bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Fix dead code warnings
Browse Source
Lukas Wirth 2023-12-21
parent 96051bc · commit 9197b54
Diffstat
-rw-r--r--crates/proc-macro-srv/src/lib.rs2
-rw-r--r--crates/proc-macro-srv/src/server/rust_analyzer_span.rs26
-rw-r--r--crates/proc-macro-srv/src/server/token_stream.rs36
-rw-r--r--crates/proc-macro-srv/src/tests/utils.rs2
4 files changed, 13 insertions, 53 deletions
diff --git a/crates/proc-macro-srv/src/lib.rs b/crates/proc-macro-srv/src/lib.rs
index c13bda90f3..7cd6df2df8 100644
--- a/crates/proc-macro-srv/src/lib.rs
+++ b/crates/proc-macro-srv/src/lib.rs
@@ -34,7 +34,7 @@ use std::{
use proc_macro_api::{
msg::{
self, deserialize_span_data_index_map, serialize_span_data_index_map, ExpnGlobals,
- SpanDataIndexMap, SpanMode, TokenId, CURRENT_API_VERSION,
+ SpanMode, TokenId, CURRENT_API_VERSION,
},
ProcMacroKind,
};
diff --git a/crates/proc-macro-srv/src/server/rust_analyzer_span.rs b/crates/proc-macro-srv/src/server/rust_analyzer_span.rs
index 37b68bba7d..59d492c6f6 100644
--- a/crates/proc-macro-srv/src/server/rust_analyzer_span.rs
+++ b/crates/proc-macro-srv/src/server/rust_analyzer_span.rs
@@ -13,8 +13,6 @@ use crate::server::{
Symbol, SymbolInternerRef, SYMBOL_INTERNER,
};
mod tt {
- pub use proc_macro_api::msg::TokenId;
-
pub use ::tt::*;
pub type Subtree = ::tt::Subtree<super::Span>;
@@ -24,11 +22,7 @@ mod tt {
pub type Punct = ::tt::Punct<super::Span>;
pub type Ident = ::tt::Ident<super::Span>;
}
-type Group = tt::Subtree;
-type TokenTree = tt::TokenTree;
-type Punct = tt::Punct;
-type Spacing = tt::Spacing;
-type Literal = tt::Literal;
+
type TokenStream = crate::server::TokenStream<Span>;
#[derive(Clone)]
@@ -96,14 +90,14 @@ impl server::TokenStream for RaSpanServer {
) -> Self::TokenStream {
match tree {
bridge::TokenTree::Group(group) => {
- let group = Group {
+ let group = tt::Subtree {
delimiter: delim_to_internal(group.delimiter, group.span),
token_trees: match group.stream {
Some(stream) => stream.into_iter().collect(),
None => Vec::new(),
},
};
- let tree = TokenTree::from(group);
+ let tree = tt::TokenTree::from(group);
Self::TokenStream::from_iter(iter::once(tree))
}
@@ -113,7 +107,7 @@ impl server::TokenStream for RaSpanServer {
if ident.is_raw { ::tt::SmolStr::from_iter(["r#", &text]) } else { text };
let ident: tt::Ident = tt::Ident { text, span: ident.span };
let leaf = tt::Leaf::from(ident);
- let tree = TokenTree::from(leaf);
+ let tree = tt::TokenTree::from(leaf);
Self::TokenStream::from_iter(iter::once(tree))
}
@@ -124,19 +118,21 @@ impl server::TokenStream for RaSpanServer {
});
let literal = tt::Literal { text, span: literal.0.span };
- let leaf = tt::Leaf::from(literal);
- let tree = TokenTree::from(leaf);
+ let leaf: ::tt::Leaf<
+ ::tt::SpanData<base_db::span::SpanAnchor, base_db::span::SyntaxContextId>,
+ > = tt::Leaf::from(literal);
+ let tree = tt::TokenTree::from(leaf);
Self::TokenStream::from_iter(iter::once(tree))
}
bridge::TokenTree::Punct(p) => {
let punct = tt::Punct {
char: p.ch as char,
- spacing: if p.joint { Spacing::Joint } else { Spacing::Alone },
+ spacing: if p.joint { tt::Spacing::Joint } else { tt::Spacing::Alone },
span: p.span,
};
let leaf = tt::Leaf::from(punct);
- let tree = TokenTree::from(leaf);
+ let tree = tt::TokenTree::from(leaf);
Self::TokenStream::from_iter(iter::once(tree))
}
}
@@ -208,7 +204,7 @@ impl server::TokenStream for RaSpanServer {
tt::TokenTree::Leaf(tt::Leaf::Punct(punct)) => {
bridge::TokenTree::Punct(bridge::Punct {
ch: punct.char as u8,
- joint: punct.spacing == Spacing::Joint,
+ joint: punct.spacing == tt::Spacing::Joint,
span: punct.span,
})
}
diff --git a/crates/proc-macro-srv/src/server/token_stream.rs b/crates/proc-macro-srv/src/server/token_stream.rs
index 93f2e01add..8f669a3049 100644
--- a/crates/proc-macro-srv/src/server/token_stream.rs
+++ b/crates/proc-macro-srv/src/server/token_stream.rs
@@ -141,42 +141,6 @@ pub(super) mod token_stream {
::tt::pretty(&self.token_trees)
}
}
-
- fn subtree_replace_spans_with_call_site<S: Copy>(
- subtree: tt::Subtree<S>,
- call_site: S,
- ) -> tt::Subtree<S> {
- tt::Subtree {
- delimiter: tt::Delimiter { open: call_site, close: call_site, ..subtree.delimiter },
- token_trees: subtree
- .token_trees
- .into_iter()
- .map(|it| token_tree_replace_spans_with_call_site(it, call_site))
- .collect(),
- }
- }
-
- fn token_tree_replace_spans_with_call_site<S: Copy>(
- tt: tt::TokenTree<S>,
- call_site: S,
- ) -> tt::TokenTree<S> {
- match tt {
- tt::TokenTree::Leaf(leaf) => {
- tt::TokenTree::Leaf(leaf_replace_spans_with_call_site(leaf, call_site))
- }
- tt::TokenTree::Subtree(subtree) => {
- tt::TokenTree::Subtree(subtree_replace_spans_with_call_site(subtree, call_site))
- }
- }
- }
-
- fn leaf_replace_spans_with_call_site<S: Copy>(leaf: tt::Leaf<S>, call_site: S) -> tt::Leaf<S> {
- match leaf {
- tt::Leaf::Literal(lit) => tt::Leaf::Literal(tt::Literal { span: call_site, ..lit }),
- tt::Leaf::Punct(punct) => tt::Leaf::Punct(tt::Punct { span: call_site, ..punct }),
- tt::Leaf::Ident(ident) => tt::Leaf::Ident(tt::Ident { span: call_site, ..ident }),
- }
- }
}
impl<S> TokenStreamBuilder<S> {
diff --git a/crates/proc-macro-srv/src/tests/utils.rs b/crates/proc-macro-srv/src/tests/utils.rs
index 475dfbf015..8755e5b3ff 100644
--- a/crates/proc-macro-srv/src/tests/utils.rs
+++ b/crates/proc-macro-srv/src/tests/utils.rs
@@ -5,7 +5,7 @@ use base_db::{
FileId,
};
use expect_test::Expect;
-use proc_macro_api::msg::{SpanDataIndexMap, TokenId};
+use proc_macro_api::msg::TokenId;
use tt::TextRange;
use crate::{dylib, proc_macro_test_dylib_path, ProcMacroSrv};