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ASTScope: Fix assertion with pattern bindings that don't introduce any variables #34571

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Merged
merged 1 commit into from
Nov 5, 2020

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slavapestov
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We would get confused if we saw a PatternBindingDecl where
one entry introduced a binding, and the other did not.

Thanks to @DougGregor for the test case!

…y variables

We would get confused if we saw a PatternBindingDecl where
one entry introduced a binding, and the other did not.

Thanks to @DougGregor for the test case!
@slavapestov
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@swift-ci Please smoke test

@slavapestov
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@swift-ci Please test source compatibility

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@DougGregor DougGregor left a comment

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Thanks!

@slavapestov slavapestov merged commit 7b00d52 into swiftlang:main Nov 5, 2020
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