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rustc_ast: Do not panic by default when visiting macro calls

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This commit is contained in:
Vadim Petrochenkov 2020-11-03 20:26:17 +03:00
parent 0cd1516696
commit 3237b3886c
16 changed files with 8 additions and 71 deletions
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4
compiler/rustc_parse/src/parser/pat.rs
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@ -570,10 +570,6 @@ impl<'a> Parser<'a> {
fn make_all_value_bindings_mutable(pat: &mut P<Pat>) -> bool {
struct AddMut(bool);
impl MutVisitor for AddMut {
fn visit_mac(&mut self, mac: &mut MacCall) {
noop_visit_mac(mac, self);
}
fn visit_pat(&mut self, pat: &mut P<Pat>) {
if let PatKind::Ident(BindingMode::ByValue(m @ Mutability::Not), ..) = &mut pat.kind
{