Arnold Schwaighofer 42af92112c Make _swift_dispatch_block_create_with_qos_class NS_RETURNS_RETAINED ...

Otherwise, we return in the autorelease pool and this can keep the block
alive longer than a surrounding withoutActuallyEscaping expression
causing verification failures.

rdar://45226617
SR-8955

2018-10-12 10:53:59 -07:00

1.5 KiB

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