https://github.com/Michael137 created https://github.com/llvm/llvm-project/pull/172263
This was causing a crash when enabling the expression log: ``` 4 LLDB 0x1376d68d0 llvm::formatv_object_base::parseFormatString(llvm::StringRef, unsigned long, bool) + 532 5 LLDB 0x13776d838 llvm::formatv_object_base::format(llvm::raw_ostream&) const + 84 6 LLDB 0x13776d7d4 llvm::raw_ostream::operator<<(llvm::formatv_object_base const&) + 36 7 LLDB 0x1375f4980 lldb_private::Log::Format(llvm::StringRef, llvm::StringRef, llvm::formatv_object_base const&) + 164 8 LLDB 0x12f7b39f0 lldb_private::AppleObjCExternalASTSource::CompleteType(clang::TagDecl*) + 416 9 LLDB 0x12fa038dc lldb_private::ClangASTSource::FindExternalLexicalDecls(clang::DeclContext const*, llvm::function_ref<bool (clang::Decl::Kind)>, llvm::SmallVectorImpl<clang::Decl*>&) + 1132 10 LLDB 0x135d94838 clang::ExternalASTSource::FindExternalLexicalDecls(clang::DeclContext const*, llvm::SmallVectorImpl<clang::Decl*>&) + 92 11 LLDB 0x135d94690 clang::DeclContext::LoadLexicalDeclsFromExternalStorage() const + 204 12 LLDB 0x135d95ca0 clang::DeclContext::buildLookup() + 308 13 LLDB 0x135d964b8 clang::DeclContext::lookupImpl(clang::DeclarationName, clang::DeclContext const*) const + 824 14 LLDB 0x135d96168 clang::DeclContext::lookup(clang::DeclarationName) const + 124 15 LLDB 0x134f093d4 clang::Sema::CheckImplicitSpecialMemberDeclaration(clang::Scope*, clang::FunctionDecl*) + 128 16 LLDB 0x134efb488 clang::Sema::DeclareImplicitDestructor(clang::CXXRecordDecl*) + 932 17 LLDB 0x1352ddf24 clang::Sema::LookupSpecialMember(clang::CXXRecordDecl*, clang::CXXSpecialMemberKind, bool, bool, bool, bool, bool)::$_0::operator()() const + 36 ``` >From dceaa88ff28dc58fa36764c811f8dc0f1d433973 Mon Sep 17 00:00:00 2001 From: Michael Buch <[email protected]> Date: Mon, 15 Dec 2025 08:50:17 +0000 Subject: [PATCH] [lldb][AppleObjCDeclVendor] Fix format specifiers when printing log This was causing a crash when enabling the expression log: ``` 4 LLDB 0x1376d68d0 llvm::formatv_object_base::parseFormatString(llvm::StringRef, unsigned long, bool) + 532 5 LLDB 0x13776d838 llvm::formatv_object_base::format(llvm::raw_ostream&) const + 84 6 LLDB 0x13776d7d4 llvm::raw_ostream::operator<<(llvm::formatv_object_base const&) + 36 7 LLDB 0x1375f4980 lldb_private::Log::Format(llvm::StringRef, llvm::StringRef, llvm::formatv_object_base const&) + 164 8 LLDB 0x12f7b39f0 lldb_private::AppleObjCExternalASTSource::CompleteType(clang::TagDecl*) + 416 9 LLDB 0x12fa038dc lldb_private::ClangASTSource::FindExternalLexicalDecls(clang::DeclContext const*, llvm::function_ref<bool (clang::Decl::Kind)>, llvm::SmallVectorImpl<clang::Decl*>&) + 1132 10 LLDB 0x135d94838 clang::ExternalASTSource::FindExternalLexicalDecls(clang::DeclContext const*, llvm::SmallVectorImpl<clang::Decl*>&) + 92 11 LLDB 0x135d94690 clang::DeclContext::LoadLexicalDeclsFromExternalStorage() const + 204 12 LLDB 0x135d95ca0 clang::DeclContext::buildLookup() + 308 13 LLDB 0x135d964b8 clang::DeclContext::lookupImpl(clang::DeclarationName, clang::DeclContext const*) const + 824 14 LLDB 0x135d96168 clang::DeclContext::lookup(clang::DeclarationName) const + 124 15 LLDB 0x134f093d4 clang::Sema::CheckImplicitSpecialMemberDeclaration(clang::Scope*, clang::FunctionDecl*) + 128 16 LLDB 0x134efb488 clang::Sema::DeclareImplicitDestructor(clang::CXXRecordDecl*) + 932 17 LLDB 0x1352ddf24 clang::Sema::LookupSpecialMember(clang::CXXRecordDecl*, clang::CXXSpecialMemberKind, bool, bool, bool, bool, bool)::$_0::operator()() const + 36 ``` --- .../ObjC/AppleObjCRuntime/AppleObjCDeclVendor.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCDeclVendor.cpp b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCDeclVendor.cpp index 60f9893074589..c2c1bbfb41b2f 100644 --- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCDeclVendor.cpp +++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCDeclVendor.cpp @@ -79,9 +79,9 @@ class lldb_private::AppleObjCExternalASTSource static_cast<void *>(&tag_decl->getASTContext()), static_cast<void *>(tag_decl), tag_decl->getName().str().c_str()); - LLDB_LOG(log, " AOEAS::CT Before:\n{1}", ClangUtil::DumpDecl(tag_decl)); + LLDB_LOG(log, " AOEAS::CT Before:\n{0}", ClangUtil::DumpDecl(tag_decl)); - LLDB_LOG(log, " AOEAS::CT After:{1}", ClangUtil::DumpDecl(tag_decl)); + LLDB_LOG(log, " AOEAS::CT After:{0}", ClangUtil::DumpDecl(tag_decl)); } void CompleteType(clang::ObjCInterfaceDecl *interface_decl) override { _______________________________________________ lldb-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
