Create ast/ and parsing/ subdirectories and move appropriate files

src/func-name-inferrer.h

Index: src/func-name-inferrer.h
diff --git a/src/func-name-inferrer.h b/src/func-name-inferrer.h
deleted file mode 100644
index 8bc0e6c81ee9c682489a936f99ae45d68b9a2878..0000000000000000000000000000000000000000
--- a/src/func-name-inferrer.h
+++ /dev/null
@@ -1,115 +0,0 @@
-// Copyright 2006-2009 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_FUNC_NAME_INFERRER_H_
-#define V8_FUNC_NAME_INFERRER_H_
-
-#include "src/handles.h"
-#include "src/zone.h"
-
-namespace v8 {
-namespace internal {
-
-class AstRawString;
-class AstString;
-class AstValueFactory;
-class FunctionLiteral;
-
-// FuncNameInferrer is a stateful class that is used to perform name
-// inference for anonymous functions during static analysis of source code.
-// Inference is performed in cases when an anonymous function is assigned
-// to a variable or a property (see test-func-name-inference.cc for examples.)
-//
-// The basic idea is that during parsing of LHSs of certain expressions
-// (assignments, declarations, object literals) we collect name strings,
-// and during parsing of the RHS, a function literal can be collected. After
-// parsing the RHS we can infer a name for function literals that do not have
-// a name.
-class FuncNameInferrer : public ZoneObject {
- public:
-  FuncNameInferrer(AstValueFactory* ast_value_factory, Zone* zone);
-
-  // Returns whether we have entered name collection state.
-  bool IsOpen() const { return !entries_stack_.is_empty(); }
-
-  // Pushes an enclosing the name of enclosing function onto names stack.
-  void PushEnclosingName(const AstRawString* name);
-
-  // Enters name collection state.
-  void Enter() {
-    entries_stack_.Add(names_stack_.length(), zone());
-  }
-
-  // Pushes an encountered name onto names stack when in collection state.
-  void PushLiteralName(const AstRawString* name);
-
-  void PushVariableName(const AstRawString* name);
-
-  // Adds a function to infer name for.
-  void AddFunction(FunctionLiteral* func_to_infer) {
-    if (IsOpen()) {
-      funcs_to_infer_.Add(func_to_infer, zone());
-    }
-  }
-
-  void RemoveLastFunction() {
-    if (IsOpen() && !funcs_to_infer_.is_empty()) {
-      funcs_to_infer_.RemoveLast();
-    }
-  }
-
-  // Infers a function name and leaves names collection state.
-  void Infer() {
-    DCHECK(IsOpen());
-    if (!funcs_to_infer_.is_empty()) {
-      InferFunctionsNames();
-    }
-  }
-
-  // Leaves names collection state.
-  void Leave() {
-    DCHECK(IsOpen());
-    names_stack_.Rewind(entries_stack_.RemoveLast());
-    if (entries_stack_.is_empty())
-      funcs_to_infer_.Clear();
-  }
-
- private:
-  enum NameType {
-    kEnclosingConstructorName,
-    kLiteralName,
-    kVariableName
-  };
-  struct Name {
-    Name(const AstRawString* name, NameType type) : name(name), type(type) {}
-    const AstRawString* name;
-    NameType type;
-  };
-
-  Zone* zone() const { return zone_; }
-
-  // Constructs a full name in dotted notation from gathered names.
-  const AstString* MakeNameFromStack();
-
-  // A helper function for MakeNameFromStack.
-  const AstString* MakeNameFromStackHelper(int pos,
-                                               const AstString* prev);
-
-  // Performs name inferring for added functions.
-  void InferFunctionsNames();
-
-  AstValueFactory* ast_value_factory_;
-  ZoneList<int> entries_stack_;
-  ZoneList<Name> names_stack_;
-  ZoneList<FunctionLiteral*> funcs_to_infer_;
-  Zone* zone_;
-
-  DISALLOW_COPY_AND_ASSIGN(FuncNameInferrer);
-};
-
-
-}  // namespace internal
-}  // namespace v8
-
-#endif  // V8_FUNC_NAME_INFERRER_H_