Merge pull request scala/scala#8977 from joroKr21/seq-is-defined

dwijnand · web-flow · commit aa8f21aa26a1 · 2020-05-11T08:42:46.000+01:00
diff --git a/library/src/scala/collection/Seq.scala b/library/src/scala/collection/Seq.scala
@@ -284,7 +284,7 @@ trait SeqOps[+A, +CC[_], +C] extends Any
     * @param    idx     the index to test
     * @return   `true` if this $coll contains an element at position `idx`, `false` otherwise.
     */
-  def isDefinedAt(idx: Int): Boolean = (idx >= 0) && (idx < length)
+  def isDefinedAt(idx: Int): Boolean = idx >= 0 && lengthIs > idx
 
   /** A copy of this $coll with an element value appended until a given target length is reached.
    *

Original file line number	Diff line number	Diff line change
`@@ -284,7 +284,7 @@ trait SeqOps[+A, +CC[_], +C] extends Any`
`284`	`284`	`* @param idx the index to test`
`285`	`285`	* @return `true` if this $coll contains an element at position `idx`, `false` otherwise.
`286`	`286`	`*/`
`287`		`- def isDefinedAt(idx: Int): Boolean = (idx >= 0) && (idx < length)`
	`287`	`+ def isDefinedAt(idx: Int): Boolean = idx >= 0 && lengthIs > idx`
`288`	`288`
`289`	`289`	`/** A copy of this $coll with an element value appended until a given target length is reached.`
`290`	`290`	`*`