1 files changed, 0 insertions, 337 deletions

diff --git a/contrib/llvm/tools/clang/lib/Sema/MultiplexExternalSemaSource.cpp b/contrib/llvm/tools/clang/lib/Sema/MultiplexExternalSemaSource.cpp
deleted file mode 100644
index b0aa67454a7b..000000000000
--- a/contrib/llvm/tools/clang/lib/Sema/MultiplexExternalSemaSource.cpp
+++ /dev/null
@@ -1,337 +0,0 @@
-//===--- MultiplexExternalSemaSource.cpp  ---------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements the event dispatching to the subscribed clients.
-//
-//===----------------------------------------------------------------------===//
-#include "clang/Sema/MultiplexExternalSemaSource.h"
-#include "clang/AST/DeclContextInternals.h"
-#include "clang/Sema/Lookup.h"
-
-using namespace clang;
-
-///Constructs a new multiplexing external sema source and appends the
-/// given element to it.
-///
-MultiplexExternalSemaSource::MultiplexExternalSemaSource(ExternalSemaSource &s1,
-                                                        ExternalSemaSource &s2){
-  Sources.push_back(&s1);
-  Sources.push_back(&s2);
-}
-
-// pin the vtable here.
-MultiplexExternalSemaSource::~MultiplexExternalSemaSource() {}
-
-///Appends new source to the source list.
-///
-///\param[in] source - An ExternalSemaSource.
-///
-void MultiplexExternalSemaSource::addSource(ExternalSemaSource &source) {
-  Sources.push_back(&source);
-}
-
-//===----------------------------------------------------------------------===//
-// ExternalASTSource.
-//===----------------------------------------------------------------------===//
-
-Decl *MultiplexExternalSemaSource::GetExternalDecl(uint32_t ID) {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    if (Decl *Result = Sources[i]->GetExternalDecl(ID))
-      return Result;
-  return nullptr;
-}
-
-void MultiplexExternalSemaSource::CompleteRedeclChain(const Decl *D) {
-  for (size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->CompleteRedeclChain(D);
-}
-
-Selector MultiplexExternalSemaSource::GetExternalSelector(uint32_t ID) {
-  Selector Sel;
-  for(size_t i = 0; i < Sources.size(); ++i) {
-    Sel = Sources[i]->GetExternalSelector(ID);
-    if (!Sel.isNull())
-      return Sel;
-  }
-  return Sel;
-}
-
-uint32_t MultiplexExternalSemaSource::GetNumExternalSelectors() {
-  uint32_t total = 0;
-  for(size_t i = 0; i < Sources.size(); ++i)
-    total += Sources[i]->GetNumExternalSelectors();
-  return total;
-}
-
-Stmt *MultiplexExternalSemaSource::GetExternalDeclStmt(uint64_t Offset) {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    if (Stmt *Result = Sources[i]->GetExternalDeclStmt(Offset))
-      return Result;
-  return nullptr;
-}
-
-CXXBaseSpecifier *MultiplexExternalSemaSource::GetExternalCXXBaseSpecifiers(
-                                                               uint64_t Offset){
-  for(size_t i = 0; i < Sources.size(); ++i)
-    if (CXXBaseSpecifier *R = Sources[i]->GetExternalCXXBaseSpecifiers(Offset))
-      return R;
-  return nullptr;
-}
-
-CXXCtorInitializer **
-MultiplexExternalSemaSource::GetExternalCXXCtorInitializers(uint64_t Offset) {
-  for (auto *S : Sources)
-    if (auto *R = S->GetExternalCXXCtorInitializers(Offset))
-      return R;
-  return nullptr;
-}
-
-ExternalASTSource::ExtKind
-MultiplexExternalSemaSource::hasExternalDefinitions(const Decl *D) {
-  for (const auto &S : Sources)
-    if (auto EK = S->hasExternalDefinitions(D))
-      if (EK != EK_ReplyHazy)
-        return EK;
-  return EK_ReplyHazy;
-}
-
-bool MultiplexExternalSemaSource::
