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b16dd9dd96
There's now a different rule for the same thing in
mediawiki/mediawiki-codesniffer v43.0.0. Also document the reason for
the override. Follow-up to 8b00546749.
Change-Id: I392ee10639ffda6de55b091555e8c3cadd2af485
23 lines
956 B
XML
23 lines
956 B
XML
<?xml version="1.0"?>
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<ruleset>
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<rule ref="./vendor/mediawiki/mediawiki-codesniffer/MediaWiki">
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<!--
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Code such as this:
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while ( ( $foo = $foo->nextSibling ) && someCondition( $foo ) ) { … }
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is often convenient when working on DOM tree structures, which we do a lot of in this extension.
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It's particularly helpful in combination with Phan, which can infer that `$foo` is non-null from
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the code above, but it can't infer that `$foo->nextSibling` is non-null in code like this:
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while ( $foo->nextSibling && someCondition( $foo->nextSibling ) ) { … }
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When the variable is the only condition, we add extra parentheses to indicate that it isn't a
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typo for `==`, which is a convention borrowed from C:
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while ( ( $foo = $foo->nextSibling ) ) { … }
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-->
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<exclude name="Generic.CodeAnalysis.AssignmentInCondition" />
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</rule>
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<file>.</file>
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<arg name="extensions" value="php" />
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<arg name="encoding" value="UTF-8" />
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</ruleset>
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