Ejemplo n.º 1
0
bool GenericAstNode::getRangeInMainFile(std::pair<int, int> &result, clang::SourceManager const &manager, clang::ASTContext &context)
{
    auto range = getRange();
    if (range.isInvalid())
    {
        return false;
    }
    auto start = manager.getDecomposedSpellingLoc(range.getBegin());
    auto end = manager.getDecomposedSpellingLoc(clang::Lexer::getLocForEndOfToken(range.getEnd(), 0, manager, context.getLangOpts()));
    if (start.first != end.first || start.first != manager.getMainFileID())
    {
        //Not in the same file, or not in the main file (probably #included)
        return false;
    }
    result = std::make_pair(start.second, end.second);
    return true;
}
Ejemplo n.º 2
0
    RangeSet collect(clang::ASTContext &astContext, oclint::RuleBase *rule)
    {
        _rule = rule;
        _sourceManager = &astContext.getSourceManager();
        _range.clear();

        clang::DeclContext *decl = astContext.getTranslationUnitDecl();
        for (clang::DeclContext::decl_iterator declIt = decl->decls_begin(),
            declEnd = decl->decls_end(); declIt != declEnd; ++declIt)
        {
            clang::SourceLocation startLocation = (*declIt)->getLocStart();
            if (startLocation.isValid() &&
                _sourceManager->getMainFileID() == _sourceManager->getFileID(startLocation))
            {
                (void) /* explicitly ignore the return of this function */
                    clang::RecursiveASTVisitor<DeclAnnotationRangeCollector>::TraverseDecl(*declIt);
            }
        }

        return _range;
    }