Files
swift-mirror/test/StringProcessing/Frontend/enable-flag.swift
Richard Wei 72ebcded98 Integrate newer string processing (a0ed7e1)
Friend PR: apple/swift-experimental-string-processing#282.

Also remove the `-enable-experimental-pairwise-build-block` flag when building regex modules as the feature is already on by default.
2022-04-15 12:01:45 -07:00

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544 B
Swift

// RUN: %target-typecheck-verify-swift -enable-bare-slash-regex -enable-experimental-string-processing
// RUN: %target-typecheck-verify-swift -enable-experimental-string-processing -enable-bare-slash-regex
// RUN: %target-typecheck-verify-swift -disable-experimental-string-processing -enable-experimental-string-processing -enable-bare-slash-regex
// REQUIRES: swift_in_compiler
prefix operator / // expected-error {{prefix operator may not contain '/'}}
_ = /x/
_ = #/x/#
@available(SwiftStdlib 5.7, *)
func foo(_ x: Regex<Substring>) {}