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hard to read the implied double negative

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This commit is contained in:
John Clements 2013-04-19 08:44:47 -07:00
parent 3c10a9412e
commit 5119597dc6
1 changed files with 4 additions and 4 deletions
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8
src/libsyntax/parse/parser.rs
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@ -2329,16 +2329,16 @@ pub impl Parser {
let binding_mode =
if refutable {bind_infer} else {bind_by_copy};
let cannot_be_enum_or_struct;
let can_be_enum_or_struct;
match self.look_ahead(1) {
token::LPAREN | token::LBRACKET | token::LT |
token::LBRACE | token::MOD_SEP =>
cannot_be_enum_or_struct = false,
can_be_enum_or_struct = true,
_ =>
cannot_be_enum_or_struct = true
can_be_enum_or_struct = false
}
if is_plain_ident(&*self.token) && cannot_be_enum_or_struct {
if is_plain_ident(&*self.token) && !can_be_enum_or_struct {
let name = self.parse_path_without_tps();
let sub;
if self.eat(&token::AT) {