https://github.com/ArcsinX created https://github.com/llvm/llvm-project/pull/154711
Reverts llvm/llvm-project#153756 It leads to new build bot failure. https://lab.llvm.org/buildbot/#/builders/145/builds/9200 ``` BUILD FAILED: failed build (failure) Step 5 (build-unified-tree) failure: build (failure) ... 254.983 [140/55/1504] Building CXX object tools/clang/tools/extra/clangd/tool/CMakeFiles/obj.clangdMain.dir/ClangdMain.cpp.o FAILED: tools/clang/tools/extra/clangd/tool/CMakeFiles/obj.clangdMain.dir/ClangdMain.cpp.o ccache /home/buildbots/llvm-external-buildbots/clang.19.1.7/bin/clang++ --gcc-toolchain=/gcc-toolchain/usr -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/tools/clang/tools/extra/clangd/tool -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/clang-tools-extra/clangd/tool -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/clang-tools-extra/clangd/../include-cleaner/include -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/tools/clang/tools/extra/clangd/../clang-tidy -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/clang/include -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang- rhel-test/clang-ppc64le-rhel/build/tools/clang/include -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/include -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/llvm/include -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/clang-tools-extra/clangd -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/build/tools/clang/tools/extra/clangd -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe -unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -fno-common -Woverloaded-virtual -Wno-nested-anon-types -O3 -DNDEBUG -std=c++17 -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -MD -MT tools/clang/tools/extra/clangd/tool/CMakeFiles/obj.clangdMain.dir/ClangdMain.cpp.o -MF tools/clang/tools/extra/clangd/tool/CMakeFiles/obj.clangdMain.dir/ClangdMain.cpp.o.d -o tools/clang/tools/extra/clangd/tool/CMakeFiles/obj.clangdMain.dir/ClangdMain.cpp.o -c /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/clang-tools-extra/clangd/tool/ClangdMain.cpp In file included from /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/clang-tools-extra/clangd/tool/ClangdMain.cpp:10: In file included from /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/clang-tools-extra/clangd/ClangdLSPServer.h:12: In file included from /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/clang-tools-extra/clangd/ClangdServer.h:12: In file included from /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/clang-tools-extra/clangd/CodeComplete.h:18: In file included from /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/clang-tools-extra/clangd/ASTSignals.h:12: In file included from /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/clang-tools-extra/clangd/ParsedAST.h:23: In file included from /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/clang-tools-extra/clangd/CollectMacros.h:12: In file included from /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/clang-tools-extra/clangd/Protocol.h:26: In file included from /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/clang-tools-extra/clangd/URI.h:14: /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/llvm/include/llvm/Support/Registry.h:110:47: error: instantiation of variable 'llvm::Registry<clang::clangd::FeatureModule>::Head' required here, but no definition is available [-Werror,-Wundefined-var-template] 110 | static iterator begin() { return iterator(Head); } | ^ /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/llvm/include/llvm/Support/Registry.h:114:25: note: in instantiation of member function 'llvm::Registry<clang::clangd::FeatureModule>::begin' requested here 114 | return make_range(begin(), end()); | ^ /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/clang-tools-extra/clangd/tool/ClangdMain.cpp:1021:64: note: in instantiation of member function 'llvm::Registry<clang::clangd::FeatureModule>::entries' requested here 1021 | for (FeatureModuleRegistry::entry E : FeatureModuleRegistry::entries()) { | ^ /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/llvm/include/llvm/Support/Registry.h:61:18: note: forward declaration of template entity is here 61 | static node *Head; | ^ /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-rhel-test/clang-ppc64le-rhel/llvm-project/llvm/include/llvm/Support/Registry.h:110:47: note: add an explicit instantiation declaration to suppress this warning if 'llvm::Registry<clang::clangd::FeatureModule>::Head' is explicitly instantiated in another translation unit 110 | static iterator begin() { return iterator(Head); } | ^ 1 error generated. ``` I need some time to fix this in a correct way >From 4a878c35d8a033dff694889c6f8218e1f0837307 Mon Sep 17 00:00:00 2001 From: Aleksandr Platonov <arcsin...