Remove SourceLocation.debugDescription

The debug description was lossy because it didn’t print file and offset. If we include that information, it’s so verbose that the debug description doesn’t really provide any benefit over the default debug description. Let’s just remove it.

Author: ahoppen

Sources/SwiftSyntax/SourceLocation.swift

@@ -11,7 +11,7 @@
 //===----------------------------------------------------------------------===//
 
 /// Represents a source location in a Swift file.
-public struct SourceLocation: Hashable, Codable, CustomDebugStringConvertible {
+public struct SourceLocation: Hashable, Codable {
 
   /// The line in the file where this location resides. 1-based.
   ///
@@ -46,13 +46,6 @@ public struct SourceLocation: Hashable, Codable, CustomDebugStringConvertible {
   /// location, otherwise this is the same as `file`.
   public let presumedFile: String
 
-  /// Returns the location as `<line>:<column>` for debugging purposes.
-  /// Do not rely on this output being stable.
-  public var debugDescription: String {
-    // Print file name?
-    return "\(line):\(column)"
-  }
-
   /// Create a new source location at the specified `line` and `column` in `file`.
   ///
   /// - Parameters:
@@ -91,7 +84,7 @@ public struct SourceLocation: Hashable, Codable, CustomDebugStringConvertible {
 }
 
 /// Represents a half-open range in a Swift file.
-public struct SourceRange: Hashable, Codable, CustomDebugStringConvertible {
+public struct SourceRange: Hashable, Codable {
 
   /// The beginning location of the source range.
   ///
@@ -104,12 +97,6 @@ public struct SourceRange: Hashable, Codable, CustomDebugStringConvertible {
   /// ie. this location is not included in the range.
   public let end: SourceLocation
 
-  /// A description describing this range for debugging purposes, don't rely on
-  /// it being stable
-  public var debugDescription: String {
-    return "(\(start.debugDescription),\(end.debugDescription))"
-  }
-
   /// Construct a new source range, starting at `start` (inclusive) and ending
   /// at `end` (exclusive).
   public init(start: SourceLocation, end: SourceLocation) {