[5.1] [code-completion] Add type context for single-expression function bodies #24287
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Extend the support for single-expression closures to handle
single-expression functions of all kinds. This allows, e.g.
func foo() -> MyEnum { .<here> }
to complete members of `MyEnum`.
This adds an implicit body so that we can dig out the return type context the same way as a normal function. For now, we are also treating the first expression in a multi-statement implicit getter body the same way; we'll need to refactor how we complete in accessors to differentiate those cases.
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@swift-ci please test |
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Cherry-pick #23587 to swift-5.1
Reviewed by @rintaro
Extend the support for single-expression closures to handle single-expression functions of all kinds. This allows, e.g.
func foo() -> MyEnum { . }
to complete members of MyEnum.
rdar://problem/48938531