diff options
Diffstat (limited to 'src/tools/rust-analyzer/crates/proc-macro-srv/src/abis/abi_1_63/ra_server.rs')
| -rw-r--r-- | src/tools/rust-analyzer/crates/proc-macro-srv/src/abis/abi_1_63/ra_server.rs | 119 |
1 files changed, 61 insertions, 58 deletions
diff --git a/src/tools/rust-analyzer/crates/proc-macro-srv/src/abis/abi_1_63/ra_server.rs b/src/tools/rust-analyzer/crates/proc-macro-srv/src/abis/abi_1_63/ra_server.rs index f82f20c37..30baf3a13 100644 --- a/src/tools/rust-analyzer/crates/proc-macro-srv/src/abis/abi_1_63/ra_server.rs +++ b/src/tools/rust-analyzer/crates/proc-macro-srv/src/abis/abi_1_63/ra_server.rs @@ -15,6 +15,8 @@ use std::hash::Hash; use std::ops::Bound; use std::{ascii, vec::IntoIter}; +use crate::tt; + type Group = tt::Subtree; type TokenTree = tt::TokenTree; type Punct = tt::Punct; @@ -33,7 +35,7 @@ impl TokenStream { } pub fn with_subtree(subtree: tt::Subtree) -> Self { - if subtree.delimiter.is_some() { + if subtree.delimiter.kind != tt::DelimiterKind::Invisible { TokenStream { token_trees: vec![TokenTree::Subtree(subtree)] } } else { TokenStream { token_trees: subtree.token_trees } @@ -41,7 +43,7 @@ impl TokenStream { } pub fn into_subtree(self) -> tt::Subtree { - tt::Subtree { delimiter: None, token_trees: self.token_trees } + tt::Subtree { delimiter: tt::Delimiter::UNSPECIFIED, token_trees: self.token_trees } } pub fn is_empty(&self) -> bool { @@ -84,7 +86,9 @@ impl Extend<TokenStream> for TokenStream { for item in streams { for tkn in item { match tkn { - tt::TokenTree::Subtree(subtree) if subtree.delimiter.is_none() => { + tt::TokenTree::Subtree(subtree) + if subtree.delimiter.kind == tt::DelimiterKind::Invisible => + { self.token_trees.extend(subtree.token_trees); } _ => { @@ -165,7 +169,7 @@ pub struct TokenStreamBuilder { pub mod token_stream { use std::str::FromStr; - use super::{TokenStream, TokenTree}; + use super::{tt, TokenStream, TokenTree}; /// An iterator over `TokenStream`'s `TokenTree`s. /// The iteration is "shallow", e.g., the iterator doesn't recurse into delimited groups, @@ -202,15 +206,17 @@ pub mod token_stream { impl ToString for TokenStream { fn to_string(&self) -> String { - tt::pretty(&self.token_trees) + ::tt::pretty(&self.token_trees) } } fn subtree_replace_token_ids_with_unspecified(subtree: tt::Subtree) -> tt::Subtree { tt::Subtree { - delimiter: subtree - .delimiter - .map(|d| tt::Delimiter { id: tt::TokenId::unspecified(), ..d }), + delimiter: tt::Delimiter { + open: tt::TokenId::UNSPECIFIED, + close: tt::TokenId::UNSPECIFIED, + ..subtree.delimiter + }, token_trees: subtree .token_trees .into_iter() @@ -233,13 +239,13 @@ pub mod token_stream { fn leaf_replace_token_ids_with_unspecified(leaf: tt::Leaf) -> tt::Leaf { match leaf { tt::Leaf::Literal(lit) => { - tt::Leaf::Literal(tt::Literal { id: tt::TokenId::unspecified(), ..lit }) + tt::Leaf::Literal(tt::Literal { span: tt::TokenId::unspecified(), ..lit }) } tt::Leaf::Punct(punct) => { - tt::Leaf::Punct(tt::Punct { id: tt::TokenId::unspecified(), ..punct }) + tt::Leaf::Punct(tt::Punct { span: tt::TokenId::unspecified(), ..punct }) } tt::Leaf::Ident(ident) => { - tt::Leaf::Ident(tt::Ident { id: tt::TokenId::unspecified(), ..ident }) + tt::Leaf::Ident(tt::Ident { span: tt::TokenId::unspecified(), ..ident }) } } } @@ -389,22 +395,22 @@ impl server::TokenStream for RustAnalyzer { } } -fn delim_to_internal(d: bridge::Delimiter) -> Option<tt::Delimiter> { +fn delim_to_internal(d: bridge::Delimiter) -> tt::Delimiter { let kind = match d { bridge::Delimiter::Parenthesis => tt::DelimiterKind::Parenthesis, bridge::Delimiter::Brace => tt::DelimiterKind::Brace, bridge::Delimiter::Bracket => tt::DelimiterKind::Bracket, - bridge::Delimiter::None => return None, + bridge::Delimiter::None => tt::DelimiterKind::Invisible, }; - Some(tt::Delimiter { id: tt::TokenId::unspecified(), kind }) + tt::Delimiter { open: tt::TokenId::unspecified(), close: tt::TokenId::unspecified(), kind } } -fn delim_to_external(d: Option<tt::Delimiter>) -> bridge::Delimiter { - match d.map(|it| it.kind) { - Some(tt::DelimiterKind::Parenthesis) => bridge::Delimiter::Parenthesis, - Some(tt::DelimiterKind::Brace) => bridge::Delimiter::Brace, - Some(tt::DelimiterKind::Bracket) => bridge::Delimiter::Bracket, - None => bridge::Delimiter::None, +fn delim_to_external(d: tt::Delimiter) -> bridge::Delimiter { + match d.kind { + tt::DelimiterKind::Parenthesis => bridge::Delimiter::Parenthesis, + tt::DelimiterKind::Brace => bridge::Delimiter::Brace, + tt::DelimiterKind::Bracket => bridge::Delimiter::Bracket, + tt::DelimiterKind::Invisible => bridge::Delimiter::None, } } @@ -443,23 +449,19 @@ impl server::Group for RustAnalyzer { } fn span(&mut self, group: &Self::Group) -> Self::Span { - group.delimiter.map(|it| it.id).unwrap_or_else(tt::TokenId::unspecified) + group.delimiter.open } fn set_span(&mut self, group: &mut Self::Group, span: Self::Span) { - if let Some(delim) = &mut group.delimiter { - delim.id = span; - } + group.delimiter.open = span; } fn span_open(&mut self, group: &Self::Group) -> Self::Span { - // FIXME we only store one `TokenId` for the delimiters - group.delimiter.map(|it| it.id).unwrap_or_else(tt::TokenId::unspecified) + group.delimiter.open } fn span_close(&mut self, group: &Self::Group) -> Self::Span { - // FIXME we only store one `TokenId` for the delimiters - group.delimiter.map(|it| it.id).unwrap_or_else(tt::TokenId::unspecified) + group.delimiter.close } } @@ -468,7 +470,7 @@ impl server::Punct for RustAnalyzer { tt::Punct { char: ch, spacing: spacing_to_internal(spacing), - id: tt::TokenId::unspecified(), + span: tt::TokenId::unspecified(), } } fn as_char(&mut self, punct: Self::Punct) -> char { @@ -478,28 +480,27 @@ impl server::Punct for RustAnalyzer { spacing_to_external(punct.spacing) } fn span(&mut self, punct: Self::Punct) -> Self::Span { - punct.id + punct.span } fn with_span(&mut self, punct: Self::Punct, span: Self::Span) -> Self::Punct { - tt::Punct { id: span, ..punct } + tt::Punct { span: span, ..punct } } } impl server::Ident for RustAnalyzer { fn new(&mut self, string: &str, span: Self::Span, is_raw: bool) -> Self::Ident { - IdentId(self.ident_interner.intern(&IdentData(tt::Ident::new_with_is_raw( - string.into(), + IdentId(self.ident_interner.intern(&IdentData(tt::Ident { + text: if is_raw { ::tt::SmolStr::from_iter(["r#", string]) } else { string.into() }, span, - is_raw, - )))) + }))) } fn span(&mut self, ident: Self::Ident) -> Self::Span { - self.ident_interner.get(ident.0).0.id + self.ident_interner.get(ident.0).0.span } fn with_span(&mut self, ident: Self::Ident, span: Self::Span) -> Self::Ident { let data = self.ident_interner.get(ident.0); - let new = IdentData(tt::Ident { id: span, ..data.0.clone() }); + let new = IdentData(tt::Ident { span: span, ..data.0.clone() }); IdentId(self.ident_interner.intern(&new)) } } @@ -511,7 +512,7 @@ impl server::Literal for RustAnalyzer { "".to_owned() } fn from_str(&mut self, s: &str) -> Result<Self::Literal, ()> { - Ok(Literal { text: s.into(), id: tt::TokenId::unspecified() }) + Ok(Literal { text: s.into(), span: tt::TokenId::unspecified() }) } fn symbol(&mut self, literal: &Self::Literal) -> String { literal.text.to_string() @@ -529,7 +530,7 @@ impl server::Literal for RustAnalyzer { Ok(n) => n.to_string(), Err(_) => n.parse::<u128>().unwrap().to_string(), }; - Literal { text: n.into(), id: