Add a note about the older syntax

swiftlang · May 29, 2024 · 7f1e1bc · 7f1e1bc
1 parent 2b398d1
commit 7f1e1bc
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/Sources/_StringProcessing/Regex/Core.swift b/Sources/_StringProcessing/Regex/Core.swift
@@ -76,6 +76,11 @@ public protocol RegexComponent<RegexOutput> {
 /// instances using a clear and flexible declarative syntax. Using this
 /// style, you can combine, capture, and transform regexes, `RegexBuilder`
 /// types, and custom parsers.
+///
+/// > Note:
+/// > Prior to Swift 6.0,
+/// > you might need to write `#/myregex/#` instead of `/myregex/`
+/// > when you make a regular expression using a literal.
 @available(SwiftStdlib 5.7, *)
 public struct Regex<Output>: RegexComponent {
   let program: Program