Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir/src/lib.rs')
| -rw-r--r-- | crates/hir/src/lib.rs | 99 |
1 files changed, 51 insertions, 48 deletions
diff --git a/crates/hir/src/lib.rs b/crates/hir/src/lib.rs index 8e48afd6af..8246297705 100644 --- a/crates/hir/src/lib.rs +++ b/crates/hir/src/lib.rs @@ -1509,10 +1509,10 @@ impl DefWithBody { &hir_ty::InferenceDiagnostic::NoSuchField { field: expr, private } => { let expr_or_pat = match expr { ExprOrPatId::ExprId(expr) => { - source_map.field_syntax(expr).map(Either::Left) + source_map.field_syntax(expr).map(AstPtr::wrap_left) } ExprOrPatId::PatId(pat) => { - source_map.pat_field_syntax(pat).map(Either::Right) + source_map.pat_field_syntax(pat).map(AstPtr::wrap_right) } }; acc.push(NoSuchField { field: expr_or_pat, private }.into()) @@ -1530,8 +1530,8 @@ impl DefWithBody { } &hir_ty::InferenceDiagnostic::PrivateAssocItem { id, item } => { let expr_or_pat = match id { - ExprOrPatId::ExprId(expr) => expr_syntax(expr).map(Either::Left), - ExprOrPatId::PatId(pat) => pat_syntax(pat).map(Either::Right), + ExprOrPatId::ExprId(expr) => expr_syntax(expr).map(AstPtr::wrap_left), + ExprOrPatId::PatId(pat) => pat_syntax(pat).map(AstPtr::wrap_right), }; let item = item.into(); acc.push(PrivateAssocItem { expr_or_pat, item }.into()) @@ -1609,12 +1609,17 @@ impl DefWithBody { found, } => { let expr_or_pat = match pat { - ExprOrPatId::ExprId(expr) => expr_syntax(expr).map(Either::Left), - ExprOrPatId::PatId(pat) => source_map - .pat_syntax(pat) - .expect("unexpected synthetic") - .map(|it| it.unwrap_left()) - .map(Either::Right), + ExprOrPatId::ExprId(expr) => expr_syntax(expr).map(AstPtr::wrap_left), + ExprOrPatId::PatId(pat) => { + let InFile { file_id, value } = + source_map.pat_syntax(pat).expect("unexpected synthetic"); + + // cast from Either<Pat, SelfParam> -> Either<_, Pat> + let Some(ptr) = AstPtr::try_from_raw(value.syntax_node_ptr()) else { + continue; + }; + InFile { file_id, value: ptr } + } }; acc.push( MismatchedTupleStructPatArgCount { expr_or_pat, expected, found }.into(), @@ -1628,11 +1633,15 @@ impl DefWithBody { ExprOrPatId::PatId(pat) => source_map.pat_syntax(pat).map(Either::Right), }; let expr_or_pat = match expr_or_pat { - Ok(Either::Left(expr)) => Either::Left(expr), - Ok(Either::Right(InFile { file_id, value: Either::Left(pat) })) => { - Either::Right(InFile { file_id, value: pat }) + Ok(Either::Left(expr)) => expr.map(AstPtr::wrap_left), + Ok(Either::Right(InFile { file_id, value: pat })) => { + // cast from Either<Pat, SelfParam> -> Either<_, Pat> + let Some(ptr) = AstPtr::try_from_raw(pat.syntax_node_ptr()) else { + continue; + }; + InFile { file_id, value: ptr } } - Ok(Either::Right(_)) | Err(SyntheticSyntax) => continue, + Err(SyntheticSyntax) => continue, }; acc.push( @@ -1667,10 +1676,7 @@ impl DefWithBody { Err(_) => continue, }, mir::MirSpan::PatId(p) => match source_map.pat_syntax(p) { - Ok(s) => s.map(|it| match it { - Either::Left(e) => e.into(), - Either::Right(e) => e.into(), - }), + Ok(s) => s.map(|it| it.into()), Err(_) => continue, }, mir::MirSpan::Unknown => continue, @@ -1721,10 +1727,7 @@ impl DefWithBody { Err(_) => continue, }, mir::MirSpan::PatId(p) => match source_map.pat_syntax(*p) { - Ok(s) => s.map(|it| match it { - Either::Left(e) => e.into(), - Either::Right(e) => e.into(), - }), + Ok(s) => s.map(|it| it.into()), Err(_) => continue, }, mir::MirSpan::Unknown => continue, @@ -1763,18 +1766,18 @@ impl DefWithBody { Ok(source_ptr) => { let root = source_ptr.file_syntax(db.upcast()); if let ast::Expr::RecordExpr(record_expr) = - &source_ptr.value.to_node(&root) + source_ptr.value.to_node(&root) { if record_expr.record_expr_field_list().is_some() { + let field_list_parent_path = + record_expr.path().map(|path| AstPtr::new(&path)); acc.push( MissingFields { file: source_ptr.file_id, - field_list_parent: Either::Left(AstPtr::new( + field_list_parent: AstPtr::new(&Either::Left( record_expr, )), - field_list_parent_path: record_expr - .path() - .map(|path| AstPtr::new(&path)), + field_list_parent_path, missed_fields, } .into(), @@ -1786,24 +1789,24 @@ impl DefWithBody { }, Either::Right(record_pat) => match source_map.pat_syntax(record_pat) { Ok(source_ptr) => { - if let Some(expr) = source_ptr.value.as_ref().left() { + if let Some(ptr) = source_ptr.value.clone().cast::<ast::RecordPat>() + { let root = source_ptr.file_syntax(db.upcast()); - if let ast::Pat::RecordPat(record_pat) = expr.to_node(&root) { - if record_pat.record_pat_field_list().is_some() { - acc.push( - MissingFields { - file: source_ptr.file_id, - field_list_parent: Either::Right(AstPtr::new( - &record_pat, - )), - field_list_parent_path: record_pat - .path() - .map(|path| AstPtr::new(&path)), - missed_fields, - } - .into(), - ) - } + let record_pat = ptr.to_node(&root); + if record_pat.record_pat_field_list().is_some() { + let field_list_parent_path = + record_pat.path().map(|path| AstPtr::new(&path)); + acc.push( + MissingFields { + file: source_ptr.file_id, + field_list_parent: AstPtr::new(&Either::Right( + record_pat, + )), + field_list_parent_path, + missed_fields, + } + .into(), + ) } } } @@ -2948,10 +2951,10 @@ impl Local { .map(|&definition| { let src = source_map.pat_syntax(definition).unwrap(); // Hmm... let root = src.file_syntax(db.upcast()); - src.map(|ast| match ast { - // Suspicious unwrap - Either::Left(it) => Either::Left(it.cast().unwrap().to_node(&root)), - Either::Right(it) => Either::Right(it.to_node(&root)), + src.map(|ast| match ast.to_node(&root) { + Either::Left(ast::Pat::IdentPat(it)) => Either::Left(it), + Either::Left(_) => unreachable!("local with non ident-pattern"), + Either::Right(it) => Either::Right(it), }) }) .map(move |source| LocalSource { local: self, source }) |