&& isLegacyVisualCpp(install.getVisualCppDir());
            case VS2017_OR_LATER:
                return new File(install.getInstallDir(), PATH_COMMON).isDirectory()
                    && isVS2017VisualCpp(install.getVisualCppDir());
            default:
                throw new IllegalArgumentException("Cannot determine valid install for unknown compatibility: " + install.getCompatibility());
        }
    }