add ConstEvaluatedExprVisitor

Differential Revision: http://reviews.llvm.org/D10210

llvm-svn: 239474

1 files changed, 14 insertions, 14 deletions

diff --git a/clang/lib/AST/Expr.cpp b/clang/lib/AST/Expr.cpp
index 7cc84111469..99c72436b44 100644
--- a/clang/lib/AST/Expr.cpp
+++ b/clang/lib/AST/Expr.cpp
@@ -1238,7 +1238,7 @@ unsigned CallExpr::getBuiltinCallee() const {
   return FDecl->getBuiltinID();
 }
 
-bool CallExpr::isUnevaluatedBuiltinCall(ASTContext &Ctx) const {
+bool CallExpr::isUnevaluatedBuiltinCall(const ASTContext &Ctx) const {
   if (unsigned BI = getBuiltinCallee())
     return Ctx.BuiltinInfo.isUnevaluated(BI);
   return false;
@@ -3136,21 +3136,21 @@ bool Expr::HasSideEffects(const ASTContext &Ctx,
 
 namespace {
   /// \brief Look for a call to a non-trivial function within an expression.
-  class NonTrivialCallFinder : public EvaluatedExprVisitor<NonTrivialCallFinder>
+  class NonTrivialCallFinder : public ConstEvaluatedExprVisitor<NonTrivialCallFinder>
   {
-    typedef EvaluatedExprVisitor<NonTrivialCallFinder> Inherited;
-    
+    typedef ConstEvaluatedExprVisitor<NonTrivialCallFinder> Inherited;
+
     bool NonTrivial;
     
   public:
-    explicit NonTrivialCallFinder(ASTContext &Context) 
+    explicit NonTrivialCallFinder(const ASTContext &Context)
       : Inherited(Context), NonTrivial(false) { }
     
     bool hasNonTrivialCall() const { return NonTrivial; }
-    
-    void VisitCallExpr(CallExpr *E) {
-      if (CXXMethodDecl *Method
-          = dyn_cast_or_null<CXXMethodDecl>(E->getCalleeDecl())) {
+
+    void VisitCallExpr(const CallExpr *E) {
+      if (const CXXMethodDecl *Method
+          = dyn_cast_or_null<const CXXMethodDecl>(E->getCalleeDecl())) {
         if (Method->isTrivial()) {
           // Recurse to children of the call.
           Inherited::VisitStmt(E);
@@ -3160,8 +3160,8 @@ namespace {
       
       NonTrivial = true;
     }
-    
-    void VisitCXXConstructExpr(CXXConstructExpr *E) {
+
+    void VisitCXXConstructExpr(const CXXConstructExpr *E) {
       if (E->getConstructor()->isTrivial()) {
         // Recurse to children of the call.
         Inherited::VisitStmt(E);
@@ -3170,8 +3170,8 @@ namespace {
       
       NonTrivial = true;
     }
-    
-    void VisitCXXBindTemporaryExpr(CXXBindTemporaryExpr *E) {
+
+    void VisitCXXBindTemporaryExpr(const CXXBindTemporaryExpr *E) {
       if (E->getTemporary()->getDestructor()->isTrivial()) {
         Inherited::VisitStmt(E);
         return;
@@ -3182,7 +3182,7 @@ namespace {
   };
 }
 
-bool Expr::hasNonTrivialCall(ASTContext &Ctx) {
+bool Expr::hasNonTrivialCall(const ASTContext &Ctx) const {
   NonTrivialCallFinder Finder(Ctx);
   Finder.Visit(this);
   return Finder.hasNonTrivialCall();