceLocation, clang::Expr*, clang::Sema::ConditionKind, bool) third_party/llvm/llvm-project/clang/lib/Sema/SemaExpr.cpp:20363:26 llvm#43 0x561e49b5407d in clang::Parser::ParseCXXCondition(clang::ActionResult<clang::Stmt*, true>*, clang::SourceLocation, clang::Sema::ConditionKind, bool, clang::Parser::ForRangeInfo*, bool) third_party/llvm/llvm-project/clang/lib/Parse/ParseExprCXX.cpp:2204:20 llvm#44 0x561e49c000a8 in clang::Parser::ParseParenExprOrCondition(clang::ActionResult<clang::Stmt*, true>*, clang::Sema::ConditionResult&, clang::SourceLocation, clang::Sema::ConditionKind, clang::SourceLocation&, clang::SourceLocation&) third_party/llvm/llvm-project/clang/lib/Parse/ParseStmt.cpp:1376:12 llvm#45 0x561e49bf6c2f in clang::Parser::ParseIfStatement(clang::SourceLocation*) third_party/llvm/llvm-project/clang/lib/Parse/ParseStmt.cpp:1587:9 llvm#46 0x561e49bf2d6d in clang::Parser::ParseStatementOrDeclarationAfterAttributes(llvm::SmallVector<clang::Stmt*, 32u>&, clang::Parser::ParsedStmtContext, clang::SourceLocation*, clang::ParsedAttributes&, clang::ParsedAttributes&) third_party/llvm/llvm-project/clang/lib/Parse/ParseStmt.cpp:325:12 llvm#47 0x561e49bf0a6e in clang::Parser::ParseStatementOrDeclaration(llvm::SmallVector<clang::Stmt*, 32u>&, clang::Parser::ParsedStmtContext, clang::SourceLocation*) third_party/llvm/llvm-project/clang/lib/Parse/ParseStmt.cpp:125:20 llvm#48 0x561e49bff57d in clang::Parser::ParseCompoundStatementBody(bool) third_party/llvm/llvm-project/clang/lib/Parse/ParseStmt.cpp:1267:11 llvm#49 0x561e49c0136e in clang::Parser::ParseFunctionStatementBody(clang::Decl*, clang::Parser::ParseScope&) third_party/llvm/llvm-project/clang/lib/Parse/ParseStmt.cpp:2577:21 llvm#50 0x561e49afa4fd in clang::Parser::ParseFunctionDefinition(clang::ParsingDeclarator&, clang::Parser::ParsedTemplateInfo const&, clang::Parser::LateParsedAttrList*) third_party/llvm/llvm-project/clang/lib/Parse/Parser.cpp:1520:10 llvm#51 0x561e49ba6e44 in clang::Parser::ParseDeclGroup(clang::ParsingDeclSpec&, clang::DeclaratorContext, clang::ParsedAttributes&, clang::Parser::ParsedTemplateInfo&, clang::SourceLocation*, clang::Parser::ForRangeInit*) third_party/llvm/llvm-project/clang/lib/Parse/ParseDecl.cpp:2460:17 llvm#52 0x561e49af8746 in clang::Parser::ParseDeclOrFunctionDefInternal(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec&, clang::AccessSpecifier) third_party/llvm/llvm-project/clang/lib/Parse/Parser.cpp:1244:10 llvm#53 0x561e49af79f8 in clang::Parser::ParseDeclarationOrFunctionDefinition(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec*, clang::AccessSpecifier) third_party/llvm/llvm-project/clang/lib/Parse/Parser.cpp:1266:12 llvm#54 0x561e49af5d96 in clang::Parser::ParseExternalDeclaration(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec*) third_party/llvm/llvm-project/clang/lib/Parse/Parser.cpp:1069:14 llvm#55 0x561e49b6c42c in clang::Parser::ParseInnerNamespace(llvm::SmallVector<clang::Parser::InnerNamespaceInfo, 4u> const&, unsigned int, clang::SourceLocation&, clang::ParsedAttributes&, clang::BalancedDelimiterTracker&) third_party/llvm/llvm-project/clang/lib/Parse/ParseDeclCXX.cpp:276:7 llvm#56 0x561e49b6c5d7 in clang::Parser::ParseInnerNamespace(llvm::SmallVector<clang::Parser::InnerNamespaceInfo, 4u> const&, unsigned int, clang::SourceLocation&, clang::ParsedAttributes&, clang::BalancedDelimiterTracker&) third_party/llvm/llvm-project/clang/lib/Parse/ParseDeclCXX.cpp:298:3 llvm#57 0x561e49b6b7c3 in clang::Parser::ParseNamespace(clang::DeclaratorContext, clang::SourceLocation&, clang::SourceLocation) third_party/llvm/llvm-project/clang/lib/Parse/ParseDeclCXX.cpp:253:3 llvm#58 0x561e49ba337a in clang::Parser::ParseDeclaration(clang::DeclaratorContext, clang::SourceLocation&, clang::ParsedAttributes&, clang::ParsedAttributes&, clang::SourceLocation*) third_party/llvm/llvm-project/clang/lib/Parse/ParseDecl.cpp llvm#59 0x561e49af563a in clang::Parser::ParseExternalDeclaration(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec*) third_party/llvm/llvm-project/clang/lib/Parse/Parser.cpp:985:14 llvm#60 0x561e49af3779 in clang::Parser::ParseTopLevelDecl(clang::OpaquePtr<clang::DeclGroupRef>&, clang::Sema::ModuleImportState&) third_party/llvm/llvm-project/clang/lib/Parse/Parser.cpp:758:12 llvm#61 0x561e49aec6ae in clang::ParseAST(clang::Sema&, bool, bool) third_party/llvm/llvm-project/clang/lib/Parse/ParseAST.cpp:171:20 llvm#62 0x561e496f13ae in clang::ASTFrontendAction::ExecuteAction() third_party/llvm/llvm-project/clang/lib/Frontend/FrontendAction.cpp:1191:3 llvm#63 0x561e496f0874 in clang::FrontendAction::Execute() third_party/llvm/llvm-project/clang/lib/Frontend/FrontendAction.cpp:1077:8 llvm#64 0x561e49644511 in clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) third_party/llvm/llvm-project/clang/lib/Frontend/CompilerInstance.cpp:1062:33 llvm#65 0x561e47ffe1b9 in clang::ExecuteCompilerInvocation(clang::CompilerInstance*) third_party/llvm/llvm-project/clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp:296:25 llvm#66 0x561e47fee631 in cc1_main(llvm::ArrayRef<char const*>, char const*, void*) third_party/llvm/llvm-project/clang/tools/driver/cc1_main.cpp:286:15 