Preparation of hooking up the new preprocessor.
- Added custom Diagnostics class. Routed all info-log messages via this new class.
- Added custom DirectiveHandler class. Moved directive-handling code to this class and routed the old path.
- Deleted lexer_glue because it is not needed anymore. The new preprocessor is almost ready!
- Killed a bunch of dead code related to PragmaTable.
Review URL: https://codereview.appspot.com/6308074
git-svn-id: https://angleproject.googlecode.com/svn/trunk@1150 736b8ea6-26fd-11df-bfd4-992fa37f6226
diff --git a/src/compiler/DirectiveHandler.h b/src/compiler/DirectiveHandler.h
new file mode 100644
index 0000000..9d8fefd
--- /dev/null
+++ b/src/compiler/DirectiveHandler.h
@@ -0,0 +1,46 @@
+//
+// 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.
+//
+
+#ifndef COMPILER_DIRECTIVE_HANDLER_H_
+#define COMPILER_DIRECTIVE_HANDLER_H_
+
+#include "compiler/ExtensionBehavior.h"
+#include "compiler/Pragma.h"
+#include "compiler/preprocessor/new/DirectiveHandler.h"
+
+class TDiagnostics;
+
+class TDirectiveHandler : public pp::DirectiveHandler
+{
+ public:
+ TDirectiveHandler(TExtensionBehavior& extBehavior,
+ TDiagnostics& diagnostics);
+ virtual ~TDirectiveHandler();
+
+ const TPragma& pragma() const { return mPragma; }
+ const TExtensionBehavior& extBehavior() const { return mExtBehavior; }
+
+ virtual void handleError(const pp::SourceLocation& loc,
+ const std::string& msg);
+
+ virtual void handlePragma(const pp::SourceLocation& loc,
+ const std::string& name,
+ const std::string& value);
+
+ virtual void handleExtension(const pp::SourceLocation& loc,
+ const std::string& name,
+ const std::string& behavior);
+
+ virtual void handleVersion(const pp::SourceLocation& loc,
+ int version);
+
+ private:
+ TPragma mPragma;
+ TExtensionBehavior& mExtBehavior;
+ TDiagnostics& mDiagnostics;
+};
+
+#endif // COMPILER_DIRECTIVE_HANDLER_H_