mirror of
https://github.com/Gericom/teak-llvm.git
synced 2025-06-23 21:45:46 -04:00
2946cd7010
to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
338 lines
12 KiB
C++
338 lines
12 KiB
C++
//===--- 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;
|
|
}
|