Add `ModuleSource::Block`

5 files changed, 15 insertions, 69 deletions

diff --git a/crates/ra_hir/src/code_model.rs b/crates/ra_hir/src/code_model.rs
index 5877afefa..7706399ae 100644
--- a/crates/ra_hir/src/code_model.rs
+++ b/crates/ra_hir/src/code_model.rs
@@ -11,6 +11,7 @@ use hir_def::{
     builtin_type::BuiltinType,
     docs::Documentation,
     expr::{BindingAnnotation, Pat, PatId},
+    nameres::ModuleSource,
     per_ns::PerNs,
     resolver::HasResolver,
     type_ref::{Mutability, TypeRef},
@@ -21,11 +22,11 @@ use hir_def::{
 use hir_expand::{
     diagnostics::DiagnosticSink,
     name::{self, AsName},
-    AstId, MacroDefId,
+    MacroDefId,
 };
 use hir_ty::expr::ExprValidator;
-use ra_db::{CrateId, Edition, FileId, FilePosition};
-use ra_syntax::{ast, AstNode, SyntaxNode};
+use ra_db::{CrateId, Edition};
+use ra_syntax::ast;
 
 use crate::{
     db::{DefDatabase, HirDatabase},
@@ -79,64 +80,6 @@ impl Crate {
     }
 }
 
-pub enum ModuleSource {
-    SourceFile(ast::SourceFile),
-    Module(ast::Module),
-}
-
-impl ModuleSource {
-    pub fn new(
-        db: &impl DefDatabase,
-        file_id: Option<FileId>,
-        decl_id: Option<AstId<ast::Module>>,
-    ) -> ModuleSource {
-        match (file_id, decl_id) {
-            (Some(file_id), _) => {
-                let source_file = db.parse(file_id).tree();
-                ModuleSource::SourceFile(source_file)
-            }
-            (None, Some(item_id)) => {
-                let module = item_id.to_node(db);
-                assert!(module.item_list().is_some(), "expected inline module");
-                ModuleSource::Module(module)
-            }
-            (None, None) => panic!(),
-        }
-    }
-
-    // FIXME: this methods do not belong here
-    pub fn from_position(db: &impl DefDatabase, position: FilePosition) -> ModuleSource {
-        let parse = db.parse(position.file_id);
-        match &ra_syntax::algo::find_node_at_offset::<ast::Module>(
-            parse.tree().syntax(),
-            position.offset,
-        ) {
-            Some(m) if !m.has_semi() => ModuleSource::Module(m.clone()),
-            _ => {
-                let source_file = parse.tree();
-                ModuleSource::SourceFile(source_file)
-            }
-        }
-    }
-
-    pub fn from_child_node(db: &impl DefDatabase, child: InFile<&SyntaxNode>) -> ModuleSource {
-        if let Some(m) =
-            child.value.ancestors().filter_map(ast::Module::cast).find(|it| !it.has_semi())
-        {
-            ModuleSource::Module(m)
-        } else {
-            let file_id = child.file_id.original_file(db);
-            let source_file = db.parse(file_id).tree();
-            ModuleSource::SourceFile(source_file)
-        }
-    }
-
-    pub fn from_file_id(db: &impl DefDatabase, file_id: FileId) -> ModuleSource {
-        let source_file = db.parse(file_id).tree();
-        ModuleSource::SourceFile(source_file)
-    }
-}
-
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub struct Module {
     pub(crate) id: ModuleId,
diff --git a/crates/ra_hir/src/code_model/src.rs b/crates/ra_hir/src/code_model/src.rs
index 36cfbc8f1..083946729 100644
--- a/crates/ra_hir/src/code_model/src.rs
+++ b/crates/ra_hir/src/code_model/src.rs
@@ -2,6 +2,7 @@
 
 use either::Either;
 use hir_def::{
+    nameres::ModuleSource,
     src::{HasChildSource, HasSource as _},
     AstItemDef, Lookup, VariantId,
 };
@@ -9,7 +10,7 @@ use ra_syntax::ast;
 
 use crate::{
     db::DefDatabase, Const, Enum, EnumVariant, FieldSource, Function, ImplBlock, Import, MacroDef,
-    Module, ModuleSource, Static, Struct, StructField, Trait, TypeAlias, Union,
+    Module, Static, Struct, StructField, Trait, TypeAlias, Union,
 };
 
 pub use hir_expand::InFile;
diff --git a/crates/ra_hir/src/from_source.rs b/crates/ra_hir/src/from_source.rs
index 82bf641dc..94a5e0b0d 100644
--- a/crates/ra_hir/src/from_source.rs
+++ b/crates/ra_hir/src/from_source.rs
@@ -1,6 +1,6 @@
 //! FIXME: write short doc here
 
