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Corrected formatting mistakes.

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Changed bit manipulation to use supported - (set difference) instead
of explicit '& !'.
This commit is contained in:
Aaron Keen 2015-12-16 11:53:36 +01:00
parent 35f2fe52c2
commit 41cc365af9
1 changed files with 7 additions and 7 deletions
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14
src/libsyntax/parse/parser.rs
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@ -2814,22 +2814,22 @@ impl<'a> Parser<'a> {
let rhs = try!(match op.fixity() {
Fixity::Right => self.with_res(
restrictions & !Restrictions::RESTRICTION_STMT_EXPR,
|this|{
restrictions - Restrictions::RESTRICTION_STMT_EXPR,
|this| {
this.parse_assoc_expr_with(op.precedence(),
LhsExpr::NotYetParsed)
LhsExpr::NotYetParsed)
}),
Fixity::Left => self.with_res(
restrictions & !Restrictions::RESTRICTION_STMT_EXPR,
|this|{
restrictions - Restrictions::RESTRICTION_STMT_EXPR,
|this| {
this.parse_assoc_expr_with(op.precedence() + 1,
LhsExpr::NotYetParsed)
}),
// We currently have no non-associative operators that are not handled above by
// the special cases. The code is here only for future convenience.
Fixity::None => self.with_res(
restrictions & !Restrictions::RESTRICTION_STMT_EXPR,
|this|{
restrictions - Restrictions::RESTRICTION_STMT_EXPR,
|this| {
this.parse_assoc_expr_with(op.precedence() + 1,
LhsExpr::NotYetParsed)
}),