Turn old drop blocks into Drop traits

2013-02-27 19:13:53 -05:00
parent 33e7a1f087
commit 43d43adf6b
22 changed files with 117 additions and 29 deletions
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -243,7 +243,11 @@ pub struct Parser {
    /// Used to determine the path to externally loaded source files
    mod_path_stack: @mut ~[~str],

-    drop {} /* do not copy the parser; its state is tied to outside state */
+}
+
+impl Drop for Parser {
+    /* do not copy the parser; its state is tied to outside state */
+    fn finalize(&self) {}
 }

 pub impl Parser {