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//===- ExternalASTSource.cpp - Abstract External AST Interface --*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file provides the default implementation of the ExternalASTSource
// interface, which enables construction of AST nodes from some external
// source.
//
//===----------------------------------------------------------------------===//
#include "clang/AST/ExternalASTSource.h"
#include "clang/AST/DeclarationName.h"
using namespace clang;
ExternalASTSource::~ExternalASTSource() { }
void ExternalASTSource::PrintStats() { }
Decl *ExternalASTSource::GetExternalDecl(uint32_t ID) {
return 0;
}
Selector ExternalASTSource::GetExternalSelector(uint32_t ID) {
return Selector();
}
uint32_t ExternalASTSource::GetNumExternalSelectors() {
return 0;
}
Stmt *ExternalASTSource::GetExternalDeclStmt(uint64_t Offset) {
return 0;
}
CXXBaseSpecifier *
ExternalASTSource::GetExternalCXXBaseSpecifiers(uint64_t Offset) {
return 0;
}
DeclContextLookupResult
ExternalASTSource::FindExternalVisibleDeclsByName(const DeclContext *DC,
DeclarationName Name) {
return DeclContext::lookup_result();
}
ExternalLoadResult
ExternalASTSource::FindExternalLexicalDecls(const DeclContext *DC,
bool (*isKindWeWant)(Decl::Kind),
SmallVectorImpl<Decl*> &Result) {
return ELR_AlreadyLoaded;
}
void ExternalASTSource::getMemoryBufferSizes(MemoryBufferSizes &sizes) const { }