Szelethus added a comment.
$ cat orig.cpp
#define a(b) switch (b) {
#define c(b) \
b:
int d;
e() {
a(d) c(2);
c(3)
$ debugBuild/bin/clang-tidy orig.cpp -checks=bugprone-branch-clone --
clang-tidy: ../extra/clang-tidy/ClangTidyDiagnosticConsumer.cpp:200:
clang::DiagnosticBuilder clang::tidy::ClangTidyContext::diag(llvm::StringRef,
clang::SourceLocation, llvm::StringRef, DiagnosticIDs::Level): Assertion
`Loc.isValid()' failed.
#0 0x00007f263c30ee79 llvm::sys::PrintStackTrace(llvm::raw_ostream&)
debugBuild/../llvm/lib/Support/Unix/Signals.inc:494:11 #1 0x00007f263c30f029
PrintStackTraceSignalHandler(void*)
debugBuild/../llvm/lib/Support/Unix/Signals.inc:558:1
#2 0x00007f263c30d936 llvm::sys::RunSignalHandlers()
debugBuild/../llvm/lib/Support/Signals.cpp:67:5
#3 0x00007f263c30f6db SignalHandler(int)
debugBuild/../llvm/lib/Support/Unix/Signals.inc:357:1 #4 0x00007f263bd64890
__restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x12890)
#5 0x00007f2637aefe97 gsignal
/build/glibc-OTsEL5/glibc-2.27/signal/../sysdeps/unix/sysv/linux/raise.c:51:0
#6 0x00007f2637af1801 abort
/build/glibc-OTsEL5/glibc-2.27/stdlib/abort.c:81:0
#7 0x00007f2637ae139a __assert_fail_base
/build/glibc-OTsEL5/glibc-2.27/assert/assert.c:89:0
#8 0x00007f2637ae1412 (/lib/x86_64-linux-gnu/libc.so.6+0x30412)
#9 0x00007f263a64c623 clang::tidy::ClangTidyContext::diag(llvm::StringRef,
clang::SourceLocation, llvm::StringRef, clang::DiagnosticIDs::Level)
debugBuild/../extra/clang-tidy/Cl
angTidyDiagnosticConsumer.cpp:201:17 #10 0x00007f263a647baf
clang::tidy::ClangTidyCheck::diag(clang::SourceLocation, llvm::StringRef,
clang::DiagnosticIDs::Level)
debugBuild/../extra/clang-tidy/ClangTidyCheck.cpp:23
:3 #11 0x00007f263a28671e
clang::tidy::bugprone::BranchCloneCheck::check(clang::ast_matchers::MatchFinder::MatchResult
const&) debugBuild/../extra/clang-tidy/bugprone/BranchCloneCheck.cpp:200:9
#12 0x00007f263a647be9
clang::tidy::ClangTidyCheck::run(clang::ast_matchers::MatchFinder::MatchResult
const&) debugBuild/../extra/clang-tidy/ClangTidyCheck.cpp:31:1 #13
0x00007f263ae60174 clang::ast_matchers::internal::(anonymous
namespace)::MatchASTVisitor::MatchVisitor::visitMatch(clang::ast_matchers::BoundNodes
const&) debugBuild/../clang
/lib/ASTMatchers/ASTMatchFinder.cpp:742:7
#14 0x00007f263af4e699
clang::ast_matchers::internal::BoundNodesTreeBuilder::visitMatches(clang::ast_matchers::internal::BoundNodesTreeBuilder::Visitor*)
debugBuild/../clang/lib/
ASTMatchers/ASTMatchersInternal.cpp:75:5 #15 0x00007f263ae5fe66
clang::ast_matchers::internal::(anonymous
namespace)::MatchASTVisitor::matchWithFilter(clang::ast_type_traits::DynTypedNode
const&) debugBuild/../clang/lib
/ASTMatchers/ASTMatchFinder.cpp:574:7
#16 0x00007f263ae601c5 clang::ast_matchers::internal::(anonymous
namespace)::MatchASTVisitor::matchDispatch(clang::Stmt const*)
debugBuild/../clang/lib/ASTMatchers/ASTMatchFinder
.cpp:597:5
#17 0x00007f263ae5fa7d void clang::ast_matchers::internal::(anonymous
namespace)::MatchASTVisitor::match<clang::Stmt>(clang::Stmt const&)
debugBuild/../clang/lib/ASTMatchers/ASTMatchFinder.cpp:499:3
#18 0x00007f263ae6dedd clang::ast_matchers::internal::(anonymous
namespace)::MatchASTVisitor::TraverseStmt(clang::Stmt*,
llvm::SmallVectorImpl<llvm::PointerIntPair<clang::Stmt*, 1u, bool,
llvm::PointerLikeTypeTraits<clang::Stmt*>,
llvm::PointerIntPairInfo<clang::Stmt*, 1u,
