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Remove a Span from TokenKind::Interpolated.

This span records the declaration of the metavariable in the LHS of the macro.
It's used in a couple of error messages. Unfortunately, it gets in the way of
the long-term goal of removing `TokenKind::Interpolated`. So this commit
removes it, which degrades a couple of (obscure) error messages but makes
things simpler and enables the next commit.
This commit is contained in:
Nicholas Nethercote 2024-04-22 16:29:27 +10:00
parent 852a78ea8d
commit 9a63a42cb7
19 changed files with 62 additions and 97 deletions

View file

@ -757,7 +757,7 @@ impl<'a> Parser<'a> {
// Make sure we don't allow e.g. `let mut $p;` where `$p:pat`.
if let token::Interpolated(nt) = &self.token.kind {
if let token::NtPat(..) = &nt.0 {
if let token::NtPat(..) = &**nt {
self.expected_ident_found_err().emit();
}
}