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These modules are part of the experimental declarative string processing feature. If accepted to the Standard Library, _StringProcessing will be available via implicit import just like _Concurrency, though _MatchingEngine will still be hidden as an implementation detail. `_MatchingEngine` will contain the general-purpose pattern matching engine ISA, bytecode, and executor. `_StringProcessing` will contain regular expression and pattern matching APIs whose implementation depends on the matching engine.. Also consolidates frontend flag `-enable-experimental-regex` as `-enable-experimental-string-processing`. Resolves rdar://85478647.
12 lines
264 B
Swift
12 lines
264 B
Swift
// RUN: %target-swift-frontend -enable-experimental-string-processing -parse-as-library -emit-sil -verify %s
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// REQUIRES: string_processing
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import _MatchingEngine
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import _StringProcessing
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func foo() {
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_ = DummyMatchingEngine()
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_ = DummyRegex<Substring>()
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}
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