diff --git a/src/AST/Statement.cs b/src/AST/Statement.cs
index 630565c9..3f8e1a68 100644
--- a/src/AST/Statement.cs
+++ b/src/AST/Statement.cs
@@ -3,6 +3,7 @@
     public enum StatementClass
     {
         Any,
+        BinaryOperator,
         DeclarationReference,
         ConstructorReference,
         CXXOperatorCall
diff --git a/src/Core/Parser/ASTConverter.cs b/src/Core/Parser/ASTConverter.cs
index eca866a6..4197a82d 100644
--- a/src/Core/Parser/ASTConverter.cs
+++ b/src/Core/Parser/ASTConverter.cs
@@ -849,6 +849,9 @@ namespace CppSharp
             expression.String = statement.String;
             switch (statement.Class)
             {
+                case StatementClass.BinaryOperator:
+                    expression.Class = AST.StatementClass.BinaryOperator;
+                    break;
                 case StatementClass.DeclRefExprClass:
                     expression.Class = AST.StatementClass.DeclarationReference;
                     break;
diff --git a/src/CppParser/AST.h b/src/CppParser/AST.h
index 05e6ee19..fed306ea 100644
--- a/src/CppParser/AST.h
+++ b/src/CppParser/AST.h
@@ -458,6 +458,7 @@ public:
 enum class StatementClass
 {
     Any,
+    BinaryOperator,
     DeclRefExprClass,
     CXXConstructExprClass,
     CXXOperatorCallExpr
diff --git a/src/CppParser/Bindings/CLI/AST.h b/src/CppParser/Bindings/CLI/AST.h
index da6964c7..47e2c2ef 100644
--- a/src/CppParser/Bindings/CLI/AST.h
+++ b/src/CppParser/Bindings/CLI/AST.h
@@ -210,9 +210,10 @@ namespace CppSharp
             public enum struct StatementClass
             {
                 Any = 0,
-                DeclRefExprClass = 1,
-                CXXConstructExprClass = 2,
-                CXXOperatorCallExpr = 3
+                BinaryOperator = 1,
+                DeclRefExprClass = 2,
+                CXXConstructExprClass = 3,
+                CXXOperatorCallExpr = 4
             };
 
             public enum struct TemplateSpecializationKind
diff --git a/src/CppParser/Bindings/CSharp/i686-apple-darwin12.4.0/AST.cs b/src/CppParser/Bindings/CSharp/i686-apple-darwin12.4.0/AST.cs
index 3d80a940..321b67c4 100644
--- a/src/CppParser/Bindings/CSharp/i686-apple-darwin12.4.0/AST.cs
+++ b/src/CppParser/Bindings/CSharp/i686-apple-darwin12.4.0/AST.cs
@@ -134,9 +134,10 @@ namespace CppSharp
             public enum StatementClass
             {
                 Any = 0,
-                DeclRefExprClass = 1,
-                CXXConstructExprClass = 2,
-                CXXOperatorCallExpr = 3
+                BinaryOperator = 1,
+                DeclRefExprClass = 2,
+                CXXConstructExprClass = 3,
+                CXXOperatorCallExpr = 4
             }
 
             public enum TemplateSpecializationKind
diff --git a/src/CppParser/Bindings/CSharp/i686-pc-win32-msvc/AST.cs b/src/CppParser/Bindings/CSharp/i686-pc-win32-msvc/AST.cs
index 06c0fc99..559495c1 100644
--- a/src/CppParser/Bindings/CSharp/i686-pc-win32-msvc/AST.cs
+++ b/src/CppParser/Bindings/CSharp/i686-pc-win32-msvc/AST.cs
@@ -134,9 +134,10 @@ namespace CppSharp
             public enum StatementClass
             {
                 Any = 0,
-                DeclRefExprClass = 1,
-                CXXConstructExprClass = 2,
-                CXXOperatorCallExpr = 3
+                BinaryOperator = 1,
+                DeclRefExprClass = 2,
+                CXXConstructExprClass = 3,
+                CXXOperatorCallExpr = 4
             }
 
             public enum TemplateSpecializationKind
diff --git a/src/CppParser/Bindings/CSharp/x86_64-linux-gnu/AST.cs b/src/CppParser/Bindings/CSharp/x86_64-linux-gnu/AST.cs
index 727d7aae..5afc3b93 100644
--- a/src/CppParser/Bindings/CSharp/x86_64-linux-gnu/AST.cs
+++ b/src/CppParser/Bindings/CSharp/x86_64-linux-gnu/AST.cs
@@ -134,9 +134,10 @@ namespace CppSharp
             public enum StatementClass
             {
                 Any = 0,
-                DeclRefExprClass = 1,
-                CXXConstructExprClass = 2,
-                CXXOperatorCallExpr = 3
+                BinaryOperator = 1,
+                DeclRefExprClass = 2,
+                CXXConstructExprClass = 3,
+                CXXOperatorCallExpr = 4
             }
 
             public enum TemplateSpecializationKind
diff --git a/src/CppParser/Parser.cpp b/src/CppParser/Parser.cpp
index 13934c38..a60873d1 100644
--- a/src/CppParser/Parser.cpp
+++ b/src/CppParser/Parser.cpp
@@ -2455,6 +2455,8 @@ AST::Expression* Parser::WalkStatement(clang::Stmt* Statement)
 
     switch (Statement->getStmtClass())
     {
+    case Stmt::BinaryOperatorClass:
+        return new AST::Expression(GetStringFromStatement(Statement), StatementClass::BinaryOperator);
     case Stmt::DeclRefExprClass:
         return new AST::Expression(GetStringFromStatement(Statement), StatementClass::DeclRefExprClass,
             WalkDeclaration(cast<DeclRefExpr>(Statement)->getDecl()));
@@ -2473,7 +2475,7 @@ AST::Expression* Parser::WalkStatement(clang::Stmt* Statement)
     case Stmt::CXXTemporaryObjectExprClass:
     {
         auto ConstructorExpr = cast<CXXConstructExpr>(Statement);
-        if (ConstructorExpr->getNumArgs() > 0)
+        if (ConstructorExpr->getNumArgs() == 1)
         {
             auto Arg = ConstructorExpr->getArg(0);
             auto TemporaryExpr = dyn_cast<MaterializeTemporaryExpr>(Arg);
diff --git a/src/Generator/Passes/HandleDefaultParamValuesPass.cs b/src/Generator/Passes/HandleDefaultParamValuesPass.cs
index 8dc8a6e5..332a9dff 100644
--- a/src/Generator/Passes/HandleDefaultParamValuesPass.cs
+++ b/src/Generator/Passes/HandleDefaultParamValuesPass.cs
@@ -121,10 +121,9 @@ namespace CppSharp.Passes
             }
 
             var call = parameter.DefaultArgument.Declaration as Function;
-            if (call != null)
+            if (call != null || parameter.DefaultArgument.Class == StatementClass.BinaryOperator)
             {
-                string @params =
-                    regexFunctionParams.Match(parameter.DefaultArgument.String).Groups[1].Value;
+                string @params = regexFunctionParams.Match(parameter.DefaultArgument.String).Groups[1].Value;
                 if (@params.Contains("::"))
                     parameter.DefaultArgument.String = regexDoubleColon.Replace(@params, desugared + ".");
                 else