bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

Stabilize destructuring_assignment

Browse source
This commit is contained in:
Jacob Pratt 2021-11-03 02:50:57 -04:00
parent d594910a2d
commit d95f749f14
No known key found for this signature in database
GPG key ID: B80E19E4662B5AA4
49 changed files with 64 additions and 383 deletions
Download patch file Download diff file Expand all files Collapse all files

2
compiler/rustc_parse/src/parser/expr.rs
View file

@ -1297,7 +1297,6 @@ impl<'a> Parser<'a> {
} else if self.eat_keyword(kw::Let) {
self.parse_let_expr(attrs)
} else if self.eat_keyword(kw::Underscore) {
self.sess.gated_spans.gate(sym::destructuring_assignment, self.prev_token.span);
Ok(self.mk_expr(self.prev_token.span, ExprKind::Underscore, attrs))
} else if !self.unclosed_delims.is_empty() && self.check(&token::Semi) {
// Don't complain about bare semicolons after unclosed braces
@ -2620,7 +2619,6 @@ impl<'a> Parser<'a> {
let exp_span = self.prev_token.span;
// We permit `.. }` on the left-hand side of a destructuring assignment.
if self.check(&token::CloseDelim(close_delim)) {
self.sess.gated_spans.gate(sym::destructuring_assignment, self.prev_token.span);
base = ast::StructRest::Rest(self.prev_token.span.shrink_to_hi());
break;
}