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Saleem Abdulrasool
624f151f2d
Extend Builtin.takeFromRawPointer to COM-constrained archetypes. Take ownership of the supplied reference without retaining it, whether the result is represented as an address or an opaque SSA value.
14 lines
615 B
Swift
14 lines
615 B
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-swift-frontend -enable-experimental-com-interop -module-name COM -emit-module-path %t/COM.swiftmodule %S/../Inputs/COM.swift
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// RUN: %target-swift-frontend -enable-experimental-com-interop -enable-builtin-module -I %t -emit-silgen -verify %s
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import Builtin
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@com(interface: "51000000-0000-0000-0000-000000000001")
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protocol IItem {}
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func optional(_ pointer: Builtin.RawPointer) -> (any IItem)? {
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Builtin.takeFromRawPointer(pointer)
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// expected-error@-1 {{invalid use of builtin: takeFromRawPointer result must have an object or interface pointer representation}}
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}
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