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/ast.rs
+++ b/src/libsyntax/ast.rs
@@ -572,7 +572,7 @@ pub enum Pat_ {
    PatStruct(Path, Vec<Spanned<FieldPat>>, bool),
    PatTup(Vec<P<Pat>>),
    PatBox(P<Pat>),
-    PatRegion(P<Pat>), // reference pattern
+    PatRegion(P<Pat>, Mutability), // reference pattern
    PatLit(P<Expr>),
    PatRange(P<Expr>, P<Expr>),
    /// [a, b, ..i, y, z] is represented as: