Ricordisamoa 1b3bc281ac Clean up redundant Exception|Throwable union type ... PHP 7.0 makes many error conditions throw instances of the new Error class which does not extend the known Exception. The Throwable interface provides a concise and type-safe way of handling either, e.g. for logging purposes, but HHVM did not support it, requiring tedious fallback checks. This commit replaces occurrences of Exception in code paths equally covered by Throwable, like Exception|Throwable parameter and return types (also nullable), instanceof guards, duplicated `catch` blocks, as well as related comments and documentation blocks, with the exception of $previous parameter descriptions consistent with the manual at https://www.php.net/manual/en/exception.construct.php Proper type declarations have been added or reinstated where possible. Change-Id: I5d3920d3cc66936a350314e2f19c4f6faeffd7c0		2020-02-12 20:28:40 +00:00
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BadRequestError.php	exception: Let MediaWiki.php control final output for ErrorPageError	2019-09-26 07:56:14 +00:00
BadTitleError.php
CannotCreateActorException.php	Add actor table and code to start using it	2018-02-23 10:06:20 -08:00
ErrorPageError.php	exception: Let MediaWiki.php control final output for ErrorPageError	2019-09-26 07:56:14 +00:00
FatalError.php	Setup: Move wgArticlePath validation to its main consumer (PathRouter)	2019-09-25 23:06:52 +00:00
HttpError.php
ILocalizedException.php	Move interface ILocalizedException to own file	2019-02-01 20:05:30 +01:00
LocalizedException.php	Clean up redundant Exception|Throwable union type	2020-02-12 20:28:40 +00:00
MWContentSerializationException.php
MWException.php	Unpack arrays on variadic arguments	2019-08-31 23:23:50 +00:00
MWExceptionHandler.php	Clean up redundant Exception|Throwable union type	2020-02-12 20:28:40 +00:00
MWExceptionRenderer.php	Clean up redundant Exception|Throwable union type	2020-02-12 20:28:40 +00:00
MWUnknownContentModelException.php	Set method visibility for various constructors	2019-12-03 20:17:30 +01:00
PermissionsError.php	exception: Let MediaWiki.php control final output for ErrorPageError	2019-09-26 07:56:14 +00:00
ProcOpenError.php	Replace wfShellExec() with a class	2017-09-08 21:49:49 -07:00
ReadOnlyError.php
ShellDisabledError.php	Replace wfShellExec() with a class	2017-09-08 21:49:49 -07:00
ThrottledError.php	exception: Let MediaWiki.php control final output for ErrorPageError	2019-09-26 07:56:14 +00:00
UserBlockedError.php	Minor cleanups	2019-11-03 17:10:23 -08:00
UserNotLoggedIn.php	Add missing @param and @return to documentation	2019-11-10 22:12:58 +00:00