cppcheck/rules/token-matching.xml at d417c54d77124b1b6be491529de995d75b26a0c2 · cppcheck-opensource/cppcheck · GitHub

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<?xml version="1.0"?>
<rules>
  <rule version="1">
    <pattern>Token :: (?:findm|(?:simple|)M)atch \([^,]+,\s+"(?:\s+|[^"]+?\s+")</pattern>
    <message>
      <id>TokenMatchSpacing</id>
      <severity>style</severity>
      <summary>Useless extra spacing for Token::*Match.</summary>
    </message>
  </rule>
  <rule version="1">
    <pattern>(?U)Token :: Match \([^,]+,\s+"[^%|!\[\]]+" \)</pattern>
    <message>
      <id>UseTokensimpleMatch</id>
      <severity>error</severity>
      <summary>Token::simpleMatch should be used to match tokens without special pattern requirements.</summary>
    </message>
  </rule>
  <rule version="1">
    <pattern>\b[\w_]+ \. tokAt \( 0 \)</pattern>
    <message>
      <id>TokentokAt0</id>
      <severity>error</severity>
      <summary>tok-&gt;tokAt(0) is a slow way to say tok.</summary>
    </message>
  </rule>
  <rule version="1">
    <pattern>\b[\w_]+ \. strAt \( 0 \)</pattern>
    <message>
      <id>TokenstrAt0</id>
      <severity>error</severity>
      <summary>tok-&gt;strAt(0) is a slow way to say tok-&gt;str()</summary>
    </message>
  </rule>
  <rule version="1">
    <pattern><![CDATA[Token :: Match \( (\b\w+\b) , \"%var%\" \) && (\b\1\b) \. variable \( \)]]></pattern>
    <message>
      <id>TokenMatchVariable</id>
      <severity>error</severity>
      <summary>Simplify 'Token :: Match ( expr , %var% ) &amp;&amp; expr-&gt;variable()' to 'expr-&gt;variable()'</summary>
    </message>
  </rule>
  <rule version="1">
    <pattern><![CDATA[(?:\b\w+\b) \. next \( \) \. next \( \)]]></pattern>
    <message>
      <id>TokenNext</id>
      <severity>error</severity>
      <summary>Simplify 'tok-&gt;next()-&gt;next()' to 'tok-&gt;tokAt(2).'</summary>
    </message>
  </rule>
  <rule version="1">
    <pattern><![CDATA[(?:\b\w+\b) \. next \( \) \. link \( \)]]></pattern>
    <message>
      <id>TokenLink</id>
      <severity>error</severity>
      <summary>Simplify 'tok-&gt;next()-&gt;link()' to 'tok-&gt;linkAt(1).'</summary>
    </message>
  </rule>
</rules>