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authorLuboš Luňák <l.lunak@suse.cz>2013-02-02 22:59:17 +0100
committerLuboš Luňák <l.lunak@suse.cz>2013-02-02 22:59:46 +0100
commit4fd910a096532fed2552c67bceabe237a9e3c7d6 (patch)
tree6ea0e4eee6813cf5e7b735afda358499e7289d76 /compilerplugins/clang/store/tutorial/tutorial1.hxx
parent18e615189df93cb704c32553a41505a1bdc984f1 (diff)
tutorial examples for writing new Clang plugin actions
http://wiki.documentfoundation.org/Clang_plugins Change-Id: Ieb4fc186490e81ab961c094ca0a7fcdabc0f348f
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+/*
+ * This file is part of the LibreOffice project.
+ *
+ * Based on LLVM/Clang.
+ *
+ * This file is distributed under the University of Illinois Open Source
+ * License. See LICENSE.TXT for details.
+ *
+ */
+
+#ifndef TUTORIAL1_H
+#define TUTORIAL1_H
+
+#include "plugin.hxx"
+
+namespace loplugin
+{
+
+// The class implementing the plugin action.
+class Tutorial1
+ // Inherits from the Clang class that will allow examing the Clang AST tree (i.e. syntax tree).
+ : public RecursiveASTVisitor< Tutorial1 >
+ // And the base class for LO Clang plugins.
+ , public Plugin
+ {
+ public:
+ // Ctor, nothing special.
+ Tutorial1( ASTContext& context );
+ // The function that will be called to perform the actual action.
+ virtual void run();
+ // Function from Clang, it will be called for every return statement in the source.
+ bool VisitReturnStmt( ReturnStmt* returnstmt );
+ };
+
+} // namespace
+
+#endif // POSTFIXINCREMENTFIX_H
+