libclang: change return type of getCursorDecl() to 'const Decl *'

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173278 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 3 deletions

diff --git a/tools/libclang/CursorVisitor.h b/tools/libclang/CursorVisitor.h
index fa978b7647..563081e1cd 100644
--- a/tools/libclang/CursorVisitor.h
+++ b/tools/libclang/CursorVisitor.h
@@ -69,7 +69,7 @@ private:
 
   /// \brief The declaration that serves at the parent of any statement or
   /// expression nodes.
-  Decl *StmtParent;
+  const Decl *StmtParent;
 
   /// \brief The visitor function.
   CXCursorVisitor Visitor;
@@ -119,11 +119,12 @@ private:
 
   class SetParentRAII {
     CXCursor &Parent;
-    Decl *&StmtParent;
+    const Decl *&StmtParent;
     CXCursor OldParent;
 
   public:
-    SetParentRAII(CXCursor &Parent, Decl *&StmtParent, CXCursor NewParent)
+    SetParentRAII(CXCursor &Parent, const Decl *&StmtParent,
+                  CXCursor NewParent)
       : Parent(Parent), StmtParent(StmtParent), OldParent(Parent)
     {
       Parent = NewParent;