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37 lines
1.6 KiB
C++
37 lines
1.6 KiB
C++
/* lit.swift-feature.cfg.inc - Config for Swift features for 'lit' test runner */
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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 - 2025 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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* This is a configuration file for the 'lit' test runner. It takes the
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* Features.def for the language and creates 'lit' features associated with
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* them when the Swift feature is available. It allows using
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* `REQUIRES: FeatureName` instead of `REQUIRES: asserts`, which tend to be
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* left behind when the Swift feature becomes non-experimental.
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*
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* This file is preprocessed the Clang preprocessor and generates Python files.
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* C comments are possible, but not Python comments (they look like preprocessor
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* statements).
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*/
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config.existing_swift_features = set()
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def language_feature(feature_name, enabled):
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config.existing_swift_features.add(feature_name)
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if enabled or "asserts" in config.available_features:
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config.available_features.add("swift_feature_" + feature_name)
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#define UPCOMING_FEATURE(FeatureName, SENumber, Version) language_feature(#FeatureName, True)
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#define EXPERIMENTAL_FEATURE(FeatureName, AvailableInProd) language_feature(#FeatureName, #AvailableInProd == "true")
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#define LANGUAGE_FEATURE(FeatureName, SENumber, Description) \
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language_feature(#FeatureName, True)
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#include <swift/Basic/Features.def>
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