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spans always come from real file

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This commit is contained in:
Lukas Wirth 2023-11-24 16:38:48 +01:00
parent 394d11b0fa
commit 30093a6d81
57 changed files with 1369 additions and 1224 deletions
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19
crates/mbe/src/benchmark.rs
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@ -10,12 +10,12 @@ use tt::{Span, SpanAnchor, SyntaxContext};
use crate::{
parser::{MetaVarKind, Op, RepeatKind, Separator},
syntax_node_to_token_tree, DeclarativeMacro,
syntax_node_to_token_tree, DeclarativeMacro, SpanMapper,
};
type SpanData = tt::SpanData<DummyFile, DummyCtx>;
#[derive(PartialEq, Eq, Clone, Copy, Debug)]
#[derive(PartialEq, Eq, Clone, Copy, Debug, Hash)]
struct DummyFile;
impl SpanAnchor for DummyFile {
const DUMMY: Self = DummyFile;
@ -27,6 +27,14 @@ impl SyntaxContext for DummyCtx {
const DUMMY: Self = DummyCtx;
}
struct NoOpMap;
impl SpanMapper<SpanData> for NoOpMap {
fn span_for(&self, range: syntax::TextRange) -> SpanData {
SpanData { range, anchor: DummyFile, ctx: DummyCtx }
}
}
#[test]
fn benchmark_parse_macro_rules() {
if skip_slow_tests() {
@ -79,12 +87,7 @@ fn macro_rules_fixtures_tt() -> FxHashMap<String, tt::Subtree<SpanData>> {
.filter_map(ast::MacroRules::cast)
.map(|rule| {
let id = rule.name().unwrap().to_string();
let def_tt = syntax_node_to_token_tree(
rule.token_tree().unwrap().syntax(),
DummyFile,
0.into(),
&Default::default(),
);
let def_tt = syntax_node_to_token_tree(rule.token_tree().unwrap().syntax(), NoOpMap);
(id, def_tt)
})
.collect()