IndexDecl.cpp revision 4e7064fa7e344e8f87a5b8457e96dfdd252c4a9e
14e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis//===- CIndexHigh.cpp - Higher level API functions ------------------------===//
24e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis//
34e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis//                     The LLVM Compiler Infrastructure
44e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis//
54e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis// This file is distributed under the University of Illinois Open Source
64e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis// License. See LICENSE.TXT for details.
74e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis//
84e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis//===----------------------------------------------------------------------===//
94e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
104e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis#include "IndexingContext.h"
114e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
124e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis#include "clang/AST/DeclVisitor.h"
134e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
144e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidisusing namespace clang;
154e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidisusing namespace cxindex;
164e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
174e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidisnamespace {
184e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
194e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidisclass IndexingDeclVisitor : public DeclVisitor<IndexingDeclVisitor, bool> {
204e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  IndexingContext &IndexCtx;
214e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
224e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidispublic:
234e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  explicit IndexingDeclVisitor(IndexingContext &indexCtx)
244e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    : IndexCtx(indexCtx) { }
254e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
264e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  bool VisitFunctionDecl(FunctionDecl *D) {
274e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.handleFunction(D);
284e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.indexTypeSourceInfo(D->getTypeSourceInfo(), D);
294e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    if (D->isThisDeclarationADefinition()) {
304e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      const Stmt *Body = D->getBody();
314e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      if (Body) {
324e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis        IndexCtx.invokeStartedStatementBody(D, D);
334e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis        IndexCtx.indexBody(Body, D);
344e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis        IndexCtx.invokeEndedContainer(D);
354e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      }
364e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    }
374e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    return true;
384e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  }
394e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
404e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  bool VisitVarDecl(VarDecl *D) {
414e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.handleVar(D);
424e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.indexTypeSourceInfo(D->getTypeSourceInfo(), D);
434e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    return true;
444e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  }
454e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
464e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  bool VisitFieldDecl(FieldDecl *D) {
474e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.handleField(D);
484e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.indexTypeSourceInfo(D->getTypeSourceInfo(), D);
494e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    return true;
504e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  }
514e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
524e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  bool VisitEnumConstantDecl(EnumConstantDecl *D) {
534e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.handleEnumerator(D);
544e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    return true;
554e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  }
564e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
574e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  bool VisitTypedefDecl(TypedefDecl *D) {
584e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.handleTypedef(D);
594e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.indexTypeSourceInfo(D->getTypeSourceInfo(), D);
604e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    return true;
614e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  }
624e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
634e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  bool VisitTagDecl(TagDecl *D) {
644e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    // Non-free standing tags are handled in indexTypeSourceInfo.
654e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    if (D->isFreeStanding())
664e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      IndexCtx.indexTagDecl(D);
674e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    return true;
684e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  }
694e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
704e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  bool VisitObjCClassDecl(ObjCClassDecl *D) {
714e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    ObjCClassDecl::ObjCClassRef *Ref = D->getForwardDecl();
724e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    if (Ref->getInterface()->getLocation() == Ref->getLocation()) {
734e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      IndexCtx.handleObjCInterface(Ref->getInterface());
744e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    } else {
754e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      IndexCtx.handleReference(Ref->getInterface(),
764e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis                               Ref->getLocation(),
774e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis                               0,
784e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis                               Ref->getInterface()->getDeclContext());
794e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    }
804e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    return true;
814e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  }
824e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
834e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  bool VisitObjCForwardProtocolDecl(ObjCForwardProtocolDecl *D) {
844e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    ObjCForwardProtocolDecl::protocol_loc_iterator LI = D->protocol_loc_begin();
854e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    for (ObjCForwardProtocolDecl::protocol_iterator
864e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis           I = D->protocol_begin(), E = D->protocol_end(); I != E; ++I, ++LI) {
874e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      SourceLocation Loc = *LI;
884e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      ObjCProtocolDecl *PD = *I;
894e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
904e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      if (PD->getLocation() == Loc) {
914e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis        IndexCtx.handleObjCProtocol(PD);
924e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      } else {
934e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis        IndexCtx.handleReference(PD, Loc, 0, PD->getDeclContext());
944e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      }
954e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    }
964e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    return true;
974e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  }
984e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
994e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  bool VisitObjCInterfaceDecl(ObjCInterfaceDecl *D) {
1004e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    // Only definitions are handled here.
1014e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    if (D->isForwardDecl())
1024e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      return true;
1034e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
1044e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    if (!D->isInitiallyForwardDecl())
1054e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      IndexCtx.handleObjCInterface(D);
1064e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
1074e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.indexTUDeclsInObjCContainer();
1084e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.invokeStartedObjCContainer(D);
1094e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.defineObjCInterface(D);
1104e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.indexDeclContext(D);
1114e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.invokeEndedContainer(D);
1124e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    return true;
1134e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  }
1144e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
1154e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  bool VisitObjCProtocolDecl(ObjCProtocolDecl *D) {
1164e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    // Only definitions are handled here.
