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Fixed in 2017.3.0f3

Fixed in 2017.1.X, 2017.2.X



Found in


Issue ID




A yield statement inside a lambda expression which is a callback of another coroutine causes an Internal compiler error



To Reproduce:

1. Open the attached project, an 'Internal compiler error' is thrown because of the 'yield break' in line 70.

2. If you use a different yield statement for example 'yield return null' instead you get the expected 'The yield statement cannot be used inside anonymous method blocks' error.

3. The compiler doesn't break if the MyCallback delegate is defined outside and only passed to the new coroutine, then you also get the expected error.

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