rollup merge of #20554: huonw/mut-pattern

Conflicts: src/librustc_typeck/check/_match.rs
2015-01-05 18:38:51 -08:00
parent 0ca3a8cca7 bf6c007760
commit bb5e16b4b8
19 changed files with 92 additions and 26 deletions
--- a/src/libsyntax/fold.rs
+++ b/src/libsyntax/fold.rs
@@ -1257,7 +1257,7 @@ pub fn noop_fold_pat<T: Folder>(p: P<Pat>, folder: &mut T) -> P<Pat> {
            }
            PatTup(elts) => PatTup(elts.move_map(|x| folder.fold_pat(x))),
            PatBox(inner) => PatBox(folder.fold_pat(inner)),
-            PatRegion(inner) => PatRegion(folder.fold_pat(inner)),
+            PatRegion(inner, mutbl) => PatRegion(folder.fold_pat(inner), mutbl),
            PatRange(e1, e2) => {
                PatRange(folder.fold_expr(e1), folder.fold_expr(e2))
            },