llvm::PointerLikeTypeTraits<clang::Stmt*> > > >*)
debugBuild/../clang/lib/ASTMatchers/ASTMatchFinder.cpp:868:48
#19 0x00007f263ae904b5
clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous
namespace)::MatchASTVisitor>::TraverseCompoundStmt(clang::CompoundStmt*,
llvm::SmallVectorImpl<llvm::PointerIntPair<clang::Stmt*, 1u, bool,
llvm::PointerLikeTypeTraits<clang::Stmt*>,
llvm::PointerIntPairInfo<clang::Stmt*, 1u,
llvm::PointerLikeTypeTraits<clang::Stmt*> > > >*)
debugBuild/../clang/include/clang/AST/RecursiveASTVisitor.h:2175:1
#20 0x00007f263ae806a2
clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous
namespace)::MatchASTVisitor>::dataTraverseNode(clang::Stmt*,
llvm::SmallVectorImpl<llvm::PointerIntPair<clang::Stmt*, 1u, bool,
llvm::PointerLikeTypeTraits<clang::Stmt*>,
llvm::PointerIntPairInfo<clang::Stmt*, 1u,
llvm::PointerLikeTypeTraits<clang::Stmt*> > > >*)
debugBuild/tools/clang/include/clang/AST/StmtNodes.inc:73:1
#21 0x00007f263ae7c95e
clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous
namespace)::MatchASTVisitor>::TraverseStmt(clang::Stmt*,
llvm::SmallVectorImpl<llvm::PointerIntPair<clang::Stmt*, 1u, bool,
llvm::PointerLikeTypeTraits<clang::Stmt*>,
llvm::PointerIntPairInfo<clang::Stmt*, 1u,
llvm::PointerLikeTypeTraits<clang::Stmt*> > > >*)
debugBuild/../clang/include/clang/AST/RecursiveASTVisitor.h:655:7
#22 0x00007f263ae6def9 clang::ast_matchers::internal::(anonymous
namespace)::MatchASTVisitor::TraverseStmt(clang::Stmt*,
llvm::SmallVectorImpl<llvm::PointerIntPair<clang::Stmt*, 1u, bool,
llvm::PointerLikeTypeTraits<clang::Stmt*>,
llvm::PointerIntPairInfo<clang::Stmt*, 1u,
llvm::PointerLikeTypeTraits<clang::Stmt*> > > >*)
debugBuild/../clang/lib/ASTMatchers/ASTMatchFinder.cpp:868:3
#23 0x00007f263aeb71ca
clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous
namespace)::MatchASTVisitor>::TraverseFunctionHelper(clang::FunctionDecl*)
debugBuild/../clang/include/clang/AST/RecursiveASTVisitor.h:2020:5
#24 0x00007f263ae677be
clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous
namespace)::MatchASTVisitor>::TraverseFunctionDecl(clang::FunctionDecl*)
debugBuild/../clang/include/clang/AST/RecursiveASTVisitor.h:2025:1
#25 0x00007f263ae61df3
clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous
namespace)::MatchASTVisitor>::TraverseDecl(clang::Decl*)
debugBuild/tools/clang/include/clang/AST/DeclNodes.inc:389:1
#26 0x00007f263ae61281 clang::ast_matchers::internal::(anonymous
namespace)::MatchASTVisitor::TraverseDecl(clang::Decl*)
debugBuild/../clang/lib/ASTMatchers/ASTMatchFinder.cpp:860:3
#27 0x00007f263ae6dc58
clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous
namespace)::MatchASTVisitor>::TraverseDeclContextHelper(clang::DeclContext*)
debugBuild/../clang/include/clang/AST/RecursiveASTVisitor.h:1387:7
#28 0x00007f263ae6a3a8
clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous
namespace)::MatchASTVisitor>::TraverseTranslationUnitDecl(clang::TranslationUnitDecl*)
debugBuild/../clang/include/clang/AST/RecursiveASTVisitor.h:1479:1
#29 0x00007f263ae623f6
clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous
namespace)::MatchASTVisitor>::TraverseDecl(clang::Decl*)
debugBuild/tools/clang/include/clang/AST/DeclNodes.inc:571:1
#30 0x00007f263ae61281 clang::ast_matchers::internal::(anonymous
namespace)::MatchASTVisitor::TraverseDecl(clang::Decl*)
debugBuild/../clang/lib/ASTMatchers/ASTMatchFinder.cpp:860:3
