From 459fe6ad558e58db68d622ceacb79e3e8f95c35b Mon Sep 17 00:00:00 2001 From: Benjamin Peterson Date: Thu, 27 Sep 2012 15:03:44 -0400 Subject: [PATCH] factor out common lines --- src/libsyntax/parse/parser.rs | 16 +++++----------- 1 file changed, 5 insertions(+), 11 deletions(-) diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index f8ad6c541f6..243f01c1e3a 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -2227,17 +2227,11 @@ impl parser { } let lo = self.span.lo; - if self.eat_keyword(~"unsafe") { - self.expect(token::LBRACE); - let {inner, next} = maybe_parse_inner_attrs_and_next(self, - parse_attrs); - return (inner, self.parse_block_tail_(lo, unsafe_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)); - } + let us = self.eat_keyword(~"unsafe"); + self.expect(token::LBRACE); + let {inner, next} = maybe_parse_inner_attrs_and_next(self, + parse_attrs); + return (inner, self.parse_block_tail_(lo, if us { unsafe_blk } else { default_blk }, next)); } fn parse_block_no_value() -> blk {