lint

问题 For various reasons I use a Visitor for the HIR tree traversal instead of relying on the lint context to walk the tree. However, this means my lint ignores #[allow/warn/deny(..)] annotations in the source. How can I get this back? I know of ctxt.levels , but those don't appear to help. The other functions (like with_lint_attrs(..) are private to the context. 回答1: Since there was no solution with the Rust we had, I created the necessary callbacks in Rustc: With tonight's nightly, our

问题 I have the following code: #define NUMBER_OF_ROOMS if((unsigned int)(NUMBER_OF_ROOMS - 2) > 20) { // do something here } but I got a lint warning: Warning 506: Constant value Boolean , what does this mean and how to fix it? 回答1: It means that the value of the expression is constant, and thus the if is pointless since it's known at compile-time whether or not it will be true or not. You could of course make it more dynamic, or use the preprocessor instead: #if (NUMBER_OF_ROOMS - 2) > 20 // do

问题 I have a query implementing RuntimePermission for Location . When I tried to requestLocationUpdates , I got LintError suggesting me to add PermissionCheck for that line. Considering that I implemented run-time permissions. So this is how it looks, if (isNetworkEnabled() && networkListener != null) { if (ActivityCompat.checkSelfPermission(context, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(context, Manifest.permission

问题 I have a similar issue than this one. I want to get the same results (as much as possible) when running code inspections from Android Studio and from a console Gradle task. When running from AS, I am using an xml Profile that defines some inspection tools, e.g: <inspection_tool class="AndroidLintContentDescription" enabled="false" level="WARNING" enabled_by_default="false" /> <inspection_tool class="AndroidLintHardcodedText" enabled="true" level="INFO" enabled_by_default="true" /> <inspection

问题 var stopFyon = new StopFYON(); IEnumerable<CarOnline> carOnlineData = (IEnumerable<CarOnline>)vehrep.GetCarOnlineDetail(maintainStopFactoryOrderNo.VehicleDetail).Result; if (carOnlineData.Any()) { stopFyon = vehtran.CreateStopFactoryOrderNo(carOnlineData, maintainStopFactoryOrderNo, lastUpdatedBy); } else { stopFyon = vehtran.CreateStopFactoryOrderNo(null, maintainStopFactoryOrderNo, lastUpdatedBy); } return gen.GetResponse((Int16)ResultCode.Success, (Int16)MsgType.Ok, null, vehrep

问题 Are there any projects porting php to native client? I haven't been able to find any. My aim is to do php lint checking without having to make round-trips to the server. 回答1: Answering @crystal-miller's revival of this question: I'm not aware of any PHP port to NaCl, but there are plenty of ports for other languages so the following information should point you in the right direction if you do want to port PHP (or any other language) to NaCl. The NaCl team keeps a list of regression-tested

问题 After upgrading my project to use Android Studio 3.0 with API level 27.0.0 (Android 8.1) I get a lot of new lint warnings related to using getActivity() inside a fragment (which I thought was perfectly all right). Examples: ((AppCompatActivity) getActivity()).setSupportActionBar(toolbar); getActivity().getMenuInflater().inflate(R.menu.pavingreport_dialog_menu, menu); Both examples complains about null exceptions. Example: Method invocation 'getMenuInflater' may produce 'java.lang

问题 Can someone explain the reason/importance of why javascriptlint (not jslint) gives the warning inc_dec_within_stmt - increment (++) and decrement (--) operators used as part of greater statement when it comes across a line of code like someValue = count++; Why should I keep this check turned on? 回答1: It's a warning because a statement like that can be ambiguous to human readers. While you and I can look at that and understand that it is equivalent to someValue = count; count = count + 1; a

问题 I want to create a lint.xml file and share it on our VCS so all the project's contributors can use it. The Google documentation states: If you are configuring lint preferences in Android Studio, the lint.xml file is automatically created and added to your Android project for you It does not for my project. I do not know where it saves the changes that I make to the inspections. If I click on Prefercens => Editor => Inspections => Export, then it exports a totally different file structure: <

问题 I am curious about how to find android resources that are missing default values. For example, it is possible to define corner_radius in dimens-sw600dp.xml , without defining it in dimens.xml . This would cause a runtime crash on any device whose smallest width is less than 600 dp. In the above example, it's not obvious that the default value is missing. After aapt runs, you are able to reference the dimension in code and in xml, despite the missing default value. (via R.dimen.corner_radius