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| author | Patrick Walton <pcwalton@mimiga.net> | 2012-08-03 18:01:30 -0700 |
|---|---|---|
| committer | Patrick Walton <pcwalton@mimiga.net> | 2012-08-03 18:03:19 -0700 |
| commit | e02b1b1ec8696715c08fc970b67d9eaa6c91b15e (patch) | |
| tree | d5618206e5de96ed1e547f4201fdb662e49f56e0 /src/libsyntax/fold.rs | |
| parent | 4174de8bb941c3edbeb14f42ab4ebbfff5fb176d (diff) | |
rustc: Parse and typecheck repeating vector expressions; e.g. [ 0, ..512 ]
Diffstat (limited to 'src/libsyntax/fold.rs')
| -rw-r--r-- | src/libsyntax/fold.rs | 2 |
1 files changed, 2 insertions, 0 deletions
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))) |