functionDeclFullLocation

functionDeclFullLocation

我对CLang和Libtooling还是比较陌生。我想在终端上显示源代码中的行。我在RecursiveASTVisitor中有一个* VisitFunctionDecl(FunctionDecl func)。对于每个函数,我都会获取SourceRange并从该SourceLocation中获取。但我不知道如何显示。我有事要做

最佳答案

您需要FullSourceLoc:

    FullSourceLoc functionDeclFullLocation = Context->getFullLoc(func.getLocStart());
    if (functionDeclFullLocation.isValid())
        llvm::outs() << "Found FunctionDecl at "
        << functionDeclFullLocation.getManager().getFilename(functionDeclFullLocation) << ":"
        << functionDeclFullLocation.getSpellingLineNumber() << ":"
        << functionDeclFullLocation.getSpellingColumnNumber() << "\n";

关于c++ - 如何使用Clang Libtooling在终端上打印行?,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/31267516/

10-12 00:43