From e0b06cb672b7aae770fea24e4a5efdbec8cbf5c6 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sun, 24 Nov 2019 15:13:56 +0300
Subject: Switch to StaticLoc for statics

---
 crates/ra_hir/src/code_model.rs     |  2 +-
 crates/ra_hir/src/code_model/src.rs |  2 +-
 crates/ra_hir/src/from_source.rs    | 15 +++++++++++++--
 crates/ra_hir/src/source_binder.rs  | 12 ++++--------
 crates/ra_hir/src/ty/tests.rs       |  2 --
 5 files changed, 19 insertions(+), 14 deletions(-)

(limited to 'crates/ra_hir')

diff --git a/crates/ra_hir/src/code_model.rs b/crates/ra_hir/src/code_model.rs
index 36ea8d8bf..905bb5bcb 100644
--- a/crates/ra_hir/src/code_model.rs
+++ b/crates/ra_hir/src/code_model.rs
@@ -734,7 +734,7 @@ pub struct Static {
 
 impl Static {
     pub fn module(self, db: &impl DefDatabase) -> Module {
-        Module { id: self.id.module(db) }
+        Module { id: self.id.lookup(db).module(db) }
     }
 
     pub fn krate(self, db: &impl DefDatabase) -> Option<Crate> {
diff --git a/crates/ra_hir/src/code_model/src.rs b/crates/ra_hir/src/code_model/src.rs
index 59cda2e89..b9d21bdd7 100644
--- a/crates/ra_hir/src/code_model/src.rs
+++ b/crates/ra_hir/src/code_model/src.rs
@@ -88,7 +88,7 @@ impl HasSource for Const {
 impl HasSource for Static {
     type Ast = ast::StaticDef;
     fn source(self, db: &impl DefDatabase) -> Source<ast::StaticDef> {
-        self.id.source(db)
+        self.id.lookup(db).source(db)
     }
 }
 impl HasSource for Trait {
diff --git a/crates/ra_hir/src/from_source.rs b/crates/ra_hir/src/from_source.rs
index c3c3b05ed..e6eefcace 100644
--- a/crates/ra_hir/src/from_source.rs
+++ b/crates/ra_hir/src/from_source.rs
@@ -104,10 +104,21 @@ impl FromSource for Const {
 impl FromSource for Static {
     type Ast = ast::StaticDef;
     fn from_source(db: &(impl DefDatabase + AstDatabase), src: Source<Self::Ast>) -> Option<Self> {
-        let id = from_source(db, src)?;
-        Some(Static { id })
+        let module = match Container::find(db, src.as_ref().map(|it| it.syntax()))? {
+            Container::Module(it) => it,
+            Container::Trait(_) | Container::ImplBlock(_) => return None,
+        };
+        module
+            .declarations(db)
+            .into_iter()
+            .filter_map(|it| match it {
+                ModuleDef::Static(it) => Some(it),
+                _ => None,
+            })
+            .find(|it| same_source(&it.source(db), &src))
     }
 }
+
 impl FromSource for TypeAlias {
     type Ast = ast::TypeAliasDef;
     fn from_source(db: &(impl DefDatabase + AstDatabase), src: Source<Self::Ast>) -> Option<Self> {
diff --git a/crates/ra_hir/src/source_binder.rs b/crates/ra_hir/src/source_binder.rs
index 0a836c913..cfc4bd326 100644
--- a/crates/ra_hir/src/source_binder.rs
+++ b/crates/ra_hir/src/source_binder.rs
@@ -11,7 +11,7 @@ use hir_def::{
     expr::{ExprId, PatId},
     path::known,
     resolver::{self, resolver_for_scope, HasResolver, Resolver, TypeNs, ValueNs},
-    DefWithBodyId, LocationCtx,
+    DefWithBodyId,
 };
 use hir_expand::{
     name::AsName, AstId, HirFileId, MacroCallId, MacroCallLoc, MacroFileKind, Source,
@@ -28,8 +28,8 @@ use crate::{
     expr::{BodySourceMap, ExprScopes, ScopeId},
     ty::method_resolution::{self, implements_trait},
     Adt, AssocItem, Const, DefWithBody, Either, Enum, EnumVariant, FromSource, Function,
-    GenericParam, HasBody, Local, MacroDef, Module, Name, Path, ScopeDef, Static, Struct, Trait,
-    Ty, TypeAlias,
+    GenericParam, HasBody, Local, MacroDef, Name, Path, ScopeDef, Static, Struct, Trait, Ty,
+    TypeAlias,
 };
 
 fn try_get_resolver_for_node(db: &impl HirDatabase, node: Source<&SyntaxNode>) -> Option<Resolver> {
@@ -68,16 +68,12 @@ fn def_with_body_from_child_node(
     db: &impl HirDatabase,
     child: Source<&SyntaxNode>,
 ) -> Option<DefWithBody> {
-    let module_source = crate::ModuleSource::from_child_node(db, child);
-    let module = Module::from_definition(db, Source::new(child.file_id, module_source))?;
-    let ctx = LocationCtx::new(db, module.id, child.file_id);
-
     child.value.ancestors().find_map(|node| {
         match_ast! {
             match node {
                 ast::FnDef(def)  => { return Function::from_source(db, child.with_value(def)).map(DefWithBody::from); },
                 ast::ConstDef(def) => { return Const::from_source(db, child.with_value(def)).map(DefWithBody::from); },
-                ast::StaticDef(def) => { Some(Static { id: ctx.to_def(&def) }.into()) },
+                ast::StaticDef(def) => { return Static::from_source(db, child.with_value(def)).map(DefWithBody::from); },
                 _ => { None },
             }
         }
diff --git a/crates/ra_hir/src/ty/tests.rs b/crates/ra_hir/src/ty/tests.rs
index 17a50cf74..3209c66bd 100644
--- a/crates/ra_hir/src/ty/tests.rs
+++ b/crates/ra_hir/src/ty/tests.rs
@@ -2550,8 +2550,6 @@ fn test() {
     [233; 246) 'GLOBAL_STATIC': u32
     [256; 257) 'w': u32
     [260; 277) 'GLOBAL...IC_MUT': u32
-    [118; 120) '99': u32
-    [161; 163) '99': u32
     "###
     );
 }
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