Add inspection for check/require/checkNotNull/requireNotNull

#KT-30640 Fixed #KT-22412 Fixed
2019-04-10 10:32:29 +03:00
parent 64780293d3
commit 90b0ea73dc
30 changed files with 458 additions and 40 deletions
@@ -3428,6 +3428,15 @@
                     language="kotlin"
    />

+    <localInspection implementationClass="org.jetbrains.kotlin.idea.inspections.ReplaceGuardClauseWithFunctionCallInspection"
+                     displayName="Replace guard clause with kotlin's function call"
+                     groupPath="Kotlin"
+                     groupName="Style issues"
+                     enabledByDefault="true"
+                     level="WEAK WARNING"
+                     language="kotlin"
+    />
+
    <referenceImporter implementation="org.jetbrains.kotlin.idea.quickfix.KotlinReferenceImporter"/>

    <fileType.fileViewProviderFactory filetype="KJSM" implementationClass="com.intellij.psi.ClassFileViewProviderFactory"/>
@@ -0,0 +1,11 @@
+<html>
+<body>
+This inspection reports guard clause that can be replaced with kotlin's function call. For example:
+<br /><br />
+<pre>
+fun test(foo: Int?) {
+    if (foo == null) throw IllegalArgumentException("foo") // Replace guard clause with kotlin's function call
+}
+</pre>
+</body>
+</html>