llvm#67 0x561e47fe9912 in ExecuteCC1Tool(llvm::SmallVectorImpl<char const*>&, llvm::ToolContext const&) third_party/llvm/llvm-project/clang/tools/driver/driver.cpp:218:12 llvm#68 0x561e47fec7e6 in operator() third_party/llvm/llvm-project/clang/tools/driver/driver.cpp:360:14 llvm#69 0x561e47fec7e6 in int llvm::function_ref<int (llvm::SmallVectorImpl<char const*>&)>::callback_fn<clang_main(int, char**, llvm::ToolContext const&)::$_0>(long, llvm::SmallVectorImpl<char const*>&) third_party/llvm/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12 #70 0x561e498bc531 in operator() third_party/llvm/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:69:12 llvm#71 0x561e498bc531 in operator() third_party/llvm/llvm-project/clang/lib/Driver/Job.cpp:437:34 llvm#72 0x561e498bc531 in void llvm::function_ref<void ()>::callback_fn<clang::driver::CC1Command::Execute(llvm::ArrayRef<std::__u::optional<llvm::StringRef>>, std::__u::basic_string<char, std::__u::char_traits<char>, std::__u::allocator<char>>*, bool*) const::$_0>(long) third_party/llvm/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:12 llvm#73 0x561e4ff969e8 in operator() third_party/llvm/llvm-project/llvm/include/llvm/ADT/STLFunctionalExtras.h:69:12 llvm#74 0x561e4ff969e8 in llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) third_party/llvm/llvm-project/llvm/lib/Support/CrashRecoveryContext.cpp:426:3 llvm#75 0x561e498bb331 in clang::driver::CC1Command::Execute(llvm::ArrayRef<std::__u::optional<llvm::StringRef>>, std::__u::basic_string<char, std::__u::char_traits<char>, std::__u::allocator<char>>*, bool*) const third_party/llvm/llvm-project/clang/lib/Driver/Job.cpp:437:12 llvm#76 0x561e49860e38 in clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&, bool) const third_party/llvm/llvm-project/clang/lib/Driver/Compilation.cpp:196:15 llvm#77 0x561e49861154 in clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl<std::__u::pair<int, clang::driver::Command const*>>&, bool) const third_party/llvm/llvm-project/clang/lib/Driver/Compilation.cpp:250:19 llvm#78 0x561e49886037 in clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl<std::__u::pair<int, clang::driver::Command const*>>&) third_party/llvm/llvm-project/clang/lib/Driver/Driver.cpp:1968:5 llvm#79 0x561e47fe8c7d in clang_main(int, char**, llvm::ToolContext const&) third_party/llvm/llvm-project/clang/tools/driver/driver.cpp:396:21 llvm#80 0x561e47fe6ae7 in main blaze-out/k8-opt-asan/bin/third_party/llvm/llvm-project/clang/clang-driver.cpp:17:10 llvm#81 0x7fb3f13c33d3 in __libc_start_main (/usr/grte/v5/lib64/libc.so.6+0x613d3) (BuildId: 9a996398ce14a94560b0c642eb4f6e94) llvm#82 0x561e47f0a229 in _start /usr/grte/v5/debug-src/src/csu/../sysdeps/x86_64/start.S:120 0x7c63f05a65b0 is located 48 bytes inside of 104-byte region [0x7c63f05a6580,0x7c63f05a65e8) freed by thread T0 here: #0 0x561e47fe5342 in operator delete(void*, unsigned long) third_party/llvm/llvm-project/compiler-rt/lib/asan/asan_new_delete.cpp:155:3 #1 0x561e4b4c2fcc in __libcpp_operator_delete<void *, unsigned long> third_party/crosstool/v18/stable/src/libcxx/include/new:286:3 #2 0x561e4b4c2fcc in __do_deallocate_handle_size<> third_party/crosstool/v18/stable/src/libcxx/include/new:310:10 llvm#3 0x561e4b4c2fcc in __libcpp_deallocate third_party/crosstool/v18/stable/src/libcxx/include/new:323:12 llvm#4 0x561e4b4c2fcc in deallocate third_party/crosstool/v18/stable/src/libcxx/include/__memory/allocator.h:135:7 llvm#5 0x561e4b4c2fcc in deallocate third_party/crosstool/v18/stable/src/libcxx/include/__memory/allocator_traits.h:313:9 llvm#6 0x561e4b4c2fcc in std::__u::__tree<std::__u::__value_type<std::__u::pair<void const*, unsigned int>, clang::APValue>, std::__u::__map_value_compare<std::__u::pair<void const*, unsigned int>, std::__u::__value_type<std::__u::pair<void const*, unsigned int>, clang::APValue>, std::__u::less<std::__u::pair<void const*, unsigned int>>, true>, std::__u::allocator<std::__u::__value_type<std::__u::pair<void const*, unsigned int>, clang::APValue>>>::destroy(std::__u::__tree_node<std::__u::__value_type<std::__u::pair<void const*, unsigned int>, clang::APValue>, void*>*) third_party/crosstool/v18/stable/src/libcxx/include/__tree:1549:5 llvm#7 0x561e4b400340 in ~__tree third_party/crosstool/v18/stable/src/libcxx/include/__tree:1539:3 llvm#8 0x561e4b400340 in ~map third_party/crosstool/v18/stable/src/libcxx/include/map:1138:112 llvm#9 0x561e4b400340 in (anonymous namespace)::CallStackFrame::~CallStackFrame() third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:1524:1 llvm#10 0x561e4b49697b in HandleConstructorCall(clang::Expr const*, (anonymous namespace)::LValue const&, (anonymous namespace)::CallRef, clang::CXXConstructorDecl const*, (anonymous namespace)::EvalInfo&, clang::APValue&) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:6742:1 llvm#11 0x561e4b400cca in HandleConstructorCall(clang::Expr const*, (anonymous namespace)::LValue const&, llvm::ArrayRef<clang::Expr const*>, clang::CXXConstructorDecl const*, (anonymous namespace)::EvalInfo&, clang::APValue&) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:6753:10 llvm#12 0x561e4b45cfae in (anonymous