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| -rw-r--r-- | src/doc/unstable-book/src/language-features/plugin.md | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/doc/unstable-book/src/language-features/plugin.md b/src/doc/unstable-book/src/language-features/plugin.md index 2f645cf0470..19ece095090 100644 --- a/src/doc/unstable-book/src/language-features/plugin.md +++ b/src/doc/unstable-book/src/language-features/plugin.md @@ -183,6 +183,8 @@ that warns about any item named `lintme`. ```rust,ignore #![feature(plugin_registrar)] #![feature(box_syntax, rustc_private)] +#![feature(macro_vis_matcher)] +#![feature(macro_at_most_once_rep)] extern crate syntax; |