bjoernager/rust
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Box ExprKind::{Closure,MethodCall}, and QSelf in expressions, types, and patterns.

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This commit is contained in:
Nicholas Nethercote 2022-09-08 10:52:51 +10:00
parent bebd57a960
commit 6b7ca2fcf2
37 changed files with 409 additions and 318 deletions
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8
compiler/rustc_parse/src/parser/pat.rs
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@ -889,7 +889,7 @@ impl<'a> Parser<'a> {
}
/// Parse a struct ("record") pattern (e.g. `Foo { ... }` or `Foo::Bar { ... }`).
fn parse_pat_struct(&mut self, qself: Option<QSelf>, path: Path) -> PResult<'a, PatKind> {
fn parse_pat_struct(&mut self, qself: Option<P<QSelf>>, path: Path) -> PResult<'a, PatKind> {
if qself.is_some() {
// Feature gate the use of qualified paths in patterns
self.sess.gated_spans.gate(sym::more_qualified_paths, path.span);
@ -906,7 +906,11 @@ impl<'a> Parser<'a> {
}
/// Parse tuple struct or tuple variant pattern (e.g. `Foo(...)` or `Foo::Bar(...)`).
fn parse_pat_tuple_struct(&mut self, qself: Option<QSelf>, path: Path) -> PResult<'a, PatKind> {
fn parse_pat_tuple_struct(
&mut self,
qself: Option<P<QSelf>>,
path: Path,
) -> PResult<'a, PatKind> {
let (fields, _) = self.parse_paren_comma_seq(|p| {
p.parse_pat_allow_top_alt(
None,