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.
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852a78ea8d
commit
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19 changed files with 62 additions and 97 deletions
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@ -757,7 +757,7 @@ impl<'a> Parser<'a> {
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// Make sure we don't allow e.g. `let mut $p;` where `$p:pat`.
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if let token::Interpolated(nt) = &self.token.kind {
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if let token::NtPat(..) = &nt.0 {
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if let token::NtPat(..) = &**nt {
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self.expected_ident_found_err().emit();
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}
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}
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