From b8533413cf082f2d942b78af841e3895db252106 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sat, 2 Nov 2019 23:11:05 +0300
Subject: Move Source to hir_expand

---
 crates/ra_hir/src/code_model/src.rs |  2 +-
 crates/ra_hir/src/lib.rs            |  4 ++--
 crates/ra_hir_def/src/lib.rs        | 17 +----------------
 crates/ra_hir_expand/src/lib.rs     | 20 +++++++++++++++++++-
 4 files changed, 23 insertions(+), 20 deletions(-)

(limited to 'crates')

diff --git a/crates/ra_hir/src/code_model/src.rs b/crates/ra_hir/src/code_model/src.rs
index 0f4c78df7..bd0c3c226 100644
--- a/crates/ra_hir/src/code_model/src.rs
+++ b/crates/ra_hir/src/code_model/src.rs
@@ -10,7 +10,7 @@ use crate::{
     ModuleSource, Static, Struct, StructField, Trait, TypeAlias, Union,
 };
 
-pub use hir_def::Source;
+pub use hir_expand::Source;
 
 pub trait HasSource {
     type Ast;
diff --git a/crates/ra_hir/src/lib.rs b/crates/ra_hir/src/lib.rs
index 40f5562b4..0ba17e571 100644
--- a/crates/ra_hir/src/lib.rs
+++ b/crates/ra_hir/src/lib.rs
@@ -62,7 +62,7 @@ pub use crate::{
     adt::VariantDef,
     code_model::{
         docs::{DocDef, Docs, Documentation},
-        src::{HasBodySource, HasSource, Source},
+        src::{HasBodySource, HasSource},
         Adt, AssocItem, Const, ConstData, Container, Crate, CrateDependency, DefWithBody, Enum,
         EnumVariant, FieldSource, FnData, Function, HasBody, MacroDef, Module, ModuleDef,
         ModuleSource, Static, Struct, StructField, Trait, TypeAlias, Union,
@@ -85,4 +85,4 @@ pub use hir_def::{
     path::{Path, PathKind},
     type_ref::Mutability,
 };
-pub use hir_expand::{either::Either, name::Name};
+pub use hir_expand::{either::Either, name::Name, Source};
diff --git a/crates/ra_hir_def/src/lib.rs b/crates/ra_hir_def/src/lib.rs
index 76d5f1852..6d66f481d 100644
--- a/crates/ra_hir_def/src/lib.rs
+++ b/crates/ra_hir_def/src/lib.rs
@@ -19,19 +19,13 @@ pub mod nameres;
 
 use std::hash::{Hash, Hasher};
 
-use hir_expand::{ast_id_map::FileAstId, db::AstDatabase, AstId, HirFileId};
+use hir_expand::{ast_id_map::FileAstId, db::AstDatabase, AstId, HirFileId, Source};
 use ra_arena::{impl_arena_id, RawId};
 use ra_db::{salsa, CrateId, FileId};
 use ra_syntax::{ast, AstNode, SyntaxNode};
 
 use crate::{builtin_type::BuiltinType, db::InternDatabase};
 
-#[derive(Debug, PartialEq, Eq, Clone, Copy)]
-pub struct Source<T> {
-    pub file_id: HirFileId,
-    pub ast: T,
-}
-
 pub enum ModuleSource {
     SourceFile(ast::SourceFile),
     Module(ast::Module),
@@ -94,15 +88,6 @@ impl ModuleSource {
     }
 }
 
-impl<T> Source<T> {
-    pub fn map<F: FnOnce(T) -> U, U>(self, f: F) -> Source<U> {
-        Source { file_id: self.file_id, ast: f(self.ast) }
-    }
-    pub fn file_syntax(&self, db: &impl AstDatabase) -> SyntaxNode {
-        db.parse_or_expand(self.file_id).expect("source created from invalid file")
-    }
-}
-
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub struct ModuleId {
     pub krate: CrateId,
diff --git a/crates/ra_hir_expand/src/lib.rs b/crates/ra_hir_expand/src/lib.rs
index 5a0e5a19c..85c2b22ac 100644
--- a/crates/ra_hir_expand/src/lib.rs
+++ b/crates/ra_hir_expand/src/lib.rs
@@ -13,7 +13,10 @@ pub mod hygiene;
 use std::hash::{Hash, Hasher};
 
 use ra_db::{salsa, CrateId, FileId};
-use ra_syntax::ast::{self, AstNode};
+use ra_syntax::{
+    ast::{self, AstNode},
+    SyntaxNode,
+};
 
 use crate::ast_id_map::FileAstId;
 
@@ -151,3 +154,18 @@ impl<N: AstNode> AstId<N> {
         db.ast_id_map(self.file_id).get(self.file_ast_id).to_node(&root)
     }
 }
+
+#[derive(Debug, PartialEq, Eq, Clone, Copy)]
+pub struct Source<T> {
+    pub file_id: HirFileId,
+    pub ast: T,
+}
+
+impl<T> Source<T> {
+    pub fn map<F: FnOnce(T) -> U, U>(self, f: F) -> Source<U> {
+        Source { file_id: self.file_id, ast: f(self.ast) }
+    }
+    pub fn file_syntax(&self, db: &impl db::AstDatabase) -> SyntaxNode {
+        db.parse_or_expand(self.file_id).expect("source created from invalid file")
+    }
+}
-- 
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