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Small refactoring: replaced code with 'getOrPut' library function

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This commit is contained in:
Svetlana Isakova
2014-11-17 15:07:15 +03:00
parent 2948ca9077
commit e31e63aabe
1 changed files with 1 additions and 6 deletions
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core/descriptors/src/org/jetbrains/jet/lang/resolve/scopes/SubstitutingScope.kt
+1 -6
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@@ -38,12 +38,7 @@ public class SubstitutingScope(private val workerScope: JetScope, private val su
substitutedDescriptors = HashMap<DeclarationDescriptor, DeclarationDescriptor>() substitutedDescriptors = HashMap<DeclarationDescriptor, DeclarationDescriptor>()
} }
var substituted: DeclarationDescriptor? = substitutedDescriptors!!.get(descriptor) val substituted = substitutedDescriptors!!.getOrPut(descriptor, { descriptor.substitute(substitutor) })
if (substituted == null && !substitutedDescriptors!!.containsKey(descriptor)) {
substituted = descriptor.substitute(substitutor)
substitutedDescriptors!!.put(descriptor, substituted)
}
[suppress("UNCHECKED_CAST")] [suppress("UNCHECKED_CAST")]
return substituted as D? return substituted as D?