Diagnostics

src/compiler/NubLang/Code/SourceFile.cs

@@ -26,4 +26,16 @@ public class SourceFile
 
     public static bool operator ==(SourceFile? left, SourceFile? right) => Equals(left, right);
     public static bool operator !=(SourceFile? left, SourceFile? right) => !Equals(left, right);
+}
+
+public class SourceFileSpan
+{
+    public SourceFileSpan(SourceFile sourceFile, SourceSpan span)
+    {
+        SourceFile = sourceFile;
+        Span = span;
+    }
+
+    public SourceFile SourceFile { get; }
+    public SourceSpan Span { get; }
 }