[Doc parsing] This patch searches overridden objc/c++

methods looking for documentation on a particular base
class inherited by any method that overrides the base class.
In case of redeclaration, as when objc method is defined
in the implementation, it also looks up for documentation
in class/class extension being redeclared.

llvm-svn: 165643

1 files changed, 10 insertions, 10 deletions

diff --git a/clang/lib/AST/Comment.cpp b/clang/lib/AST/Comment.cpp
index 4336885d394..09f4290f1b7 100644
--- a/clang/lib/AST/Comment.cpp
+++ b/clang/lib/AST/Comment.cpp
@@ -151,13 +151,13 @@ void DeclInfo::fill() {
   ParamVars = ArrayRef<const ParmVarDecl *>();
   TemplateParameters = NULL;
 
-  if (!ThisDecl) {
+  if (!CommentDecl) {
     // If there is no declaration, the defaults is our only guess.
     IsFilled = true;
     return;
   }
 
-  Decl::Kind K = ThisDecl->getKind();
+  Decl::Kind K = CommentDecl->getKind();
   switch (K) {
   default:
     // Defaults are should be good for declarations we don't handle explicitly.
@@ -167,7 +167,7 @@ void DeclInfo::fill() {
   case Decl::CXXConstructor:
   case Decl::CXXDestructor:
   case Decl::CXXConversion: {
-    const FunctionDecl *FD = cast<FunctionDecl>(ThisDecl);
+    const FunctionDecl *FD = cast<FunctionDecl>(CommentDecl);
     Kind = FunctionKind;
     ParamVars = ArrayRef<const ParmVarDecl *>(FD->param_begin(),
                                               FD->getNumParams());
@@ -181,14 +181,14 @@ void DeclInfo::fill() {
 
     if (K == Decl::CXXMethod || K == Decl::CXXConstructor ||
         K == Decl::CXXDestructor || K == Decl::CXXConversion) {
-      const CXXMethodDecl *MD = cast<CXXMethodDecl>(ThisDecl);
+      const CXXMethodDecl *MD = cast<CXXMethodDecl>(CommentDecl);
       IsInstanceMethod = MD->isInstance();
       IsClassMethod = !IsInstanceMethod;
     }
     break;
   }
   case Decl::ObjCMethod: {
-    const ObjCMethodDecl *MD = cast<ObjCMethodDecl>(ThisDecl);
+    const ObjCMethodDecl *MD = cast<ObjCMethodDecl>(CommentDecl);
     Kind = FunctionKind;
     ParamVars = ArrayRef<const ParmVarDecl *>(MD->param_begin(),
                                               MD->param_size());
@@ -199,7 +199,7 @@ void DeclInfo::fill() {
     break;
   }
   case Decl::FunctionTemplate: {
-    const FunctionTemplateDecl *FTD = cast<FunctionTemplateDecl>(ThisDecl);
+    const FunctionTemplateDecl *FTD = cast<FunctionTemplateDecl>(CommentDecl);
     Kind = FunctionKind;
     TemplateKind = Template;
     const FunctionDecl *FD = FTD->getTemplatedDecl();
@@ -210,7 +210,7 @@ void DeclInfo::fill() {
     break;
   }
   case Decl::ClassTemplate: {
-    const ClassTemplateDecl *CTD = cast<ClassTemplateDecl>(ThisDecl);
+    const ClassTemplateDecl *CTD = cast<ClassTemplateDecl>(CommentDecl);
     Kind = ClassKind;
     TemplateKind = Template;
     TemplateParameters = CTD->getTemplateParameters();
@@ -218,7 +218,7 @@ void DeclInfo::fill() {
   }
   case Decl::ClassTemplatePartialSpecialization: {
     const ClassTemplatePartialSpecializationDecl *CTPSD =
-        cast<ClassTemplatePartialSpecializationDecl>(ThisDecl);
+        cast<ClassTemplatePartialSpecializationDecl>(CommentDecl);
     Kind = ClassKind;
     TemplateKind = TemplatePartialSpecialization;
     TemplateParameters = CTPSD->getTemplateParameters();
@@ -246,7 +246,7 @@ void DeclInfo::fill() {
     Kind = TypedefKind;
     // If this is a typedef to something we consider a function, extract
     // arguments and return type.
-    const TypedefDecl *TD = cast<TypedefDecl>(ThisDecl);
+    const TypedefDecl *TD = cast<TypedefDecl>(CommentDecl);
     const TypeSourceInfo *TSI = TD->getTypeSourceInfo();
     if (!TSI)
       break;
@@ -290,7 +290,7 @@ void DeclInfo::fill() {
     Kind = TypedefKind;
     break;
   case Decl::TypeAliasTemplate: {
-    const TypeAliasTemplateDecl *TAT = cast<TypeAliasTemplateDecl>(ThisDecl);
+    const TypeAliasTemplateDecl *TAT = cast<TypeAliasTemplateDecl>(CommentDecl);
     Kind = TypedefKind;
     TemplateKind = Template;
     TemplateParameters = TAT->getTemplateParameters();