Syntactically permit unsafety on mods

2020-08-23 03:42:19 -07:00
parent 25b2f48612
commit fd4dd00dde
17 changed files with 284 additions and 37 deletions
--- a/compiler/rustc_expand/src/config.rs
+++ b/compiler/rustc_expand/src/config.rs
@@ -399,7 +399,7 @@ impl<'a> StripUnconfigured<'a> {
    }

    pub fn configure_foreign_mod(&mut self, foreign_mod: &mut ast::ForeignMod) {
-        let ast::ForeignMod { abi: _, items } = foreign_mod;
+        let ast::ForeignMod { unsafety: _, abi: _, items } = foreign_mod;
        items.flat_map_in_place(|item| self.configure(item));
    }