C++ (Cpp) CXXRecordDecl::getLocStart Examples

Example #1

File: copyable-polymorphic.cpp Project: EugeneZelenko/clazy

void CopyablePolymorphic::VisitDecl(clang::Decl *decl)
{
    CXXRecordDecl *record = dyn_cast<CXXRecordDecl>(decl);
    if (!record || !record->hasDefinition() || record->getDefinition() != record || !record->isPolymorphic())
        return;

    CXXConstructorDecl *copyCtor = Utils::copyCtor(record);
    CXXMethodDecl *copyAssign = Utils::copyAssign(record);

    const bool hasCallableCopyCtor = copyCtor && !copyCtor->isDeleted() && copyCtor->getAccess() != clang::AS_private;
    const bool hasCallableCopyAssign = copyAssign && !copyAssign->isDeleted() && copyAssign->getAccess() != clang::AS_private;

    if (!hasCallableCopyCtor && !hasCallableCopyAssign)
        return;


    emitWarning(record->getLocStart(), "Polymorphic class is copyable. Potential slicing.");
}