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remove unneccessary wrapping of return value in mk_await_expr()

This commit is contained in:
Matthias Krüger 2021-02-21 13:01:01 +01:00
parent 12080dc3a3
commit 00bc134e43
1 changed files with 3 additions and 3 deletions
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6
compiler/rustc_parse/src/parser/expr.rs
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@ -1041,7 +1041,7 @@ impl<'a> Parser<'a> {
/// Assuming we have just parsed `.`, continue parsing into an expression.
fn parse_dot_suffix(&mut self, self_arg: P<Expr>, lo: Span) -> PResult<'a, P<Expr>> {
if self.token.uninterpolated_span().rust_2018() && self.eat_keyword(kw::Await) {
return self.mk_await_expr(self_arg, lo);
return Ok(self.mk_await_expr(self_arg, lo));
}
let fn_span_lo = self.token.span;
@ -2421,11 +2421,11 @@ impl<'a> Parser<'a> {
ExprKind::Call(f, args)
}
fn mk_await_expr(&mut self, self_arg: P<Expr>, lo: Span) -> PResult<'a, P<Expr>> {
fn mk_await_expr(&mut self, self_arg: P<Expr>, lo: Span) -> P<Expr> {
let span = lo.to(self.prev_token.span);
let await_expr = self.mk_expr(span, ExprKind::Await(self_arg), AttrVec::new());
self.recover_from_await_method_call();
Ok(await_expr)
await_expr
}
crate fn mk_expr(&self, span: Span, kind: ExprKind, attrs: AttrVec) -> P<Expr> {