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parse const closures

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This commit is contained in:
Deadbeef
2022-12-20 16:15:55 +00:00
parent 56ee65aeb6
commit 4fb10c0ce4
16 changed files with 63 additions and 12 deletions
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8
compiler/rustc_parse/src/parser/expr.rs
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@@ -1325,7 +1325,10 @@ impl<'a> Parser<'a> {
self.parse_array_or_repeat_expr(Delimiter::Bracket)
} else if self.check_path() {
self.parse_path_start_expr()
} else if self.check_keyword(kw::Move) || self.check_keyword(kw::Static) {
} else if self.check_keyword(kw::Move)
|| self.check_keyword(kw::Static)
|| self.check_const_closure()
{
self.parse_closure_expr()
} else if self.eat_keyword(kw::If) {
self.parse_if_expr()
@@ -2065,6 +2068,8 @@ impl<'a> Parser<'a> {
ClosureBinder::NotPresent
};
let constness = self.parse_constness(Case::Sensitive);
let movability =
if self.eat_keyword(kw::Static) { Movability::Static } else { Movability::Movable };
@@ -2111,6 +2116,7 @@ impl<'a> Parser<'a> {
ExprKind::Closure(Box::new(ast::Closure {
binder,
capture_clause,
constness,
asyncness,
movability,
fn_decl,