Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir/src/source_analyzer.rs')
| -rw-r--r-- | crates/hir/src/source_analyzer.rs | 83 |
1 files changed, 38 insertions, 45 deletions
diff --git a/crates/hir/src/source_analyzer.rs b/crates/hir/src/source_analyzer.rs index 0b554a9d4e..d25fb1d8cd 100644 --- a/crates/hir/src/source_analyzer.rs +++ b/crates/hir/src/source_analyzer.rs @@ -995,11 +995,11 @@ impl<'db> SourceAnalyzer<'db> { // Case where path is a qualifier of a use tree, e.g. foo::bar::{Baz, Qux} where we are // trying to resolve foo::bar. - if let Some(use_tree) = parent().and_then(ast::UseTree::cast) { - if use_tree.coloncolon_token().is_some() { - return resolve_hir_path_qualifier(db, &self.resolver, &hir_path, &store) - .map(|it| (it, None)); - } + if let Some(use_tree) = parent().and_then(ast::UseTree::cast) + && use_tree.coloncolon_token().is_some() + { + return resolve_hir_path_qualifier(db, &self.resolver, &hir_path, &store) + .map(|it| (it, None)); } let meta_path = path @@ -1035,24 +1035,19 @@ impl<'db> SourceAnalyzer<'db> { // } // ``` Some(it) if matches!(it, PathResolution::Def(ModuleDef::BuiltinType(_))) => { - if let Some(mod_path) = hir_path.mod_path() { - if let Some(ModuleDefId::ModuleId(id)) = + if let Some(mod_path) = hir_path.mod_path() + && let Some(ModuleDefId::ModuleId(id)) = self.resolver.resolve_module_path_in_items(db, mod_path).take_types() + { + let parent_hir_name = parent_hir_path.segments().get(1).map(|it| it.name); + let module = crate::Module { id }; + if module + .scope(db, None) + .into_iter() + .any(|(name, _)| Some(&name) == parent_hir_name) { - let parent_hir_name = - parent_hir_path.segments().get(1).map(|it| it.name); - let module = crate::Module { id }; - if module - .scope(db, None) - .into_iter() - .any(|(name, _)| Some(&name) == parent_hir_name) - { - return Some(( - PathResolution::Def(ModuleDef::Module(module)), - None, - )); - }; - } + return Some((PathResolution::Def(ModuleDef::Module(module)), None)); + }; } Some((it, None)) } @@ -1282,22 +1277,22 @@ impl<'db> SourceAnalyzer<'db> { db: &'db dyn HirDatabase, macro_expr: InFile<&ast::MacroExpr>, ) -> bool { - if let Some((def, body, sm, Some(infer))) = self.body_() { - if let Some(expanded_expr) = sm.macro_expansion_expr(macro_expr) { - let mut is_unsafe = false; - let mut walk_expr = |expr_id| { - unsafe_operations(db, infer, def, body, expr_id, &mut |inside_unsafe_block| { - is_unsafe |= inside_unsafe_block == InsideUnsafeBlock::No - }) - }; - match expanded_expr { - ExprOrPatId::ExprId(expanded_expr) => walk_expr(expanded_expr), - ExprOrPatId::PatId(expanded_pat) => { - body.walk_exprs_in_pat(expanded_pat, &mut walk_expr) - } + if let Some((def, body, sm, Some(infer))) = self.body_() + && let Some(expanded_expr) = sm.macro_expansion_expr(macro_expr) + { + let mut is_unsafe = false; + let mut walk_expr = |expr_id| { + unsafe_operations(db, infer, def, body, expr_id, &mut |inside_unsafe_block| { + is_unsafe |= inside_unsafe_block == InsideUnsafeBlock::No + }) + }; + match expanded_expr { + ExprOrPatId::ExprId(expanded_expr) => walk_expr(expanded_expr), + ExprOrPatId::PatId(expanded_pat) => { + body.walk_exprs_in_pat(expanded_pat, &mut walk_expr) } - return is_unsafe; } + return is_unsafe; } false } @@ -1575,12 +1570,11 @@ fn resolve_hir_path_( // If we are in a TypeNs for a Trait, and we have an unresolved name, try to resolve it as a type // within the trait's associated types. - if let (Some(unresolved), &TypeNs::TraitId(trait_id)) = (&unresolved, &ty) { - if let Some(type_alias_id) = + if let (Some(unresolved), &TypeNs::TraitId(trait_id)) = (&unresolved, &ty) + && let Some(type_alias_id) = trait_id.trait_items(db).associated_type_by_name(unresolved.name) - { - return Some(PathResolution::Def(ModuleDefId::from(type_alias_id).into())); - } + { + return Some(PathResolution::Def(ModuleDefId::from(type_alias_id).into())); } let res = match ty { @@ -1726,12 +1720,11 @@ fn resolve_hir_path_qualifier( // If we are in a TypeNs for a Trait, and we have an unresolved name, try to resolve it as a type // within the trait's associated types. - if let (Some(unresolved), &TypeNs::TraitId(trait_id)) = (&unresolved, &ty) { - if let Some(type_alias_id) = + if let (Some(unresolved), &TypeNs::TraitId(trait_id)) = (&unresolved, &ty) + && let Some(type_alias_id) = trait_id.trait_items(db).associated_type_by_name(unresolved.name) - { - return Some(PathResolution::Def(ModuleDefId::from(type_alias_id).into())); - } + { + return Some(PathResolution::Def(ModuleDefId::from(type_alias_id).into())); } let res = match ty { |