Add recursiveDescription to RawSyntaxNodeProtocol

ahoppen · ahoppen · commit 1d0ad16b40b4 · 2022-08-17T11:51:21.000+02:00
Having `recursiveDescription` is really useful for debugging purposes.
diff --git a/Sources/SwiftSyntax/RawSyntaxNodeProtocol.swift b/Sources/SwiftSyntax/RawSyntaxNodeProtocol.swift
@@ -42,6 +42,12 @@ public extension RawSyntaxNodeProtocol {
   func write<Target>(to target: inout Target) where Target : TextOutputStream {
     raw.write(to: &target)
   }
+
+  /// Print this raw syntax node including all of its children.
+  /// Intended for debugging purposes only.
+  var recursiveDescription: String {
+    return Syntax(raw: raw).recursiveDescription
+  }
 }
 
 /// `RawSyntax` itself conforms to `RawSyntaxNodeProtocol`.

Original file line number	Diff line number	Diff line change
`@@ -42,6 +42,12 @@ public extension RawSyntaxNodeProtocol {`
`42`	`42`	`func write<Target>(to target: inout Target) where Target : TextOutputStream {`
`43`	`43`	`raw.write(to: &target)`
`44`	`44`	`}`
	`45`	`+`
	`46`	`+ /// Print this raw syntax node including all of its children.`
	`47`	`+ /// Intended for debugging purposes only.`
	`48`	`+ var recursiveDescription: String {`
	`49`	`+ return Syntax(raw: raw).recursiveDescription`
	`50`	`+ }`
`45`	`51`	`}`
`46`	`52`
`47`	`53`	/// `RawSyntax` itself conforms to `RawSyntaxNodeProtocol`.