-FindExternalVisibleDeclsByName(const DeclContext *DC, DeclarationName Name) {
-  bool AnyDeclsFound = false;
-  for (size_t i = 0; i < Sources.size(); ++i)
-    AnyDeclsFound |= Sources[i]->FindExternalVisibleDeclsByName(DC, Name);
-  return AnyDeclsFound;
-}
-
-void MultiplexExternalSemaSource::completeVisibleDeclsMap(const DeclContext *DC){
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->completeVisibleDeclsMap(DC);
-}
-
-void MultiplexExternalSemaSource::FindExternalLexicalDecls(
-    const DeclContext *DC, llvm::function_ref<bool(Decl::Kind)> IsKindWeWant,
-    SmallVectorImpl<Decl *> &Result) {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->FindExternalLexicalDecls(DC, IsKindWeWant, Result);
-}
-
-void MultiplexExternalSemaSource::FindFileRegionDecls(FileID File,
-                                                      unsigned Offset,
-                                                      unsigned Length,
-                                                SmallVectorImpl<Decl *> &Decls){
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->FindFileRegionDecls(File, Offset, Length, Decls);
-}
-
-void MultiplexExternalSemaSource::CompleteType(TagDecl *Tag) {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->CompleteType(Tag);
-}
-
-void MultiplexExternalSemaSource::CompleteType(ObjCInterfaceDecl *Class) {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->CompleteType(Class);
-}
-
-void MultiplexExternalSemaSource::ReadComments() {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->ReadComments();
-}
-
-void MultiplexExternalSemaSource::StartedDeserializing() {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->StartedDeserializing();
-}
-
-void MultiplexExternalSemaSource::FinishedDeserializing() {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->FinishedDeserializing();
-}
-
-void MultiplexExternalSemaSource::StartTranslationUnit(ASTConsumer *Consumer) {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->StartTranslationUnit(Consumer);
-}
-
-void MultiplexExternalSemaSource::PrintStats() {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->PrintStats();
-}
-
-Module *MultiplexExternalSemaSource::getModule(unsigned ID) {
-  for (size_t i = 0; i < Sources.size(); ++i)
-    if (auto M = Sources[i]->getModule(ID))
-      return M;
-  return nullptr;
-}
-
-bool MultiplexExternalSemaSource::DeclIsFromPCHWithObjectFile(const Decl *D) {
-  for (auto *S : Sources)
-    if (S->DeclIsFromPCHWithObjectFile(D))
-      return true;
-  return false;
-}
-
-bool MultiplexExternalSemaSource::layoutRecordType(const RecordDecl *Record,
-                                                   uint64_t &Size,
-                                                   uint64_t &Alignment,
-                      llvm::DenseMap<const FieldDecl *, uint64_t> &FieldOffsets,
-                  llvm::DenseMap<const CXXRecordDecl *, CharUnits> &BaseOffsets,
-          llvm::DenseMap<const CXXRecordDecl *, CharUnits> &VirtualBaseOffsets){
-  for(size_t i = 0; i < Sources.size(); ++i)
-    if (Sources[i]->layoutRecordType(Record, Size, Alignment, FieldOffsets,
-                                     BaseOffsets, VirtualBaseOffsets))
-      return true;
-  return false;
-}
-
-void MultiplexExternalSemaSource::
-getMemoryBufferSizes(MemoryBufferSizes &sizes) const {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->getMemoryBufferSizes(sizes);
-
-}
-
-//===----------------------------------------------------------------------===//
-// ExternalSemaSource.
