Fixed CoroutineScope of withContext block for structured concurrency

elizarov · qwwdfsad · commit e18b015690a7 · 2018-09-26T12:05:48.000+03:00
* Both withContext and coroutineScope are optimized and are rewritten as extensions of AbstractCoroutine * This gives withContext consistent exception handling & suppression logic from JobSupport * Support for cancelling state is dropped from AbstractContinuation and it is now faster, too (it can be merged with CancellableContinuationImpl in the future) Fixes #553 Fixes #617
diff --git a/common/kotlinx-coroutines-core-common/src/CoroutineScope.kt b/common/kotlinx-coroutines-core-common/src/CoroutineScope.kt
@@ -16,7 +16,8 @@ import kotlin.coroutines.experimental.intrinsics.*
  *
  * Every coroutine builder (like [launch][CoroutineScope.launch], [async][CoroutineScope.async], etc)
  * and every scoping function (like [coroutineScope], [withContext], etc) provides _its own_ scope
- * into the inner block of code it runs. By convention, they all wait for all the coroutines inside
+ * with its own [Job] instance into the inner block of code it runs.
+ * By convention, they all wait for all the coroutines inside
  * their block to complete before completing themselves, thus enforcing the
  * discipline of **structured concurrency**.
  *

Original file line number	Diff line number	Diff line change
`@@ -16,7 +16,8 @@ import kotlin.coroutines.experimental.intrinsics.*`
`16`	`16`	`*`
`17`	`17`	`* Every coroutine builder (like [launch][CoroutineScope.launch], [async][CoroutineScope.async], etc)`
`18`	`18`	`* and every scoping function (like [coroutineScope], [withContext], etc) provides _its own_ scope`
`19`		`- * into the inner block of code it runs. By convention, they all wait for all the coroutines inside`
	`19`	`+ * with its own [Job] instance into the inner block of code it runs.`
	`20`	`+ * By convention, they all wait for all the coroutines inside`
`20`	`21`	`* their block to complete before completing themselves, thus enforcing the`
`21`	`22`	`* discipline of structured concurrency.`
`22`	`23`	`*`