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Merge pull request #204 from piti6/fix-defer

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Accept calling DeferPromise.GetStatus multiple times
This commit is contained in:
Yoshifumi Kawai
2021-01-06 17:45:28 +09:00
committed by GitHub
parent 9406305b2e fba6942d5f
commit 478e2998a8
1 changed files with 10 additions and 6 deletions
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16
src/UniTask/Assets/Plugins/UniTask/Runtime/UniTask.Factory.cs
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@@ -341,10 +341,12 @@ namespace Cysharp.Threading.Tasks
public UniTaskStatus GetStatus(short token)
{
var f = Interlocked.Exchange(ref factory, null);
if (f == null) throw new InvalidOperationException("Can't call twice.");
if (f != null)
{
task = f();
awaiter = task.GetAwaiter();
}
task = f();
awaiter = task.GetAwaiter();
return task.Status;
}
@@ -383,10 +385,12 @@ namespace Cysharp.Threading.Tasks
public UniTaskStatus GetStatus(short token)
{
var f = Interlocked.Exchange(ref factory, null);
if (f == null) throw new InvalidOperationException("Can't call twice.");
if (f != null)
{
task = f();
awaiter = task.GetAwaiter();
}
task = f();
awaiter = task.GetAwaiter();
return task.Status;
}