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Abstract the object type of optional types #4689

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Merged
merged 1 commit into from
Sep 9, 2016

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rjmccall
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@rjmccall rjmccall commented Sep 9, 2016

Abstract the object type of an optional type according to the abstraction pattern of the type rather than always using the most-general pattern, and erase ImplicitlyUnwrappedOptional from the SIL type system.

abstraction pattern of the type rather than always using the
most-general pattern, and erase ImplicitlyUnwrappedOptional from
the SIL type system.
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rjmccall commented Sep 9, 2016

@swift-ci Please test.

@rjmccall rjmccall merged commit 0bdc8b2 into swiftlang:master Sep 9, 2016
@rjmccall rjmccall deleted the optional-abstraction branch September 9, 2016 17:23
kateinoigakukun added a commit that referenced this pull request Aug 31, 2022
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3 participants