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[embedded] Improve the diagnostic message when using an existential

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This commit is contained in:
Kuba Mracek
2023-10-09 16:20:08 -07:00
parent 44307996e3
commit d5b1abb726
5 changed files with 12 additions and 4 deletions
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test/embedded/anyobject-error-no-stdlib.swift
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@@ -13,6 +13,6 @@ public typealias AnyObject = Builtin.AnyObject
precedencegroup AssignmentPrecedence { assignment: true }
public func foo(_ x: AnyObject) {
_ = type(of: x) // expected-error {{existential can cause metadata allocation or locks}}
_ = type(of: x) // expected-error {{Existential type 'AnyObject' is unavailable in embedded Swift}}
// expected-note@-1 {{called from here}}
}