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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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15
crates/mbe/src/syntax_bridge/tests.rs
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@ -7,12 +7,14 @@ use tt::{
Leaf, Punct, Spacing, SpanAnchor, SyntaxContext,
};
use crate::SpanMapper;
use super::syntax_node_to_token_tree;
fn check_punct_spacing(fixture: &str) {
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;
@ -24,9 +26,16 @@ fn check_punct_spacing(fixture: &str) {
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 }
}
}
let source_file = ast::SourceFile::parse(fixture).ok().unwrap();
let subtree =
syntax_node_to_token_tree(source_file.syntax(), DummyFile, 0.into(), &Default::default());
let subtree = syntax_node_to_token_tree(source_file.syntax(), NoOpMap);
let mut annotations: HashMap<_, _> = extract_annotations(fixture)
.into_iter()
.map(|(range, annotation)| {