#31 0x00007f263adf7e73
clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous
namespace)::MatchASTVisitor>::TraverseAST(clang::ASTContext&)
debugBuild/../clang/include/clang/AST/RecursiveASTVisitor.h:183:11
#32 0x00007f263adf7c8d
clang::ast_matchers::MatchFinder::matchAST(clang::ASTContext&)
debugBuild/../clang/lib/ASTMatchers/ASTMatchFinder.cpp:1037:11
#33 0x00007f263ae60d05 clang::ast_matchers::internal::(anonymous
namespace)::MatchASTConsumer::HandleTranslationUnit(clang::ASTContext&)
debugBuild/../clang/lib/ASTMatchers/ASTMatchFinder.cpp:930:3
#34 0x00007f263608220b
clang::MultiplexConsumer::HandleTranslationUnit(clang::ASTContext&)
debugBuild/../clang/lib/Frontend/MultiplexConsumer.cpp:291:23
#35 0x00007f263253655e clang::ParseAST(clang::Sema&, bool, bool)
debugBuild/../clang/lib/Parse/ParseAST.cpp:178:12
#36 0x00007f26360432c2 clang::ASTFrontendAction::ExecuteAction()
debugBuild/../clang/lib/Frontend/FrontendAction.cpp:1037:1
#37 0x00007f2636042ce0 clang::FrontendAction::Execute()
debugBuild/../clang/lib/Frontend/FrontendAction.cpp:938:7
#38 0x00007f2635fbf6ae
clang::CompilerInstance::ExecuteAction(clang::FrontendAction&)
debugBuild/../clang/lib/Frontend/CompilerInstance.cpp:945:7
#39 0x00007f2638998382
clang::tooling::FrontendActionFactory::runInvocation(std::shared_ptr<clang::CompilerInvocation>,
clang::FileManager*, std::shared_ptr<clang::PCHContainerOperations>,
clang::DiagnosticConsumer*) debugBuild/../clang/lib/Tooling/Tooling.cpp:369:14
#40 0x00007f263a5f48d1
clang::tidy::runClangTidy(clang::tidy::ClangTidyContext&,
clang::tooling::CompilationDatabase const&,
llvm::ArrayRef<std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> > >,
llvm::IntrusiveRefCntPtr<llvm::vfs::OverlayFileSystem>, bool,
llvm::StringRef)::ActionFactory::runInvocation(std::shared_ptr<clang::CompilerInvocation>,
clang::FileManager*, std::shared_ptr<clang::PCHContainerOperations>,
clang::DiagnosticConsumer*) debugBuild/../extra/clang-tidy/ClangTidy.cpp:540:7
#41 0x00007f2638998218 clang::tooling::ToolInvocation::runInvocation(char
const*, clang::driver::Compilation*,
std::shared_ptr<clang::CompilerInvocation>,
std::shared_ptr<clang::PCHContainerOperations>)
debugBuild/../clang/lib/Tooling/Tooling.cpp:344:3
#42 0x00007f2638997385 clang::tooling::ToolInvocation::run()
debugBuild/../clang/lib/Tooling/Tooling.cpp:329:3
#43 0x00007f2638999577
clang::tooling::ClangTool::run(clang::tooling::ToolAction*)
debugBuild/../clang/lib/Tooling/Tooling.cpp:518:11
#44 0x00007f263a5f283a
clang::tidy::runClangTidy(clang::tidy::ClangTidyContext&,
clang::tooling::CompilationDatabase const&,
llvm::ArrayRef<std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> > >,
llvm::IntrusiveRefCntPtr<llvm::vfs::OverlayFileSystem>, bool, llvm::StringRef)
debugBuild/../extra/clang-tidy/ClangTidy.cpp:562:23
#45 0x0000000000243db8 clang::tidy::clangTidyMain(int, char const**)
debugBuild/../extra/clang-tidy/tool/ClangTidyMain.cpp:430:7
#46 0x0000000000243342 main
debugBuild/../extra/clang-tidy/tool/ClangTidyMain.cpp:491:3
#47 0x00007f2637ad2b97 __libc_start_main
/build/glibc-OTsEL5/glibc-2.27/csu/../csu/libc-start.c:344:0
#48 0x000000000024302a _start (debugBuild/bin/clang-tidy+0x24302a)
Repository:
rCTE Clang Tools Extra
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D54757/new/
https://reviews.llvm.org/D54757
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