<div>Seems right to me. Are you sure that m_preprocessor is the preprocessor</div><div>used by clang?</div><br><div class="gmail_quote">2011/4/29 Anna Lu <span dir="ltr"><<a href="mailto:annaruben85@gmail.com">annaruben85@gmail.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Hi,<br> <br>would anybody help me to handle directives file parsing AST.<br><br>I have tried the following, but it does not help:<br>
<br>llvm_include_handler* h = new llvm_include_handler;<br>m_preprocessor->addPPCallbacks(h); // m_preprocessor is type of clang::Preprocessor*<br>
<br>where llvm_include_handler is defined as:<br><br>class llvm_include_handler :<br>        public clang::PPCallbacks<br>{<br>public:<br>         virtual void InclusionDirective(clang::SourceLocation,<br>         const clang::Token& ,<br>

         llvm::StringRef FileName,<br>         bool IsAngled,<br>         const clang::FileEntry*,<br>         clang::SourceLocation,<br>         llvm::StringRef SearchPath,<br>         llvm::StringRef RelativePath)<br>         {<br>

                 std::cout << "include "<< std::endl;<br>                 std::cout << FileName.str() << std::endl;<br>                 std::cout << "IsAngled " << IsAngled << std::endl;<br>

                 std::cout << SearchPath.str() << std::endl;<br>                 std::cout << RelativePath.str() << std::endl;<br>         }<br><br>        virtual ~llvm_include_handler() throw()<br>

        {}<br>};<br><br>than I call clang::ParseAST() to parse the AST nodes with my ASTConsumer. The InclusionDirective is not called.<br>What have I missed.<br><br>Thanks,<br><font color="#888888">Anna.<br>
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<br></blockquote></div><br>