From e02b1b1ec8696715c08fc970b67d9eaa6c91b15e Mon Sep 17 00:00:00 2001 From: Patrick Walton Date: Fri, 3 Aug 2012 18:01:30 -0700 Subject: rustc: Parse and typecheck repeating vector expressions; e.g. [ 0, ..512 ] --- src/libsyntax/fold.rs | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/libsyntax/fold.rs') diff --git a/src/libsyntax/fold.rs b/src/libsyntax/fold.rs index 5fa9c584bc4..521d9ab946a 100644 --- a/src/libsyntax/fold.rs +++ b/src/libsyntax/fold.rs @@ -402,6 +402,8 @@ fn noop_fold_expr(e: expr_, fld: ast_fold) -> expr_ { expr_vec(exprs, mutt) { expr_vec(fld.map_exprs(|x| fld.fold_expr(x), exprs), mutt) } + expr_repeat(expr, count, mutt) => + expr_repeat(fld.fold_expr(expr), fld.fold_expr(count), mutt), expr_rec(fields, maybe_expr) { expr_rec(vec::map(fields, fold_field), option::map(maybe_expr, |x| fld.fold_expr(x))) -- cgit 1.4.1-3-g733a5