Add parsing for type queries

src/ast/ast.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_AST_AST_H_
 #define V8_AST_AST_H_
 
 #include "src/assembler.h"
 #include "src/ast/ast-value-factory.h"
 #include "src/ast/modules.h"
@@ skipping 93 matching lines @@
   V(PredefinedType)             \
   V(ThisType)                   \
   V(UnionType)                  \
   V(IntersectionType)           \
   V(ArrayType)                  \
   V(FunctionType)               \
   V(TypeParameter)              \
   V(FormalParameter)            \
   V(TypeReference)              \
   V(StringLiteralType)          \
+  V(QueryType)                  \
   V(TypeOrParameters)
 
 // Forward declarations
 class AstNodeFactory;
 class AstVisitor;
 class Declaration;
 class Module;
 class BreakableStatement;
 class Expression;
 class IterationStatement;
@@ skipping 3022 matching lines @@
 
  protected:
   StringLiteralType(Zone* zone, const AstRawString* string, int pos)
       : Type(zone, pos), string_(string) {}
 
  private:
   const AstRawString* string_;
 };
 
 
+class QueryType : public Type {
+ public:
+  DECLARE_NODE_TYPE(QueryType)
+
+  const AstRawString* name() const { return name_; }
+  ZoneList<const AstRawString*>* property_names() const {
+    return property_names_;
+  }
+
+ protected:
+  QueryType(Zone* zone, const AstRawString* name,
+            ZoneList<const AstRawString*>* property_names, int pos)
+      : Type(zone, pos), name_(name), property_names_(property_names) {}
+
+ private:
+  const AstRawString* name_;
+  ZoneList<const AstRawString*>* property_names_;
+};
+
+
 class TypeOrParameters : public Type {
  public:
   DECLARE_NODE_TYPE(TypeOrParameters)
 
   ZoneList<FormalParameter*>* parameters() const { return parameters_; }
 
  protected:
   TypeOrParameters(Zone* zone, ZoneList<FormalParameter*>* parameters, int pos)
       : Type(zone, pos), parameters_(parameters) {}
 
@@ skipping 625 matching lines @@
     return new (local_zone_)
         typesystem::TypeReference(local_zone_, name, type_arguments, pos);
   }
 
   typesystem::StringLiteralType* NewStringLiteralType(
       const AstRawString* string, int pos) {
     return new (local_zone_)
         typesystem::StringLiteralType(local_zone_, string, pos);
   }
 
+  typesystem::QueryType* NewQueryType(
+      const AstRawString* name, ZoneList<const AstRawString*>* property_names,
+      int pos) {
+    return new (local_zone_)
+        typesystem::QueryType(local_zone_, name, property_names, pos);
+  }
+
   typesystem::FormalParameter* NewFormalParameter(const AstRawString* name,
                                                   bool optional, bool spread,
                                                   typesystem::Type* type,
                                                   int pos) {
     return new (local_zone_) typesystem::FormalParameter(
         local_zone_, name, optional, spread, type, pos);
   }
 
   typesystem::FormalParameter* NewFormalParameter(typesystem::Type* type,
                                                   int pos) {
@@ skipping 99 matching lines @@
         : NULL;                                                               \
   }
 TYPESYSTEM_NODE_LIST(DECLARE_NODE_FUNCTIONS)
 #undef DECLARE_NODE_FUNCTIONS
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_AST_AST_H_