-//===----------------------------------------------------------------------===//
-
-
-void MultiplexExternalSemaSource::InitializeSema(Sema &S) {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->InitializeSema(S);
-}
-
-void MultiplexExternalSemaSource::ForgetSema() {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->ForgetSema();
-}
-
-void MultiplexExternalSemaSource::ReadMethodPool(Selector Sel) {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->ReadMethodPool(Sel);
-}
-
-void MultiplexExternalSemaSource::updateOutOfDateSelector(Selector Sel) {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->updateOutOfDateSelector(Sel);
-}
-
-void MultiplexExternalSemaSource::ReadKnownNamespaces(
-                                   SmallVectorImpl<NamespaceDecl*> &Namespaces){
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->ReadKnownNamespaces(Namespaces);
-}
-
-void MultiplexExternalSemaSource::ReadUndefinedButUsed(
-    llvm::MapVector<NamedDecl *, SourceLocation> &Undefined) {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->ReadUndefinedButUsed(Undefined);
-}
-
-void MultiplexExternalSemaSource::ReadMismatchingDeleteExpressions(
-    llvm::MapVector<FieldDecl *,
-                    llvm::SmallVector<std::pair<SourceLocation, bool>, 4>> &
-        Exprs) {
-  for (auto &Source : Sources)
-    Source->ReadMismatchingDeleteExpressions(Exprs);
-}
-
-bool MultiplexExternalSemaSource::LookupUnqualified(LookupResult &R, Scope *S){
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->LookupUnqualified(R, S);
-
-  return !R.empty();
-}
-
-void MultiplexExternalSemaSource::ReadTentativeDefinitions(
-                                     SmallVectorImpl<VarDecl*> &TentativeDefs) {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->ReadTentativeDefinitions(TentativeDefs);
-}
-
-void MultiplexExternalSemaSource::ReadUnusedFileScopedDecls(
-                                SmallVectorImpl<const DeclaratorDecl*> &Decls) {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->ReadUnusedFileScopedDecls(Decls);
-}
-
-void MultiplexExternalSemaSource::ReadDelegatingConstructors(
-                                  SmallVectorImpl<CXXConstructorDecl*> &Decls) {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->ReadDelegatingConstructors(Decls);
-}
-
-void MultiplexExternalSemaSource::ReadExtVectorDecls(
-                                     SmallVectorImpl<TypedefNameDecl*> &Decls) {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->ReadExtVectorDecls(Decls);
-}
-
-void MultiplexExternalSemaSource::ReadUnusedLocalTypedefNameCandidates(
-    llvm::SmallSetVector<const TypedefNameDecl *, 4> &Decls) {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->ReadUnusedLocalTypedefNameCandidates(Decls);
-}
-
-void MultiplexExternalSemaSource::ReadReferencedSelectors(
-                  SmallVectorImpl<std::pair<Selector, SourceLocation> > &Sels) {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->ReadReferencedSelectors(Sels);
-}
-
-void MultiplexExternalSemaSource::ReadWeakUndeclaredIdentifiers(
-                   SmallVectorImpl<std::pair<IdentifierInfo*, WeakInfo> > &WI) {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->ReadWeakUndeclaredIdentifiers(WI);
-}
-
-void MultiplexExternalSemaSource::ReadUsedVTables(
-                                  SmallVectorImpl<ExternalVTableUse> &VTables) {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->ReadUsedVTables(VTables);
-}
-
-void MultiplexExternalSemaSource::ReadPendingInstantiations(
-                                           SmallVectorImpl<std::pair<ValueDecl*,
-                                                   SourceLocation> > &Pending) {
-  for(size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->ReadPendingInstantiations(Pending);
-}
-
-void MultiplexExternalSemaSource::ReadLateParsedTemplates(
-    llvm::MapVector<const FunctionDecl *, std::unique_ptr<LateParsedTemplate>>
-        &LPTMap) {
-  for (size_t i = 0; i < Sources.size(); ++i)
-    Sources[i]->ReadLateParsedTemplates(LPTMap);
-}
-
-TypoCorrection MultiplexExternalSemaSource::CorrectTypo(
-                                     const DeclarationNameInfo &Typo,
-                                     int LookupKind, Scope *S, CXXScopeSpec *SS,
-                                     CorrectionCandidateCallback &CCC,
-                                     DeclContext *MemberContext,
-                                     bool EnteringContext,
-                                     const ObjCObjectPointerType *OPT) {
-  for (size_t I = 0, E = Sources.size(); I < E; ++I) {
-    if (TypoCorrection C = Sources[I]->CorrectTypo(Typo, LookupKind, S, SS, CCC,
-                                                   MemberContext,
-                                                   EnteringContext, OPT))
-      return C;
-  }
-  return TypoCorrection();
-}
-
-bool MultiplexExternalSemaSource::MaybeDiagnoseMissingCompleteType(
-    SourceLocation Loc, QualType T) {
-  for (size_t I = 0, E = Sources.size(); I < E; ++I) {
-    if (Sources[I]->MaybeDiagnoseMissingCompleteType(Loc, T))
-      return true;
-  }
-  return false;
-}