1174e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    if (D->isForwardDecl())
1184e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      return true;
1194e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
1204e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    if (!D->isInitiallyForwardDecl())
1214e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      IndexCtx.handleObjCProtocol(D);
1224e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
1234e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.indexTUDeclsInObjCContainer();
1244e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.invokeStartedObjCContainer(D);
1254e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.indexDeclContext(D);
1264e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.invokeEndedContainer(D);
1274e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    return true;
1284e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  }
1294e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
1304e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  bool VisitObjCImplementationDecl(ObjCImplementationDecl *D) {
1314e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    ObjCInterfaceDecl *Class = D->getClassInterface();
1324e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    if (Class->isImplicitInterfaceDecl())
1334e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      IndexCtx.handleObjCInterface(Class);
1344e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
1354e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.indexTUDeclsInObjCContainer();
1364e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.invokeStartedObjCContainer(D);
1374e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.indexDeclContext(D);
1384e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.invokeEndedContainer(D);
1394e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    return true;
1404e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  }
1414e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
1424e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  bool VisitObjCCategoryDecl(ObjCCategoryDecl *D) {
1434e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    if (!D->IsClassExtension())
1444e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      IndexCtx.handleObjCCategory(D);
1454e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
1464e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.indexTUDeclsInObjCContainer();
1474e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.invokeStartedObjCContainer(D);
1484e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.indexDeclContext(D);
1494e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.invokeEndedContainer(D);
1504e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    return true;
1514e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  }
1524e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
1534e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  bool VisitObjCCategoryImplDecl(ObjCCategoryImplDecl *D) {
1544e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.indexTUDeclsInObjCContainer();
1554e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.invokeStartedObjCContainer(D);
1564e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.indexDeclContext(D);
1574e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.invokeEndedContainer(D);
1584e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    return true;
1594e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  }
1604e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
1614e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  bool VisitObjCMethodDecl(ObjCMethodDecl *D) {
1624e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.handleObjCMethod(D);
1634e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.indexTypeSourceInfo(D->getResultTypeSourceInfo(), D);
1644e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    for (ObjCMethodDecl::param_iterator
1654e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis           I = D->param_begin(), E = D->param_end(); I != E; ++I)
1664e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      IndexCtx.indexTypeSourceInfo((*I)->getTypeSourceInfo(), D);
1674e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
1684e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    if (D->isThisDeclarationADefinition()) {
1694e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      const Stmt *Body = D->getBody();
1704e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      if (Body) {
1714e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis        IndexCtx.invokeStartedStatementBody(D, D);
1724e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis        IndexCtx.indexBody(Body, D);
1734e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis        IndexCtx.invokeEndedContainer(D);
1744e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      }
1754e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    }
1764e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    return true;
1774e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  }
1784e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
1794e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  bool VisitObjCPropertyDecl(ObjCPropertyDecl *D) {
1804e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.handleObjCProperty(D);
1814e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    IndexCtx.indexTypeSourceInfo(D->getTypeSourceInfo(), D);
1824e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    return true;
1834e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  }
1844e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis};
1854e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
1864e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis} // anonymous namespace
1874e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
1884e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidisvoid IndexingContext::indexDecl(const Decl *D) {
1894e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  bool Handled = IndexingDeclVisitor(*this).Visit(const_cast<Decl*>(D));
1904e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  if (!Handled && isa<DeclContext>(D))
1914e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    indexDeclContext(cast<DeclContext>(D));
1924e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis}
1934e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
1944e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidisvoid IndexingContext::indexDeclContext(const DeclContext *DC) {
1954e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  for (DeclContext::decl_iterator
1964e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis         I = DC->decls_begin(), E = DC->decls_end(); I != E; ++I) {
1974e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    indexDecl(*I);
1984e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  }
1994e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis}
2004e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
2014e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidisvoid IndexingContext::indexDeclGroupRef(DeclGroupRef DG) {
2024e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  for (DeclGroupRef::iterator I = DG.begin(), E = DG.end(); I != E; ++I) {
2034e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    Decl *D = *I;
2044e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    if (isNotFromSourceFile(D->getLocation()))
2054e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      return;
2064e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
2074e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    if (isa<ObjCMethodDecl>(D))
2084e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis      continue; // Wait for the objc container.
2094e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
2104e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    indexDecl(D);
2114e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  }
2124e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis}
2134e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis
2144e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidisvoid IndexingContext::indexTUDeclsInObjCContainer() {
2154e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  for (unsigned i = 0, e = TUDeclsInObjCContainer.size(); i != e; ++i)
2164e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis    indexDeclGroupRef(TUDeclsInObjCContainer[i]);
2174e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis  TUDeclsInObjCContainer.clear();
2184e7064fa7e344e8f87a5b8457e96dfdd252c4a9eArgyrios Kyrtzidis}
219