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libsyntax: Fix parsing of pub unsafe fn inside extern blocks. rs=bugfix

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This commit is contained in:
Patrick Walton 2013-01-23 15:12:55 -08:00
parent ab13beb05a
commit d9c842847d
2 changed files with 12 additions and 1 deletions
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3
src/libsyntax/parse/parser.rs
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@ -3652,7 +3652,8 @@ impl Parser {
visibility,
maybe_append(attrs, extra_attrs)));
} else if foreign_items_allowed &&
(self.is_keyword(~"fn") || self.is_keyword(~"pure")) {
(self.is_keyword(~"fn") || self.is_keyword(~"pure") ||
self.is_keyword(~"unsafe")) {
let item = self.parse_item_foreign_fn(attrs);
return iovi_foreign_item(item);
} else if items_allowed && self.is_keyword(~"unsafe")