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Remove contract from Result.xxxCatching functions

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Fixes KT-26523
This commit is contained in:
Roman Elizarov
2018-09-09 11:36:47 +03:00
parent 2406bf0536
commit b12e0aab2f
1 changed files with 0 additions and 12 deletions
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libraries/stdlib/coroutines/src/kotlin/Result.kt
-12
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@@ -126,9 +126,6 @@ internal fun Result<*>.throwOnFailure() {
*/
@InlineOnly
public inline fun <R> runCatching(block: () -> R): Result<R> {
contract {
callsInPlace(block, InvocationKind.EXACTLY_ONCE)
}
return try {
Result.success(block())
} catch (e: Throwable) {
@@ -142,9 +139,6 @@ public inline fun <R> runCatching(block: () -> R): Result<R> {
*/
@InlineOnly
public inline fun <T, R> T.runCatching(block: T.() -> R): Result<R> {
contract {
callsInPlace(block, InvocationKind.EXACTLY_ONCE)
}
return try {
Result.success(block())
} catch (e: Throwable) {
@@ -249,9 +243,6 @@ public inline fun <R, T> Result<T>.map(transform: (value: T) -> R): Result<R> {
*/
@InlineOnly
public inline fun <R, T> Result<T>.mapCatching(transform: (value: T) -> R): Result<R> {
contract {
callsInPlace(transform, InvocationKind.AT_MOST_ONCE)
}
return when(val exception = exceptionOrNull()) {
null -> runCatching { transform(value as T) }
else -> Result(value)
@@ -287,9 +278,6 @@ public inline fun <R, T: R> Result<T>.recover(transform: (exception: Throwable)
*/
@InlineOnly
public inline fun <R, T: R> Result<T>.recoverCatching(transform: (exception: Throwable) -> R): Result<R> {
contract {
callsInPlace(transform, InvocationKind.AT_MOST_ONCE)
}
val value = value // workaround for inline classes BE bug
return when(val exception = exceptionOrNull()) {
null -> this