bjoernager/rust
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Add newtype for raw idents

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This commit is contained in:
clubby789 2024-02-13 23:28:27 +00:00
parent cce6a6e22e
commit 06d6c62f80
24 changed files with 148 additions and 87 deletions
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13
compiler/rustc_expand/src/proc_macro_server.rs
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@ -1,4 +1,5 @@
use crate::base::ExtCtxt;
use ast::token::IdentIsRaw;
use pm::bridge::{
server, DelimSpan, Diagnostic, ExpnGlobals, Group, Ident, LitKind, Literal, Punct, TokenTree,
};
@ -216,7 +217,9 @@ impl FromInternal<(TokenStream, &mut Rustc<'_, '_>)> for Vec<TokenTree<TokenStre
Question => op("?"),
SingleQuote => op("'"),
Ident(sym, is_raw) => trees.push(TokenTree::Ident(Ident { sym, is_raw, span })),
Ident(sym, is_raw) => {
trees.push(TokenTree::Ident(Ident { sym, is_raw: is_raw.into(), span }))
}
Lifetime(name) => {
let ident = symbol::Ident::new(name, span).without_first_quote();
trees.extend([
@ -238,7 +241,7 @@ impl FromInternal<(TokenStream, &mut Rustc<'_, '_>)> for Vec<TokenTree<TokenStre
escaped.extend(ch.escape_debug());
}
let stream = [
Ident(sym::doc, false),
Ident(sym::doc, IdentIsRaw::No),
Eq,
TokenKind::lit(token::Str, Symbol::intern(&escaped), None),
]
@ -259,7 +262,7 @@ impl FromInternal<(TokenStream, &mut Rustc<'_, '_>)> for Vec<TokenTree<TokenStre
Interpolated(ref nt) if let NtIdent(ident, is_raw) = &nt.0 => {
trees.push(TokenTree::Ident(Ident {
sym: ident.name,
is_raw: *is_raw,
is_raw: matches!(is_raw, IdentIsRaw::Yes),
span: ident.span,
}))
}
@ -352,7 +355,7 @@ impl ToInternal<SmallVec<[tokenstream::TokenTree; 2]>>
}
TokenTree::Ident(self::Ident { sym, is_raw, span }) => {
rustc.sess().symbol_gallery.insert(sym, span);
smallvec![tokenstream::TokenTree::token_alone(Ident(sym, is_raw), span)]
smallvec![tokenstream::TokenTree::token_alone(Ident(sym, is_raw.into()), span)]
}
TokenTree::Literal(self::Literal {
kind: self::LitKind::Integer,
@ -569,7 +572,7 @@ impl server::TokenStream for Rustc<'_, '_> {
match &expr.kind {
ast::ExprKind::Lit(token_lit) if token_lit.kind == token::Bool => {
Ok(tokenstream::TokenStream::token_alone(
token::Ident(token_lit.symbol, false),
token::Ident(token_lit.symbol, IdentIsRaw::No),
expr.span,
))
}