namespace)::RecordExprEvaluator::VisitCXXConstructExpr(clang::CXXConstructExpr const*, clang::QualType) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:10792:10 llvm#13 0x561e4b45dae7 in clang::StmtVisitorBase<llvm::make_const_ptr, (anonymous namespace)::RecordExprEvaluator, bool>::Visit(clang::Stmt const*) blaze-out/k8-opt-asan/genfiles/third_party/llvm/llvm-project/clang/include/clang/AST/StmtNodes.inc llvm#14 0x561e4b3f963e in EvaluateRecord third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:10917:50 llvm#15 0x561e4b3f963e in EvaluateInPlace(clang::APValue&, (anonymous namespace)::EvalInfo&, (anonymous namespace)::LValue const&, clang::Expr const*, bool) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:16425:14 llvm#16 0x561e4b3ff0b3 in EvaluateCallArg(clang::ParmVarDecl const*, clang::Expr const*, (anonymous namespace)::CallRef, (anonymous namespace)::EvalInfo&, bool) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:6403:8 llvm#17 0x561e4b440530 in EvaluateArgs(llvm::ArrayRef<clang::Expr const*>, (anonymous namespace)::CallRef, (anonymous namespace)::EvalInfo&, clang::FunctionDecl const*, bool) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:6442:10 llvm#18 0x561e4b4a503e in handleCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:8298:12 llvm#19 0x561e4b4a503e in VisitCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:8132:10 llvm#20 0x561e4b4a503e in (anonymous namespace)::IntExprEvaluator::VisitCallExpr(clang::CallExpr const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:12700:33 llvm#21 0x561e4b49f1a5 in clang::StmtVisitorBase<llvm::make_const_ptr, (anonymous namespace)::IntExprEvaluator, bool>::Visit(clang::Stmt const*) third_party/llvm/llvm-project/clang/include/clang/AST/StmtVisitor.h llvm#22 0x561e4b3ff8af in Evaluate(clang::APValue&, (anonymous namespace)::EvalInfo&, clang::Expr const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:16339:41 llvm#23 0x561e4b424658 in EvaluateAsBooleanCondition third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:2742:8 llvm#24 0x561e4b424658 in EvaluateCond((anonymous namespace)::EvalInfo&, clang::VarDecl const*, clang::Expr const*, bool&) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5182:8 llvm#25 0x561e4b41ea8c in EvaluateStmt((anonymous namespace)::StmtResult&, (anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5555:17 llvm#26 0x561e4b423755 in EvaluateLoopBody((anonymous namespace)::StmtResult&, (anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5221:24 llvm#27 0x561e4b41d597 in EvaluateStmt((anonymous namespace)::StmtResult&, (anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5635:28 llvm#28 0x561e4b41d341 in EvaluateStmt((anonymous namespace)::StmtResult&, (anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5521:28 llvm#29 0x561e4b40113c in HandleFunctionCall(clang::SourceLocation, clang::FunctionDecl const*, (anonymous namespace)::LValue const*, clang::Expr const*, llvm::ArrayRef<clang::Expr const*>, (anonymous namespace)::CallRef, clang::Stmt const*, (anonymous namespace)::EvalInfo&, clang::APValue&, (anonymous namespace)::LValue const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:6520:24 llvm#30 0x561e4b4c9652 in handleCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:8332:10 llvm#31 0x561e4b4c9652 in VisitCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:8132:10 llvm#32 0x561e4b4c9652 in visitNonBuiltinCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:9749:28 llvm#33 0x561e4b4c9652 in (anonymous namespace)::PointerExprEvaluator::VisitCallExpr(clang::CallExpr const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:9763:12 llvm#34 0x561e4b4c3e5b in clang::StmtVisitorBase<llvm::make_const_ptr, (anonymous namespace)::PointerExprEvaluator, bool>::Visit(clang::Stmt const*) blaze-out/k8-opt-asan/genfiles/third_party/llvm/llvm-project/clang/include/clang/AST/StmtNodes.inc llvm#35 0x561e4b3ff820 in EvaluatePointer third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:9458:60 llvm#36 0x561e4b3ff820 in Evaluate(clang::APValue&, (anonymous namespace)::EvalInfo&, clang::Expr const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:16343:10 llvm#37 0x561e4b41f204 in EvaluateStmt((anonymous namespace)::StmtResult&, (anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5511:17 llvm#38 0x561e4b41d341 in EvaluateStmt((anonymous namespace)::StmtResult&, (anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5521:28 llvm#39 0x561e4b40113c in HandleFunctionCall(clang::SourceLocation, clang::FunctionDecl const*, (anonymous namespace)::LValue const*, clang::Expr const*, llvm::ArrayRef<clang::Expr const*>, (anonymous namespace)::CallRef, clang::Stmt const*, (anonymous namespace)::EvalInfo&, clang::APValue&, (anonymous namespace)::LValue const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:6520:24 llvm#40 0x561e4b4c9652 in handleCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:8332:10 llvm#41 0x561e4b4c9652 in VisitCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:8132:10 llvm#42 0x561e4b4c9652 in visitNonBuiltinCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:9749:28 llvm#43 0x561e4b4c9652 in (anonymous