blob: 2aaeec281803985eddb016c14958a0a2dd9e4a70 [file] [log] [blame]
// Copyright (c) 2012 The ANGLE 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.
#include <string>
namespace pp
struct SourceLocation;
// Base class for handling directives.
// Preprocessor uses this class to notify the clients about certain
// preprocessor directives. Derived classes are responsible for
// handling them in an appropriate manner.
class DirectiveHandler
virtual ~DirectiveHandler();
virtual void handleError(const SourceLocation& loc,
const std::string& msg) = 0;
// Handle pragma of form: #pragma name[(value)]
virtual void handlePragma(const SourceLocation& loc,
const std::string& name,
const std::string& value) = 0;
virtual void handleExtension(const SourceLocation& loc,
const std::string& name,
const std::string& behavior) = 0;
virtual void handleVersion(const SourceLocation& loc,
int version) = 0;
} // namespace pp