[llvm-bugs] [Bug 41142] New: Assertion failure in RegionStoreManager::bindStruct(...): CRD->isAggregate() && "Non-aggregates are constructed with a constructor!"

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=41142

            Bug ID: 41142
           Summary: Assertion failure in
                    RegionStoreManager::bindStruct(...):
                    CRD->isAggregate() && "Non-aggregates are constructed
                    with a constructor!"
           Product: clang
           Version: unspecified
          Hardware: PC
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Static Analyzer
          Assignee: noqnoqneo at gmail.com
          Reporter: alexfh at google.com
                CC: dcoughlin at apple.com, llvm-bugs at lists.llvm.org

$ cat t.cc
struct a {};
class b : a {};
b c() { b d{c()}; }
$ ./clang-tidy -checks="-*,clang-analyzer*" t.cc -- -std=c++17
assert.h assertion failed at
tools/clang/lib/StaticAnalyzer/Core/RegionStore.cpp:2362 in (anonymous
namespace)::RegionBindingsRef (anonym
ous namespace)::RegionStoreManager::bindStruct(RegionBindingsConstRef, const
clang::ento::TypedValueRegion *, clang::ento::SVal): CRD->isAggregate() &&
"Non-aggregates are constructed with a constructor!"
    @     0x559908170326  __assert_fail
    @     0x5599068d4854  (anonymous
namespace)::RegionStoreManager::bindStruct()
    @     0x5599068c93c8  (anonymous namespace)::RegionStoreManager::Bind()
    @     0x5599068b409f  clang::ento::ProgramState::bindLoc()
    @     0x559906865935 
clang::ento::ExprEngine::processPointerEscapedOnBind()
    @     0x55990685d4b3  clang::ento::ExprEngine::evalBind()
    @     0x559906872a43  clang::ento::ExprEngine::VisitDeclStmt()
    @     0x55990685c16f  clang::ento::ExprEngine::Visit()
    @     0x559906858b1f  clang::ento::ExprEngine::ProcessStmt()
    @     0x559906858808  clang::ento::ExprEngine::processCFGElement()
    @     0x55990684cb65  clang::ento::CoreEngine::HandlePostStmt()
    @     0x55990684bf5c  clang::ento::CoreEngine::ExecuteWorkList()
    @     0x5599065b635b  (anonymous namespace)::AnalysisConsumer::HandleCode()
    @     0x5599065a0135  (anonymous
namespace)::AnalysisConsumer::HandleTranslationUnit()
    @     0x559906bb7cbc  clang::MultiplexConsumer::HandleTranslationUnit()
    @     0x559906d226d4  clang::ParseAST()
    @     0x559906b98a83  clang::FrontendAction::Execute()
    @     0x559906b31cd1  clang::CompilerInstance::ExecuteAction()
    @     0x559906a9cf61 
clang::tooling::FrontendActionFactory::runInvocation()
    @     0x55990620cc07 
clang::tidy::runClangTidy()::ActionFactory::runInvocation()
    @     0x559906a9ccca  clang::tooling::ToolInvocation::runInvocation()
    @     0x559906a9c646  clang::tooling::ToolInvocation::run()
    @     0x559906a9ef22  clang::tooling::ClangTool::run()
    @     0x559906207ecf  clang::tidy::runClangTidy()
    @     0x559902d47c45  main

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