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| author | Patrick Walton <pcwalton@mimiga.net> | 2014-06-11 12:14:38 -0700 |
|---|---|---|
| committer | Alex Crichton <alex@alexcrichton.com> | 2014-06-13 13:53:34 -0700 |
| commit | 9b9ef442337ee3b9a29449a0792ae2eeb0480d0c (patch) | |
| tree | 0be19c2428e4bb08c91346b0c74366e2e9b0a510 /src/libsyntax/fold.rs | |
| parent | 03ec8e5cc91b3b6b6ab98ef70aa63a0965c5f6c1 (diff) | |
| download | rust-9b9ef442337ee3b9a29449a0792ae2eeb0480d0c.tar.gz rust-9b9ef442337ee3b9a29449a0792ae2eeb0480d0c.zip | |
libsyntax: Allow `+` to separate trait bounds from objects.
RFC #27. After a snapshot, the old syntax will be removed. This can break some code that looked like `foo as &Trait:Send`. Now you will need to write `foo as (&Trait+Send)`. Closes #12778. [breaking-change]
Diffstat (limited to 'src/libsyntax/fold.rs')
| -rw-r--r-- | src/libsyntax/fold.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libsyntax/fold.rs b/src/libsyntax/fold.rs index d8c7ffe4db7..d61a79e4e80 100644 --- a/src/libsyntax/fold.rs +++ b/src/libsyntax/fold.rs @@ -192,6 +192,7 @@ pub trait Folder { }) } TyTup(ref tys) => TyTup(tys.iter().map(|&ty| self.fold_ty(ty)).collect()), + TyParen(ref ty) => TyParen(self.fold_ty(*ty)), TyPath(ref path, ref bounds, id) => { let id = self.new_id(id); TyPath(self.fold_path(path), |