namespace)::PointerExprEvaluator::VisitCallExpr(clang::CallExpr const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:9763:12 llvm#44 0x561e4b4c3e5b in clang::StmtVisitorBase<llvm::make_const_ptr, (anonymous namespace)::PointerExprEvaluator, bool>::Visit(clang::Stmt const*) blaze-out/k8-opt-asan/genfiles/third_party/llvm/llvm-project/clang/include/clang/AST/StmtNodes.inc llvm#45 0x561e4b3ff820 in EvaluatePointer third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:9458:60 llvm#46 0x561e4b3ff820 in Evaluate(clang::APValue&, (anonymous namespace)::EvalInfo&, clang::Expr const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:16343:10 llvm#47 0x561e4b4ad3c2 in EvaluateAsBooleanCondition third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:2742:8 llvm#48 0x561e4b4ad3c2 in (anonymous namespace)::IntExprEvaluator::VisitCastExpr(clang::CastExpr const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:14877:10 llvm#49 0x561e4b49f192 in clang::StmtVisitorBase<llvm::make_const_ptr, (anonymous namespace)::IntExprEvaluator, bool>::Visit(clang::Stmt const*) third_party/llvm/llvm-project/clang/include/clang/AST/StmtVisitor.h previously allocated by thread T0 here: #0 0x561e47fe46bd in operator new(unsigned long) third_party/llvm/llvm-project/compiler-rt/lib/asan/asan_new_delete.cpp:86:3 #1 0x561e4b424d00 in __libcpp_operator_new<unsigned long> third_party/crosstool/v18/stable/src/libcxx/include/new:277:10 #2 0x561e4b424d00 in __libcpp_allocate third_party/crosstool/v18/stable/src/libcxx/include/new:301:10 llvm#3 0x561e4b424d00 in allocate third_party/crosstool/v18/stable/src/libcxx/include/__memory/allocator.h:120:32 llvm#4 0x561e4b424d00 in allocate third_party/crosstool/v18/stable/src/libcxx/include/__memory/allocator_traits.h:281:16 llvm#5 0x561e4b424d00 in __construct_node<const std::__u::piecewise_construct_t &, std::__u::tuple<std::__u::pair<const void *, unsigned int> &&>, std::__u::tuple<> > third_party/crosstool/v18/stable/src/libcxx/include/__tree:1820:21 llvm#6 0x561e4b424d00 in std::__u::pair<std::__u::__tree_iterator<std::__u::__value_type<std::__u::pair<void const*, unsigned int>, clang::APValue>, std::__u::__tree_node<std::__u::__value_type<std::__u::pair<void const*, unsigned int>, clang::APValue>, void*>*, long>, bool> std::__u::__tree<std::__u::__value_type<std::__u::pair<void const*, unsigned int>, clang::APValue>, std::__u::__map_value_compare<std::__u::pair<void const*, unsigned int>, std::__u::__value_type<std::__u::pair<void const*, unsigned int>, clang::APValue>, std::__u::less<std::__u::pair<void const*, unsigned int>>, true>, std::__u::allocator<std::__u::__value_type<std::__u::pair<void const*, unsigned int>, clang::APValue>>>::__emplace_unique_key_args<std::__u::pair<void const*, unsigned int>, std::__u::piecewise_construct_t const&, std::__u::tuple<std::__u::pair<void const*, unsigned int>&&>, std::__u::tuple<>>(std::__u::pair<void const*, unsigned int> const&, std::__u::piecewise_construct_t const&, std::__u::tuple<std::__u::pair<void const*, unsigned int>&&>&&, std::__u::tuple<>&&) third_party/crosstool/v18/stable/src/libcxx/include/__tree:1787:25 llvm#7 0x561e4b424a03 in operator[] third_party/crosstool/v18/stable/src/libcxx/include/map:1531:8 llvm#8 0x561e4b424a03 in (anonymous namespace)::CallStackFrame::createLocal(clang::APValue::LValueBase, void const*, clang::QualType, (anonymous namespace)::ScopeKind) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:1963:21 llvm#9 0x561e4b42bd95 in clang::APValue& (anonymous namespace)::CallStackFrame::createTemporary<clang::Expr>(clang::Expr const*, clang::QualType, (anonymous namespace)::ScopeKind, (anonymous namespace)::LValue&) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:1944:10 llvm#10 0x561e4b3ffd17 in Evaluate(clang::APValue&, (anonymous namespace)::EvalInfo&, clang::Expr const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:16367:27 llvm#11 0x561e4b40429c in handleLValueToRValueConversion((anonymous namespace)::EvalInfo&, clang::Expr const*, clang::QualType, (anonymous namespace)::LValue const&, clang::APValue&, bool) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:4518:12 llvm#12 0x561e4b496e9c in handleTrivialCopy((anonymous namespace)::EvalInfo&, clang::ParmVarDecl const*, clang::Expr const*, clang::APValue&, bool) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:6469:10 llvm#13 0x561e4b494fdd in HandleConstructorCall(clang::Expr const*, (anonymous namespace)::LValue const&, (anonymous namespace)::CallRef, clang::CXXConstructorDecl const*, (anonymous namespace)::EvalInfo&, clang::APValue&) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:6582:12 llvm#14 0x561e4b400cca in HandleConstructorCall(clang::Expr const*, (anonymous namespace)::LValue const&, llvm::ArrayRef<clang::Expr const*>, clang::CXXConstructorDecl const*, (anonymous namespace)::EvalInfo&, clang::APValue&) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:6753:10 llvm#15 0x561e4b45cfae in (anonymous namespace)::RecordExprEvaluator::VisitCXXConstructExpr(clang::CXXConstructExpr const*, clang::QualType) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:10792:10 llvm#16 0x561e4b45dae7 in clang::StmtVisitorBase<llvm::make_const_ptr, (anonymous