commit f8c12146fa2153a6d97b7c92d27d2ece0cd26e79
author Dmitri Gribenko <gribozavr@gmail.com> Sun Feb 03 16:10:26 2013 +0000
committer Dmitri Gribenko <gribozavr@gmail.com> Sun Feb 03 16:10:26 2013 +0000
tree 5f93fa3dd8557fbdf849f7a15ed5c1705e32a053
parent f06faad8c2983d428859e543ca1581a28b16515b

Remove unneeded const_casts


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174287 91177308-0d34-0410-b5e6-96231b3b80d8

include/clang/AST/DeclTemplate.h

diff --git a/include/clang/AST/DeclTemplate.h b/include/clang/AST/DeclTemplate.h
index e5e69af..547490d 100644
--- a/include/clang/AST/DeclTemplate.h
+++ b/include/clang/AST/DeclTemplate.h
@@ -1464,8 +1464,7 @@
           = SpecializedTemplate.dyn_cast<SpecializedPartialSpecialization*>())
       return PartialSpec->PartialSpecialization;
 
-    return const_cast<ClassTemplateDecl*>(
-                             SpecializedTemplate.get<ClassTemplateDecl*>());
+    return SpecializedTemplate.get<ClassTemplateDecl*>();
   }
 
   /// \brief Retrieve the class template or class template partial
@@ -1477,8 +1476,7 @@
           = SpecializedTemplate.dyn_cast<SpecializedPartialSpecialization*>())
       return PartialSpec->PartialSpecialization;
 
-    return const_cast<ClassTemplateDecl*>(
-                             SpecializedTemplate.get<ClassTemplateDecl*>());
+    return SpecializedTemplate.get<ClassTemplateDecl*>();
   }
 
   /// \brief Retrieve the set of template arguments that should be used

include/clang/ASTMatchers/ASTMatchers.h

diff --git a/include/clang/ASTMatchers/ASTMatchers.h b/include/clang/ASTMatchers/ASTMatchers.h
index ffffe52..9dbd5d1 100644
--- a/include/clang/ASTMatchers/ASTMatchers.h
+++ b/include/clang/ASTMatchers/ASTMatchers.h
@@ -1501,9 +1501,8 @@
 /// FIXME: Overload to allow directly matching types?
 AST_MATCHER_P(CXXMemberCallExpr, on, internal::Matcher<Expr>,
               InnerMatcher) {
-  const Expr *ExprNode = const_cast<CXXMemberCallExpr&>(Node)
-      .getImplicitObjectArgument()
-      ->IgnoreParenImpCasts();
+  const Expr *ExprNode = Node.getImplicitObjectArgument()
+                            ->IgnoreParenImpCasts();
   return (ExprNode != NULL &&
           InnerMatcher.matches(*ExprNode, Finder, Builder));
 }
@@ -1649,8 +1648,7 @@
 
 AST_MATCHER_P(CXXMemberCallExpr, onImplicitObjectArgument,
               internal::Matcher<Expr>, InnerMatcher) {
-  const Expr *ExprNode =
-      const_cast<CXXMemberCallExpr&>(Node).getImplicitObjectArgument();
+  const Expr *ExprNode = Node.getImplicitObjectArgument();
   return (ExprNode != NULL &&
           InnerMatcher.matches(*ExprNode, Finder, Builder));
 }

lib/AST/Decl.cpp

diff --git a/lib/AST/Decl.cpp b/lib/AST/Decl.cpp
index ed2a0c3..cdf921d 100644
--- a/lib/AST/Decl.cpp
+++ b/lib/AST/Decl.cpp
@@ -587,8 +587,7 @@
   if (const CXXRecordDecl *record = dyn_cast<CXXRecordDecl>(this))
     clearLinkageForClass(record);
 
-  if (ClassTemplateDecl *temp =
-        dyn_cast<ClassTemplateDecl>(const_cast<NamedDecl*>(this))) {
+  if (ClassTemplateDecl *temp = dyn_cast<ClassTemplateDecl>(this)) {
     // Clear linkage for the template pattern.
     CXXRecordDecl *record = temp->getTemplatedDecl();
     record->HasCachedLinkage = 0;
@@ -601,8 +600,7 @@
   }
 
   // Clear cached linkage for function template decls, too.
-  if (FunctionTemplateDecl *temp =
-        dyn_cast<FunctionTemplateDecl>(const_cast<NamedDecl*>(this))) {
+  if (FunctionTemplateDecl *temp = dyn_cast<FunctionTemplateDecl>(this)) {
     temp->getTemplatedDecl()->ClearLinkageCache();
     for (FunctionTemplateDecl::spec_iterator
            i = temp->spec_begin(), e = temp->spec_end(); i != e; ++i)