vala: Add SourceLocation.to_string()

diff --git a/vala/valasourcelocation.vala b/vala/valasourcelocation.vala
index 374a6837f74efcdb049ac14cf4a9c2a13a7c28ba..f99361d85aa1b712966e445a9a9a083ed15a1d9b 100644 (file)
--- a/vala/valasourcelocation.vala
+++ b/vala/valasourcelocation.vala
@@ -35,5 +35,14 @@ public struct Vala.SourceLocation {
                line = _line;
                column = _column;
        }
+
+       /**
+        * Returns a string representation of this source location.
+        *
+        * @return human-readable string
+        */
+       public string to_string () {
+               return ("%d.%d".printf (line, column));
+       }
 }