namespace)::RecordExprEvaluator, bool>::Visit(clang::Stmt const*) blaze-out/k8-opt-asan/genfiles/third_party/llvm/llvm-project/clang/include/clang/AST/StmtNodes.inc llvm#17 0x561e4b3f963e in EvaluateRecord third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:10917:50 llvm#18 0x561e4b3f963e in EvaluateInPlace(clang::APValue&, (anonymous namespace)::EvalInfo&, (anonymous namespace)::LValue const&, clang::Expr const*, bool) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:16425:14 llvm#19 0x561e4b3ff0b3 in EvaluateCallArg(clang::ParmVarDecl const*, clang::Expr const*, (anonymous namespace)::CallRef, (anonymous namespace)::EvalInfo&, bool) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:6403:8 llvm#20 0x561e4b440530 in EvaluateArgs(llvm::ArrayRef<clang::Expr const*>, (anonymous namespace)::CallRef, (anonymous namespace)::EvalInfo&, clang::FunctionDecl const*, bool) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:6442:10 llvm#21 0x561e4b4a503e in handleCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:8298:12 llvm#22 0x561e4b4a503e in VisitCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:8132:10 llvm#23 0x561e4b4a503e in (anonymous namespace)::IntExprEvaluator::VisitCallExpr(clang::CallExpr const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:12700:33 llvm#24 0x561e4b49f1a5 in clang::StmtVisitorBase<llvm::make_const_ptr, (anonymous namespace)::IntExprEvaluator, bool>::Visit(clang::Stmt const*) third_party/llvm/llvm-project/clang/include/clang/AST/StmtVisitor.h llvm#25 0x561e4b3ff8af in Evaluate(clang::APValue&, (anonymous namespace)::EvalInfo&, clang::Expr const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:16339:41 llvm#26 0x561e4b424658 in EvaluateAsBooleanCondition third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:2742:8 llvm#27 0x561e4b424658 in EvaluateCond((anonymous namespace)::EvalInfo&, clang::VarDecl const*, clang::Expr const*, bool&) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5182:8 llvm#28 0x561e4b41ea8c in EvaluateStmt((anonymous namespace)::StmtResult&, (anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5555:17 llvm#29 0x561e4b423755 in EvaluateLoopBody((anonymous namespace)::StmtResult&, (anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5221:24 llvm#30 0x561e4b41d597 in EvaluateStmt((anonymous namespace)::StmtResult&, (anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5635:28 llvm#31 0x561e4b41d341 in EvaluateStmt((anonymous namespace)::StmtResult&, (anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5521:28 llvm#32 0x561e4b40113c in HandleFunctionCall(clang::SourceLocation, clang::FunctionDecl const*, (anonymous namespace)::LValue const*, clang::Expr const*, llvm::ArrayRef<clang::Expr const*>, (anonymous namespace)::CallRef, clang::Stmt const*, (anonymous namespace)::EvalInfo&, clang::APValue&, (anonymous namespace)::LValue const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:6520:24 llvm#33 0x561e4b4c9652 in handleCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:8332:10 llvm#34 0x561e4b4c9652 in VisitCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:8132:10 llvm#35 0x561e4b4c9652 in visitNonBuiltinCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:9749:28 llvm#36 0x561e4b4c9652 in (anonymous namespace)::PointerExprEvaluator::VisitCallExpr(clang::CallExpr const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:9763:12 llvm#37 0x561e4b4c3e5b in clang::StmtVisitorBase<llvm::make_const_ptr, (anonymous namespace)::PointerExprEvaluator, bool>::Visit(clang::Stmt const*) blaze-out/k8-opt-asan/genfiles/third_party/llvm/llvm-project/clang/include/clang/AST/StmtNodes.inc llvm#38 0x561e4b3ff820 in EvaluatePointer third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:9458:60 llvm#39 0x561e4b3ff820 in Evaluate(clang::APValue&, (anonymous namespace)::EvalInfo&, clang::Expr const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:16343:10 llvm#40 0x561e4b41f204 in EvaluateStmt((anonymous namespace)::StmtResult&, (anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5511:17 llvm#41 0x561e4b41d341 in EvaluateStmt((anonymous namespace)::StmtResult&, (anonymous namespace)::EvalInfo&, clang::Stmt const*, clang::SwitchCase const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:5521:28 llvm#42 0x561e4b40113c in HandleFunctionCall(clang::SourceLocation, clang::FunctionDecl const*, (anonymous namespace)::LValue const*, clang::Expr const*, llvm::ArrayRef<clang::Expr const*>, (anonymous namespace)::CallRef, clang::Stmt const*, (anonymous namespace)::EvalInfo&, clang::APValue&, (anonymous namespace)::LValue const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:6520:24 llvm#43 0x561e4b4c9652 in handleCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:8332:10 llvm#44 0x561e4b4c9652 in VisitCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:8132:10 llvm#45 0x561e4b4c9652 in visitNonBuiltinCallExpr third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:9749:28 llvm#46 0x561e4b4c9652 in (anonymous namespace)::PointerExprEvaluator::VisitCallExpr(clang::CallExpr const*) third_party/llvm/llvm-project/clang/lib/AST/ExprConstant.cpp:9763:12 ```

