commit 8cfabf2cb278efc1f694f1d9aab76888a60ee3ac
author Dmitri Gribenko <gribozavr@gmail.com> Fri Oct 19 16:51:38 2012 +0000
committer Dmitri Gribenko <gribozavr@gmail.com> Fri Oct 19 16:51:38 2012 +0000
tree 9f08e5687c50325e270404f309616dc1459273a0
parent 535a5d001b2035a7aa68ee368fbe44ec90e33740

Remove const_casts by propagating constness down to called functions.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166287 91177308-0d34-0410-b5e6-96231b3b80d8

tools/libclang/CXComment.cpp

diff --git a/tools/libclang/CXComment.cpp b/tools/libclang/CXComment.cpp
index 6f3f382..0c3b8c7 100644
--- a/tools/libclang/CXComment.cpp
+++ b/tools/libclang/CXComment.cpp
@@ -536,7 +536,7 @@
     public ConstCommentVisitor<CommentASTToHTMLConverter> {
 public:
   /// \param Str accumulator for HTML.
-  CommentASTToHTMLConverter(FullComment *FC,
+  CommentASTToHTMLConverter(const FullComment *FC,
                             SmallVectorImpl<char> &Str,
                             const CommandTraits &Traits) :
       FC(FC), Result(Str), Traits(Traits)
@@ -568,7 +568,7 @@
   void appendToResultWithHTMLEscaping(StringRef S);
 
 private:
-  FullComment *FC;
+  const FullComment *FC;
   /// Output stream for HTML.
   llvm::raw_svector_ostream Result;
 
@@ -844,8 +844,7 @@
     return createCXString((const char *) 0);
 
   SmallString<1024> HTML;
-  CommentASTToHTMLConverter Converter(const_cast<FullComment *>(FC),
-                                      HTML, getCommandTraits(CXC));
+  CommentASTToHTMLConverter Converter(FC, HTML, getCommandTraits(CXC));
   Converter.visit(FC);
   return createCXString(HTML.str(), /* DupString = */ true);
 }
@@ -857,7 +856,7 @@
     public ConstCommentVisitor<CommentASTToXMLConverter> {
 public:
   /// \param Str accumulator for XML.
-  CommentASTToXMLConverter(FullComment *FC,
+  CommentASTToXMLConverter(const FullComment *FC,
                            SmallVectorImpl<char> &Str,
                            const CommandTraits &Traits,
                            const SourceManager &SM) :
@@ -884,8 +883,8 @@
   void appendToResultWithXMLEscaping(StringRef S);
 
 private:
-  FullComment *FC;
-      
+  const FullComment *FC;
+
   /// Output stream for XML.
   llvm::raw_svector_ostream Result;
 
@@ -1325,8 +1324,7 @@
   SourceManager &SM = static_cast<ASTUnit *>(TU->TUData)->getSourceManager();
 
   SmallString<1024> XML;
-  CommentASTToXMLConverter Converter(const_cast<FullComment *>(FC), XML,
-                                     getCommandTraits(CXC), SM);
+  CommentASTToXMLConverter Converter(FC, XML, getCommandTraits(CXC), SM);
   Converter.visit(FC);
   return createCXString(XML.str(), /* DupString = */ true);
 }