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42b6577aa9
By returning `nil` instead of an empty dictionary in the common case where no exception is encountered, we skip any dictionary-bridging work which can become expensive if making assertions in a tight loop.
27 lines
865 B
C++
27 lines
865 B
C++
//===--- XCTestOverlayShims.h -----------------------------------*- C++ -*-===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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#ifndef SWIFT_STDLIB_SHIMS_XCTEST_OVERLAY_H
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#define SWIFT_STDLIB_SHIMS_XCTEST_OVERLAY_H
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@import Foundation;
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@class XCTestCase;
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XCTestCase * _Nonnull _XCTCurrentTestCase(void);
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NSDictionary<NSString *, NSString *> * _Nullable
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_XCTRunThrowableBlockBridge(void (^ _Nonnull NS_NOESCAPE block)());
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#endif // SWIFT_STDLIB_SHIMS_XCTEST_OVERLAY_H
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