…ternal. - Get atexit table initialized before we intall interception. - Do InitializeSuppressions a little earlier (With LLVM-19.1.6-win32.exe) ASAN_OPTIONS=verbosity=2 wine "C:\\Program Files\\LLVM\\bin\\llvm-symbolizer.exe" AddressSanitizer: CHECK failed: asan_suppressions.cpp:46 "((suppression_ctx)) != (0)" (0x0, 0x0) (tid=324) AddressSanitizer: CHECK failed: asan_suppressions.cpp:46 "((suppression_ctx)) != (0)" (0x0, 0x0) (tid=324) (rr) bt #0 __sanitizer::CheckFailed (file=0x7a892243 <.refptr.___asan_shadow_memory_dynamic_address+491> "/home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/asan_suppressions.cpp", line=46, cond=0x7a8922e4 <.refptr.___asan_shadow_memory_dynamic_address+652> "((suppression_ctx)) != (0)", v1=0, v2=0) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_termination.cpp:83 llvm#1 0x7a8772bc in __asan::IsInterceptorSuppressed (interceptor_name=0x7a890364 <.refptr.___asan_option_detect_stack_use_after_return+9824> "memset") at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/asan_suppressions.cpp:46 llvm#2 0x7a86c071 in __asan_wrap_memset (dst=0x302ba000, v=254, size=8192) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors_memintrinsics.inc:87 llvm#3 0x7a86e563 in __asan::FastPoisonShadow (aligned_beg=<optimized out>, aligned_size=<optimized out>, value=<optimized out>) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/asan_poisoning.h:55 llvm#4 __asan::PoisonShadow (addr=22872064, size=65536, value=254 '\376') at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/asan_poisoning.cpp:43 llvm#5 0x7a875c43 in __asan::OnLowLevelAllocate (ptr=22872064, size=65536) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/asan_rtl.cpp:106 llvm#6 0x7a832835 in __sanitizer::LowLevelAllocator::Allocate (this=0x7b14d138, size=16400) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_allocator.cpp:159 llvm#7 0x7a84d3ba in operator new (size=16396, alloc=...) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_common.h:1112 llvm#8 __sanitizer::ChooseSymbolizerTools (list=<optimized out>, allocator=<optimized out>) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_win.cpp:299 llvm#9 __sanitizer::Symbolizer::PlatformInit () at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_win.cpp:312 llvm#10 0x7a849834 in __sanitizer::Symbolizer::GetOrInit () at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_symbolizer_libcdep.cpp:24 llvm#11 0x7a848378 in __sanitizer::(anonymous namespace)::StackTraceTextPrinter::ProcessAddressFrames (this=this@entry=0x121ead4, pc=2055691253) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_stacktrace_libcdep.cpp:37 llvm#12 0x7a8482c1 in __sanitizer::StackTrace::PrintTo (this=this@entry=0x121eb30, output=0x121eb14) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_stacktrace_libcdep.cpp:110 llvm#13 0x7a8485e1 in __sanitizer::StackTrace::Print (this=0x121eb30) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_stacktrace_libcdep.cpp:133 llvm#14 0x7a875c21 in __asan::CheckUnwind () at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/asan_rtl.cpp:70 llvm#15 0x7a843f03 in __sanitizer::CheckFailed (file=0x7a892243 <.refptr.___asan_shadow_memory_dynamic_address+491> "/home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/asan_suppressions.cpp", line=46, cond=0x7a8922e4 <.refptr.___asan_shadow_memory_dynamic_address+652> "((suppression_ctx)) != (0)", v1=0, v2=0) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_termination.cpp:86 llvm#16 0x7a8772bc in __asan::IsInterceptorSuppressed (interceptor_name=0x7a890364 <.refptr.___asan_option_detect_stack_use_after_return+9824> "memset") at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/asan_suppressions.cpp:46 llvm#17 0x7a86c071 in __asan_wrap_memset (dst=0x30300000, v=250, size=131072) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors_memintrinsics.inc:87 llvm#18 0x7a86e563 in __asan::FastPoisonShadow (aligned_beg=<optimized out>, aligned_size=<optimized out>, value=<optimized out>) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/asan_poisoning.h:55 llvm#19 __asan::PoisonShadow (addr=25165824, size=1048576, value=250 '\372') at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/asan_poisoning.cpp:43 llvm#20 0x7a856c54 in __asan::AsanMapUnmapCallback::OnMap (p=25165824, size=1048576, this=<optimized out>) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/asan_allocator.cpp:283 llvm#21 __sanitizer::SizeClassAllocator32<__asan::AP32<__sanitizer::LocalAddressSpaceView> >::AllocateRegion (stat=0x7b1777e4, this=<optimized out>, class_id=<optimized out>) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_allocator_primary32.h:304 llvm#22 __sanitizer::SizeClassAllocator32<__asan::AP32<__sanitizer::LocalAddressSpaceView> >::PopulateFreeList (this=0x7b14ec40, stat=0x7b1777e4, c=0x7b170be4, sci=0x7b14ff40, class_id=12) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_allocator_primary32.h:343 llvm#23 0x7a856b97 in __sanitizer::SizeClassAllocator32<__asan::AP32<__sanitizer::LocalAddressSpaceView> >::AllocateBatch (this=<optimized out>, stat=0x7b1777e4, c=0x7b170be4, class_id=12) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_allocator_primary32.h:174 llvm#24 0x7a856a2b in __sanitizer::SizeClassAllocator32LocalCache<__sanitizer::SizeClassAllocator32<__asan::AP32<__sanitizer::LocalAddressSpaceView> > >::Refill (this=this@entry=0x7b170be4, c=0x7b1723e4, allocator=0x7b14ec40, class_id=12) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_allocator_local_cache.h:244 llvm#25 0x7a8575f5 in __sanitizer::SizeClassAllocator32LocalCache<__sanitizer::SizeClassAllocator32<__asan::AP32<__sanitizer::LocalAddressSpaceView> > >::Allocate (this=0x7b170be4, allocator=0x7b14ec40, class_id=131072) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_allocator_local_cache.h:164 llvm#26 __sanitizer::CombinedAllocator<__sanitizer::SizeClassAllocator32<__asan::AP32<__sanitizer::LocalAddressSpaceView> >, __sanitizer::LargeMmapAllocatorPtrArrayStatic>::Allocate (this=this@entry=0x7b14ec40, cache=0x7b170be4, size=<optimized out>, alignment=8) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/../sanitizer_common/sanitizer_allocator_combined.h:69 llvm#27 0x7a85545b in __asan::Allocator::Allocate (this=<optimized out>, size=<optimized out>, alignment=8, stack=0x121f5c0, alloc_type=__asan::FROM_MALLOC, can_fill=<optimized out>) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/asan_allocator.cpp:586 llvm#28 0x7a853aee in __asan::Allocator::Calloc (nmemb=32, size=4, stack=0x121f5c0, this=<optimized out>) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/asan_allocator.cpp:787 llvm#29 __asan::asan_calloc (nmemb=32, size=4, stack=0x121f5c0) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/asan_allocator.cpp:1012 llvm#30 0x7a86cd43 in calloc (nmemb=32, size=4) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/asan_malloc_win.cpp:92 llvm#31 0x7b493543 in register_onexit_function (table=table@entry=0x7a89b160 <atexit_table>, func=func@entry=0x7a844430 <__sanitizer_cov_dump()>) at /home/bernhard/data/entwicklung/2024/wine/wine/dlls/msvcrt/exit.c:80 llvm#32 0x7b493a54 in _register_onexit_function (table=0x7a89b160 <atexit_table>, func=0x7a844430 <__sanitizer_cov_dump()>) at /home/bernhard/data/entwicklung/2024/wine/wine/dlls/msvcrt/exit.c:443 llvm#33 0x7a83139e in atexit (func=<optimized out>) at ../crt/crtdll.c:209 llvm#34 0x7a841f6d in __sanitizer::Atexit (function=0x7a844430 <__sanitizer_cov_dump()>) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_win.cpp:752 llvm#35 0x7a84440f in __sanitizer::InitializeCoverage (enabled=64, dir=0x7a87f9f6 <.refptr.__ZN11__sanitizer24stoptheworld_tracer_ppidE+42> ".") at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_coverage_libcdep_new.cpp:214 llvm#36 0x7a844430 in __sanitizer::InitializeCoverage(bool, char const*) () at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/sanitizer_common/sanitizer_coverage_libcdep_new.cpp:216 llvm#37 0x0121fa7c in ?? () llvm#38 0x7a8757ab in __asan::AsanInitInternal () at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/asan_rtl.cpp:474 llvm#39 0x7a875fa0 in __asan::AsanInitFromRtl () at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/asan_rtl.cpp:522 llvm#40 __asan::AsanInitializer::AsanInitializer (this=<optimized out>) at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/asan_rtl.cpp:542 llvm#41 __cxx_global_var_init () at /home/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/lib/asan/asan_rtl.cpp:546 llvm#42 0x7a875fa0 in _GLOBAL__sub_I_asan_rtl.cpp () from /media/bernhard/data/entwicklung/2025/llvm-mingw/2025-01-04/llvm-mingw/llvm-project/compiler-rt/build-i686-sanitizers/lib/windows/libclang_rt.asan_dynamic-i386.dll llvm#43 0x0121fd24 in ?? () llvm#44 0x7a87cb9b in __do_global_ctors () at ../crt/gccmain.c:44 llvm#45 __main () at ../crt/gccmain.c:58 llvm#46 0x7a831222 in __DllMainCRTStartup (hDllHandle=0x7a830000, dwReason=1, lpreserved=<optimized out>) at ../crt/crtdll.c:185 llvm#47 0x7a8311af in _DllMainCRTStartup@12 (hDllHandle=<optimized out>, dwReason=<optimized out>, lpreserved=<optimized out>) at ../crt/crtdll.c:156 llvm#48 0x7bdf63d6 in call_dll_entry_point () from /mnt/sdb1/wineprefix_asan_2025-01-01_win32/drive_c/windows/system32/ntdll.dll llvm#49 0x7bdf96e0 in MODULE_InitDLL (wm=<optimized out>, wm@entry=0x243bd0, reason=reason@entry=1, lpReserved=0x121fd24) at /home/bernhard/data/entwicklung/2024/wine/wine/dlls/ntdll/loader.c:1668 llvm#50 0x7bdf7b42 in process_attach (node=<optimized out>, lpReserved=lpReserved@entry=0x121fd24) at /home/bernhard/data/entwicklung/2024/wine/wine/dlls/ntdll/loader.c:1762 llvm#51 0x7bdfa4d8 in loader_init (context=0x121fd24, entry=0x121fdd4) at /home/bernhard/data/entwicklung/2024/wine/wine/dlls/ntdll/loader.c:4456 llvm#52 0x7be18b2c in _LdrInitializeThunk@16 (context=0x121fd24, unk2=0, unk3=0, unk4=0) at /home/bernhard/data/entwicklung/2024/wine/wine/dlls/ntdll/signal_i386.c:559 llvm#53 0xdeadbabe in ?? ()

