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Remove SyntaxContext trait

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This commit is contained in:
Lukas Wirth 2023-12-20 14:02:40 +01:00
parent 7b804552a5
commit f211a40f1f
3 changed files with 10 additions and 40 deletions
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16
crates/mbe/src/syntax_bridge.rs
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@ -11,7 +11,7 @@ use syntax::{
};
use tt::{
buffer::{Cursor, TokenBuffer},
Span, SyntaxContext,
Span,
};
use crate::{to_parser_input::to_parser_input, tt_iter::TtIter};
@ -37,7 +37,6 @@ impl<S: Span, SM: SpanMapper<S>> SpanMapper<S> for &SM {
/// Dummy things for testing where spans don't matter.
pub(crate) mod dummy_test_span_utils {
use tt::SyntaxContext;
use super::*;
@ -53,9 +52,6 @@ pub(crate) mod dummy_test_span_utils {
#[derive(Debug, Copy, Clone, PartialEq, Eq)]
pub struct DummyTestSyntaxContext;
impl SyntaxContext for DummyTestSyntaxContext {
const DUMMY: Self = DummyTestSyntaxContext;
}
pub struct DummyTestSpanMap;
@ -82,7 +78,7 @@ pub fn syntax_node_to_token_tree<Ctx, SpanMap>(
) -> tt::Subtree<SpanData<Ctx>>
where
SpanData<Ctx>: Span,
Ctx: SyntaxContext,
Ctx: Copy,
SpanMap: SpanMapper<SpanData<Ctx>>,
{
let mut c = Converter::new(node, map, Default::default(), Default::default(), span);
@ -102,7 +98,7 @@ pub fn syntax_node_to_token_tree_modified<Ctx, SpanMap>(
where
SpanMap: SpanMapper<SpanData<Ctx>>,
SpanData<Ctx>: Span,
Ctx: SyntaxContext,
Ctx: Copy,
{
let mut c = Converter::new(node, map, append, remove, call_site);
convert_tokens(&mut c)
@ -128,7 +124,7 @@ pub fn token_tree_to_syntax_node<Ctx>(
) -> (Parse<SyntaxNode>, SpanMap<SpanData<Ctx>>)
where
SpanData<Ctx>: Span,
Ctx: SyntaxContext,
Ctx: Copy,
{
let buffer = match tt {
tt::Subtree {
@ -165,7 +161,7 @@ pub fn parse_to_token_tree<Ctx>(
) -> Option<tt::Subtree<SpanData<Ctx>>>
where
SpanData<Ctx>: Span,
Ctx: SyntaxContext,
Ctx: Copy,
{
let lexed = parser::LexedStr::new(text);
if lexed.errors().next().is_some() {
@ -531,7 +527,7 @@ impl<S: Span> SrcToken<StaticRawConverter<'_, S>, S> for usize {
}
}
impl<Ctx: SyntaxContext> TokenConverter<SpanData<Ctx>> for RawConverter<'_, Ctx>
impl<Ctx: Copy> TokenConverter<SpanData<Ctx>> for RawConverter<'_, Ctx>
where
SpanData<Ctx>: Span,
{