[strong] Declaration-after-use errors.

src/ast.cc

Index: src/ast.cc
diff --git a/src/ast.cc b/src/ast.cc
index ac81e751afb31f1ea89e8e47ac1cd68c6b198e2b..6bbbe641cf42259a623550b425248eca91298f3b 100644
--- a/src/ast.cc
+++ b/src/ast.cc
@@ -59,24 +59,27 @@ bool Expression::IsUndefinedLiteral(Isolate* isolate) const {
 }
 
 
-VariableProxy::VariableProxy(Zone* zone, Variable* var, int position)
-    : Expression(zone, position),
+VariableProxy::VariableProxy(Zone* zone, Variable* var, int start_position,
+                             int end_position)
+    : Expression(zone, start_position),
       bit_field_(IsThisField::encode(var->is_this()) |
                  IsAssignedField::encode(false) |
                  IsResolvedField::encode(false)),
       variable_feedback_slot_(FeedbackVectorICSlot::Invalid()),
-      raw_name_(var->raw_name()) {
+      raw_name_(var->raw_name()),
+      end_position_(end_position) {
   BindTo(var);
 }
 
 
 VariableProxy::VariableProxy(Zone* zone, const AstRawString* name, bool is_this,
-                             int position)
-    : Expression(zone, position),
+                             int start_position, int end_position)
+    : Expression(zone, start_position),
       bit_field_(IsThisField::encode(is_this) | IsAssignedField::encode(false) |
                  IsResolvedField::encode(false)),
       variable_feedback_slot_(FeedbackVectorICSlot::Invalid()),
-      raw_name_(name) {}
+      raw_name_(name),
+      end_position_(end_position) {}
 
 
 void VariableProxy::BindTo(Variable* var) {