tt::TokenId::unspecified() } + Literal { text: n.into(), span: tt::TokenId::unspecified() } } fn typed_integer(&mut self, n: &str, kind: &str) -> Self::Literal { @@ -549,7 +550,7 @@ impl server::Literal for RustAnalyzer { let text = def_suffixed_integer! {kind, u8, u16, u32, u64, u128, usize, i8, i16, i32, i64, i128, isize}; - Literal { text: text.into(), id: tt::TokenId::unspecified() } + Literal { text: text.into(), span: tt::TokenId::unspecified() } } fn float(&mut self, n: &str) -> Self::Literal { @@ -558,19 +559,19 @@ impl server::Literal for RustAnalyzer { if !text.contains('.') { text += ".0" } - Literal { text: text.into(), id: tt::TokenId::unspecified() } + Literal { text: text.into(), span: tt::TokenId::unspecified() } } fn f32(&mut self, n: &str) -> Self::Literal { let n: f32 = n.parse().unwrap(); let text = format!("{n}f32"); - Literal { text: text.into(), id: tt::TokenId::unspecified() } + Literal { text: text.into(), span: tt::TokenId::unspecified() } } fn f64(&mut self, n: &str) -> Self::Literal { let n: f64 = n.parse().unwrap(); let text = format!("{n}f64"); - Literal { text: text.into(), id: tt::TokenId::unspecified() } + Literal { text: text.into(), span: tt::TokenId::unspecified() } } fn string(&mut self, string: &str) -> Self::Literal { @@ -578,11 +579,11 @@ impl server::Literal for RustAnalyzer { for ch in string.chars() { escaped.extend(ch.escape_debug()); } - Literal { text: format!("\"{escaped}\"").into(), id: tt::TokenId::unspecified() } + Literal { text: format!("\"{escaped}\"").into(), span: tt::TokenId::unspecified() } } fn character(&mut self, ch: char) -> Self::Literal { - Literal { text: format!("'{ch}'").into(), id: tt::TokenId::unspecified() } + Literal { text: format!("'{ch}'").into(), span: tt::TokenId::unspecified() } } fn byte_string(&mut self, bytes: &[u8]) -> Self::Literal { @@ -593,15 +594,15 @@ impl server::Literal for RustAnalyzer { .map(Into::<char>::into) .collect::<String>(); - Literal { text: format!("b\"{string}\"").into(), id: tt::TokenId::unspecified() } + Literal { text: format!("b\"{string}\"").into(), span: tt::TokenId::unspecified() } } fn span(&mut self, literal: &Self::Literal) -> Self::Span { - literal.id + literal.span } fn set_span(&mut self, literal: &mut Self::Literal, span: Self::Span) { - literal.id = span; + literal.span = span; } fn subspan( @@ -784,17 +785,18 @@ mod tests { token_trees: vec![ tt::TokenTree::Leaf(tt::Leaf::Ident(tt::Ident { text: "struct".into(), - id: tt::TokenId::unspecified(), + span: tt::TokenId::unspecified(), })), tt::TokenTree::Leaf(tt::Leaf::Ident(tt::Ident { text: "T".into(), - id: tt::TokenId::unspecified(), + span: tt::TokenId::unspecified(), })), tt::TokenTree::Subtree(tt::Subtree { - delimiter: Some(tt::Delimiter { - id: tt::TokenId::unspecified(), + delimiter: tt::Delimiter { + open: tt::TokenId::unspecified(), + close: tt::TokenId::unspecified(), kind: tt::DelimiterKind::Brace, - }), + }, token_trees: vec![], }), ], @@ -807,13 +809,14 @@ mod tests { fn test_ra_server_from_str() { use std::str::FromStr; let subtree_paren_a = tt::TokenTree::Subtree(tt::Subtree { - delimiter: Some(tt::Delimiter { - id: tt::TokenId::unspecified(), + delimiter: tt::Delimiter { + open: tt::TokenId::unspecified(), + close: tt::TokenId::unspecified(), kind: tt::DelimiterKind::Parenthesis, - }), + }, token_trees: vec![tt::TokenTree::Leaf(tt::Leaf::Ident(tt::Ident { text: "a".into(), - id: tt::TokenId::unspecified(), + span: tt::TokenId::unspecified(), }))], }); @@ -830,7 +833,7 @@ mod tests { underscore.token_trees[0], tt::TokenTree::Leaf(tt::Leaf::Ident(tt::Ident { text: "_".into(), - id: tt::TokenId::unspecified(), + span: tt::TokenId::unspecified(), })) ); } |