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Introduce NotImplementedError instead of UnsupportedOperationException to throw from TODO function.

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#KT-8153
This commit is contained in:
Ilya Gorbunov
2015-07-17 16:32:36 +03:00
parent b7829d8471
commit f57c207ed2
2 changed files with 11 additions and 7 deletions
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libraries/stdlib/src/kotlin/util/Standard.kt
+9 -5
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@@ -1,17 +1,21 @@
package kotlin
/**
* Always throws an [UnsupportedOperationException] stating that operation is not implemented.
* An exception is thrown to indicate that a method body remains to be implemented.
*/
public fun TODO(): Nothing = throw UnsupportedOperationException("An operation is not implemented.")
public class NotImplementedError(message: String = "An operation is not implemented.") : Error(message)
/**
* Always throws an [UnsupportedOperationException] stating that operation is not implemented.
* Always throws [NotImplementedError] stating that operation is not implemented.
*/
public fun TODO(): Nothing = throw NotImplementedError()
/**
* Always throws [NotImplementedError] stating that operation is not implemented.
*
* @param reason a string explaining why the implementation is missing.
*/
public fun TODO(reason: String): Nothing = throw UnsupportedOperationException("An operation is not implemented: $reason")
public fun TODO(reason: String): Nothing = throw NotImplementedError("An operation is not implemented: $reason")
/**