-use hir_def::{AstItemDef, LocationCtx, ModuleId};
+use hir_def::{nameres::ModuleSource, AstItemDef, LocationCtx, ModuleId};
 use hir_expand::{name::AsName, AstId, MacroDefId, MacroDefKind};
 use ra_syntax::{
     ast::{self, AstNode, NameOwner},
@@ -10,8 +10,8 @@ use ra_syntax::{
 use crate::{
     db::{AstDatabase, DefDatabase, HirDatabase},
     AssocItem, Const, DefWithBody, Enum, EnumVariant, FieldSource, Function, HasSource, ImplBlock,
-    InFile, Local, MacroDef, Module, ModuleDef, ModuleSource, Static, Struct, StructField, Trait,
-    TypeAlias, Union, VariantDef,
+    InFile, Local, MacroDef, Module, ModuleDef, Static, Struct, StructField, Trait, TypeAlias,
+    Union, VariantDef,
 };
 
 pub trait FromSource: Sized {
@@ -257,7 +257,7 @@ impl Module {
                     InFile { file_id: src.file_id, value: module.clone() },
                 );
             }
-            ModuleSource::SourceFile(_) => (),
+            ModuleSource::SourceFile(_) | ModuleSource::Block(_) => (),
         };
 
         let original_file = src.file_id.original_file(db);
diff --git a/crates/ra_hir/src/lib.rs b/crates/ra_hir/src/lib.rs
index 853760cb1..f12e4ca3f 100644
--- a/crates/ra_hir/src/lib.rs
+++ b/crates/ra_hir/src/lib.rs
@@ -43,8 +43,8 @@ pub use crate::{
     code_model::{
         src::HasSource, Adt, AssocItem, AttrDef, Const, Container, Crate, CrateDependency,
         DefWithBody, Docs, Enum, EnumVariant, FieldSource, Function, GenericDef, GenericParam,
-        HasAttrs, ImplBlock, Import, Local, MacroDef, Module, ModuleDef, ModuleSource, ScopeDef,
-        Static, Struct, StructField, Trait, Type, TypeAlias, Union, VariantDef,
+        HasAttrs, ImplBlock, Import, Local, MacroDef, Module, ModuleDef, ScopeDef, Static, Struct,
+        StructField, Trait, Type, TypeAlias, Union, VariantDef,
     },
     from_source::FromSource,
     source_binder::{PathResolution, ScopeEntryWithSyntax, SourceAnalyzer},
@@ -59,6 +59,7 @@ pub use hir_def::{
     body::scope::ExprScopes,
     builtin_type::BuiltinType,
     docs::Documentation,
+    nameres::ModuleSource,
     path::{Path, PathKind},
     type_ref::Mutability,
 };
diff --git a/crates/ra_hir/src/source_binder.rs b/crates/ra_hir/src/source_binder.rs
index 28d41b647..db0451059 100644
--- a/crates/ra_hir/src/source_binder.rs
+++ b/crates/ra_hir/src/source_binder.rs
@@ -14,6 +14,7 @@ use hir_def::{
         BodySourceMap,
     },
     expr::{ExprId, PatId},
+    nameres::ModuleSource,
     path::known,
     resolver::{self, resolver_for_scope, HasResolver, Resolver, TypeNs, ValueNs},
     AssocItemId, DefWithBodyId,
@@ -46,7 +47,7 @@ fn try_get_resolver_for_node(db: &impl HirDatabase, node: InFile<&SyntaxNode>) -
                 Some(crate::Module::from_declaration(db, src)?.id.resolver(db))
             },
              ast::SourceFile(it) => {
-                let src = node.with_value(crate::ModuleSource::SourceFile(it));
+                let src = node.with_value(ModuleSource::SourceFile(it));
                 Some(crate::Module::from_definition(db, src)?.id.resolver(db))
             },
             ast::StructDef(it) => {