[libclang] Index C++ namespaces.

llvm-svn: 146019

3 files changed, 15 insertions, 0 deletions

diff --git a/clang/tools/libclang/IndexDecl.cpp b/clang/tools/libclang/IndexDecl.cpp
index 0970054575b..84c11345011 100644
--- a/clang/tools/libclang/IndexDecl.cpp
+++ b/clang/tools/libclang/IndexDecl.cpp
@@ -189,6 +189,12 @@ public:
     return true;
   }
 
+  bool VisitNamespaceDecl(NamespaceDecl *D) {
+    IndexCtx.handleNamespace(D);
+    IndexCtx.indexDeclContext(D);
+    return true;
+  }
+
   bool VisitClassTemplateDecl(ClassTemplateDecl *D) {
     IndexCtx.handleClassTemplate(D);
     if (D->isThisDeclarationADefinition())
diff --git a/clang/tools/libclang/IndexingContext.cpp b/clang/tools/libclang/IndexingContext.cpp
index f5977971324..3f934be8a00 100644
--- a/clang/tools/libclang/IndexingContext.cpp
+++ b/clang/tools/libclang/IndexingContext.cpp
@@ -401,6 +401,13 @@ bool IndexingContext::handleObjCProperty(const ObjCPropertyDecl *D) {
   return handleDecl(D, D->getLocation(), getCursor(D), DInfo);
 }
 
+bool IndexingContext::handleNamespace(const NamespaceDecl *D) {
+  DeclInfo DInfo(/*isRedeclaration=*/!D->isOriginalNamespace(),
+                 /*isDefinition=*/true,
+                 /*isContainer=*/true);
+  return handleDecl(D, D->getLocation(), getCursor(D), DInfo);
+}
+
 bool IndexingContext::handleClassTemplate(const ClassTemplateDecl *D) {
   return handleCXXRecordDecl(D->getTemplatedDecl(), D);
 }
diff --git a/clang/tools/libclang/IndexingContext.h b/clang/tools/libclang/IndexingContext.h
index 6f33e194fd5..a8a8edb3629 100644
--- a/clang/tools/libclang/IndexingContext.h
+++ b/clang/tools/libclang/IndexingContext.h
@@ -370,6 +370,8 @@ public:
 
   bool handleObjCProperty(const ObjCPropertyDecl *D);
 
+  bool handleNamespace(const NamespaceDecl *D);
+
   bool handleClassTemplate(const ClassTemplateDecl *D);
   bool handleFunctionTemplate(const FunctionTemplateDecl *D);
   bool handleTypeAliasTemplate(const TypeAliasTemplateDecl *D);