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Do not eagerly recover for bad impl-trait in macros

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This commit is contained in:
Michael Goulet 2023-02-08 17:56:04 +00:00
parent bd39bbb4bb
commit 0017822b70
3 changed files with 35 additions and 2 deletions
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5
compiler/rustc_parse/src/parser/ty.rs
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@ -694,8 +694,9 @@ impl<'a> Parser<'a> {
// `where`, so stop if it's it.
// We also continue if we find types (not traits), again for error recovery.
while self.can_begin_bound()
|| self.token.can_begin_type()
|| (self.token.is_reserved_ident() && !self.token.is_keyword(kw::Where))
|| (self.may_recover()
&& (self.token.can_begin_type()
|| (self.token.is_reserved_ident() && !self.token.is_keyword(kw::Where))))
{
if self.token.is_keyword(kw::Dyn) {
// Account for `&dyn Trait + dyn Other`.