jyknight added the documentation label Nov 16, 2019

russellw mentioned this issue Jan 8, 2022

Recent clang crashes trying to compile hello.cpp on Windows with opaque pointers #53089

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clangd 13 crash when background indexing source code in xgboost project #53096

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clang-tidy - cancel with Illegal instruction #53285

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[OpenCL] compile clang block crash #53436

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OpenMP offloading crashes when using AMDGPU #53559

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Clang-15 crashed while compiling libcxx #53606

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clang13 parser crashes for invalid code when template function return type is "auto" #53851

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clang++ crash with templated lambdas #53934

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clang crash #53983

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clang-cl.exe (windows) crash in front end #55879

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llvm pass sometimes run ok,sometimes not #56368

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preallocated-x64.ll test fails #58105

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clang 15.0.2 front-end crash on constrained inner class template #58960

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[polly] Assertion `C1->getType() == C2->getType() && "Operand types in binary constant expression should match #59288

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[lldb, gdb-remote] Bug in SendContinuePacketAndWaitForResponse (with Patch/Fix proposal) #59641

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pnarsing mentioned this issue Jan 9, 2023

clang-tidy (llvm-project12) crashes while checking modernize-use-noexcept,modernize-use-uncaught-exceptions for a file #59893

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davidstone mentioned this issue Jan 16, 2023

undeduced type in IR-generation UNREACHABLE executed at llvm/clang/lib/CodeGen/CodeGenFunction.cpp:233! #60085

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bwendling mentioned this issue Jul 22, 2024

[Clang] Loop over FieldDecls instead of all Decls #99574

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sonofR9 mentioned this issue Jul 31, 2024

clang-tidy segfault #101323

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matevy mentioned this issue Aug 2, 2024

Unable to build LLVM 18.1.7 due to failed x86 tests on FC39 on ppc64le #101016

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zyp2005 mentioned this issue Aug 10, 2024

clang -std=c++23 -fmodules -stdlib=libc++ test.cpp failed #102745

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rubickanov mentioned this issue Aug 11, 2024

Got an error while building project in unity WebGL platform #102822

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xyzzy12332 mentioned this issue Aug 23, 2024

clang-cl.exe 19.1.0 and 20.0.0 hangs non-deterministically #105813

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KDJJJ mentioned this issue Aug 27, 2024

[mlir] Crash when using --pass-pipeline="builtin.module(func.func(mesh-spmdization,test-constant-fold))" #106172

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hnarkaytis mentioned this issue Aug 27, 2024

Crash on va_arg with variable size type #106174

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ktkachov mentioned this issue Sep 5, 2024

error in backend: Invalid size request on a scalable vector #107370

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john-carter mentioned this issue Sep 6, 2024

Clang runs OOM when checking for constant initialization of array of unions. #107516

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usx95 mentioned this issue Sep 6, 2024

[clang] Crash in TreeTransform<TemplateInstantiator>::TransformExpr with invalid expr #107560

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tianxinghe mentioned this issue Sep 9, 2024

[clang static analyzer] Crash in printReferrer(const clang::ento::MemRegion*): Assertion `false && "Unexpected referrer region type."' failed. #107852

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vscode clangd crash in envoy dev environment #109297

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i80287 mentioned this issue Oct 18, 2024

[analyzer] Crash with "ArrayInitLoopExpr contains unexpected source expression" #112813

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cheblin mentioned this issue Oct 19, 2024

The latest version of LLVM clang-format crashes. #113011

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WeboFingerprints mentioned this issue Nov 4, 2024

[clang] error: clang frontend command failed with exit code 139 #114747

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hjblik mentioned this issue Nov 20, 2024

Assrtion failed using exo #117024

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illiminable mentioned this issue Dec 5, 2024

SIGSEGV with -flto #118725

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RandUser123sa mentioned this issue Dec 20, 2024

[clang-tidy] Clang tidy failed 6.3.0 #120792

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MikailBag mentioned this issue Jan 7, 2025

Assertion failure when parsing invalid file #121980

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jieljiel mentioned this issue Jan 8, 2025

[flang][debug] Unexpected Assertion `!attr.getIsRecSelf() && "unbound DI recursive self reference"' failure #122024

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marckwei mentioned this issue Jan 8, 2025

Assertion `Uses->count(DRE) && "DRE not found or claimed by multiple matchers!"' failed. #122066

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Clang++ 19.1.6 crash #122417

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Crash with C++20 modules #122504

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Broken links in Kaleidoscope tutorial #37

Broken links in Kaleidoscope tutorial #37

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Broken links in Kaleidoscope tutorial #37

Broken links in Kaleidoscope tutorial #37

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