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factor out common lines

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This commit is contained in:
Benjamin Peterson
2012-09-27 15:03:44 -04:00
parent 7e7411e620
commit 459fe6ad55
1 changed files with 5 additions and 11 deletions
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16
src/libsyntax/parse/parser.rs
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@@ -2227,17 +2227,11 @@ impl parser {
} }
let lo = self.span.lo; let lo = self.span.lo;
if self.eat_keyword(~"unsafe") { let us = self.eat_keyword(~"unsafe");
self.expect(token::LBRACE); self.expect(token::LBRACE);
let {inner, next} = maybe_parse_inner_attrs_and_next(self, let {inner, next} = maybe_parse_inner_attrs_and_next(self,
parse_attrs); parse_attrs);
return (inner, self.parse_block_tail_(lo, unsafe_blk, next)); return (inner, self.parse_block_tail_(lo, if us { unsafe_blk } else { default_blk }, next));
} else {
self.expect(token::LBRACE);
let {inner, next} = maybe_parse_inner_attrs_and_next(self,
parse_attrs);
return (inner, self.parse_block_tail_(lo, default_blk, next));
}
} }
fn parse_block_no_value() -> blk { fn parse_block_no_value() -> blk {