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17 lines
361 B
Swift
17 lines
361 B
Swift
// RUN: %target-run-simple-swift | FileCheck %s
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// REQUIRES: objc_interop
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import Foundation
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autoreleasepool {
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let f: @convention(block) Int -> Int = { $0 }
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// In an -Onone build this instantiates the generic metadata for
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// @convention(block) Int -> Int
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let ff: (@convention(block) Int -> Int)? = f
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let gg = ff
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// CHECK: 219
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print(gg!(219))
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}
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