@gmail.com> Date: Thu, 21 Aug 2025 12:32:04 +0300 Subject: [PATCH] Revert "[clangd] Add feature modules registry (#153756)" This reverts commit ff5767a02c878070bea35a667301ca66082cf400. --- clang-tools-extra/clangd/FeatureModule.cpp | 6 ------ clang-tools-extra/clangd/FeatureModule.h | 15 +++------------ clang-tools-extra/clangd/tool/ClangdMain.cpp | 8 -------- 3 files changed, 3 insertions(+), 26 deletions(-) diff --git a/clang-tools-extra/clangd/FeatureModule.cpp b/clang-tools-extra/clangd/FeatureModule.cpp index b6d700134919d..872cea1443789 100644 --- a/clang-tools-extra/clangd/FeatureModule.cpp +++ b/clang-tools-extra/clangd/FeatureModule.cpp @@ -22,10 +22,6 @@ FeatureModule::Facilities &FeatureModule::facilities() { return *Fac; } -void FeatureModuleSet::add(std::unique_ptr<FeatureModule> M) { - Modules.push_back(std::move(M)); -} - bool FeatureModuleSet::addImpl(void *Key, std::unique_ptr<FeatureModule> M, const char *Source) { if (!Map.try_emplace(Key, M.get()).second) { @@ -39,5 +35,3 @@ bool FeatureModuleSet::addImpl(void *Key, std::unique_ptr<FeatureModule> M, } // namespace clangd } // namespace clang - -LLVM_INSTANTIATE_REGISTRY(clang::clangd::FeatureModuleRegistry) diff --git a/clang-tools-extra/clangd/FeatureModule.h b/clang-tools-extra/clangd/FeatureModule.h index 075db954a606a..7b6883507be3f 100644 --- a/clang-tools-extra/clangd/FeatureModule.h +++ b/clang-tools-extra/clangd/FeatureModule.h @@ -15,7 +15,6 @@ #include "llvm/ADT/FunctionExtras.h" #include "llvm/Support/Compiler.h" #include "llvm/Support/JSON.h" -#include "llvm/Support/Registry.h" #include <memory> #include <optional> #include <type_traits> @@ -144,14 +143,9 @@ class FeatureModule { /// A FeatureModuleSet is a collection of feature modules installed in clangd. /// -/// Modules added with explicit type specification can be looked up by type, or -/// used via the FeatureModule interface. This allows individual modules to -/// expose a public API. For this reason, there can be only one feature module -/// of each type. -/// -/// Modules added using a base class pointer can be used only via the -/// FeatureModule interface and can't be looked up by type, thus custom public -/// API (if provided by the module) can't be used. +/// Modules can be looked up by type, or used via the FeatureModule interface. +/// This allows individual modules to expose a public API. +/// For this reason, there can be only one feature module of each type. /// /// The set owns the modules. It is itself owned by main, not ClangdServer. class FeatureModuleSet { @@ -178,7 +172,6 @@ class FeatureModuleSet { const_iterator begin() const { return const_iterator(Modules.begin()); } const_iterator end() const { return const_iterator(Modules.end()); } - void add(std::unique_ptr<FeatureModule> M); template <typename Mod> bool add(std::unique_ptr<Mod> M) { return addImpl(&ID<Mod>::Key, std::move(M), LLVM_PRETTY_FUNCTION); } @@ -192,8 +185,6 @@ class FeatureModuleSet { template <typename Mod> int FeatureModuleSet::ID<Mod>::Key; -using FeatureModuleRegistry = llvm::Registry<FeatureModule>; - } // namespace clangd } // namespace clang #endif diff --git a/clang-tools-extra/clangd/tool/ClangdMain.cpp b/clang-tools-extra/clangd/tool/ClangdMain.cpp index 827233dd6486c..f287439f10cab 100644 --- a/clang-tools-extra/clangd/tool/ClangdMain.cpp +++ b/clang-tools-extra/clangd/tool/ClangdMain.cpp @@ -1017,14 +1017,6 @@ clangd accepts flags on the commandline, and in the CLANGD_FLAGS environment var : static_cast<int>(ErrorResultCode::CheckFailed); } - FeatureModuleSet ModuleSet; - for (FeatureModuleRegistry::entry E : FeatureModuleRegistry::entries()) { - vlog("Adding feature module '{0}' ({1})", E.getName(), E.getDesc()); - ModuleSet.add(E.instantiate()); - } - if (ModuleSet.begin() != ModuleSet.end()) - Opts.FeatureModules = &ModuleSet; - // Initialize and run ClangdLSPServer. // Change stdin to binary to not lose \r\n on windows. llvm::sys::ChangeStdinToBinary(); _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
