remove FnId

2024-12-25 20:43:21 +00:00 · 2018-12-27 23:51:44 +03:00 · 2018-12-27 23:51:44 +03:00 · dddbac6877
commit dddbac6877
parent efb63a7666
7 changed files with 26 additions and 45 deletions
--- a/Cargo.lock
+++ b/Cargo.lock
@ -688,7 +688,7 @@ dependencies = [
 "rayon 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "relative-path 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "rustc-hash 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "salsa 0.8.0 (git+https://github.com/matklad/salsa?branch=no-upgrade)",
+ "salsa 0.8.0 (git+https://github.com/matklad/salsa?branch=fix-cancelation-maybe)",
 "test_utils 0.1.0",
 ]

@ -714,7 +714,7 @@ dependencies = [
 "ra_syntax 0.1.0",
 "relative-path 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "rustc-hash 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "salsa 0.8.0 (git+https://github.com/matklad/salsa?branch=no-upgrade)",
+ "salsa 0.8.0 (git+https://github.com/matklad/salsa?branch=fix-cancelation-maybe)",
 "test_utils 0.1.0",
 ]

@ -746,7 +746,7 @@ dependencies = [
 "ra_syntax 0.1.0",
 "relative-path 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "rustc-hash 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "salsa 0.8.0 (git+https://github.com/matklad/salsa?branch=no-upgrade)",
+ "salsa 0.8.0 (git+https://github.com/matklad/salsa?branch=fix-cancelation-maybe)",
 "test_utils 0.1.0",
 ]

@ -1050,7 +1050,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "salsa"
 version = "0.8.0"
-source = "git+https://github.com/matklad/salsa?branch=no-upgrade#1a7ae719af1601fda81186fb48bd100edd9cfb7f"
+source = "git+https://github.com/matklad/salsa?branch=fix-cancelation-maybe#9f15af718f58c76a1280d457a113106baf7c20c5"
 dependencies = [
 "derive-new 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "indexmap 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@ -1621,7 +1621,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum rusty-fork 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "9591f190d2852720b679c21f66ad929f9f1d7bb09d1193c26167586029d8489c"
 "checksum ryu 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "eb9e9b8cde282a9fe6a42dd4681319bfb63f121b8a8ee9439c6f4107e58a46f7"
 "checksum safemem 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8dca453248a96cb0749e36ccdfe2b0b4e54a61bfef89fb97ec621eb8e0a93dd9"
-"checksum salsa 0.8.0 (git+https://github.com/matklad/salsa?branch=no-upgrade)" = "<none>"
+"checksum salsa 0.8.0 (git+https://github.com/matklad/salsa?branch=fix-cancelation-maybe)" = "<none>"
 "checksum same-file 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8f20c4be53a8a1ff4c1f1b2bd14570d2f634628709752f0702ecdd2b3f9a5267"
 "checksum scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "94258f53601af11e6a49f722422f6e3425c52b06245a5cf9bc09908b174f5e27"
 "checksum semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
--- a/crates/ra_analysis/src/db.rs
+++ b/crates/ra_analysis/src/db.rs
@ -91,7 +91,6 @@ salsa::database_storage! {
            fn file_item() for hir::db::FileItemQuery;
            fn input_module_items() for hir::db::InputModuleItemsQuery;
            fn item_map() for hir::db::ItemMapQuery;
-            fn fn_syntax() for hir::db::FnSyntaxQuery;
            fn submodules() for hir::db::SubmodulesQuery;
            fn infer() for hir::db::InferQuery;
            fn type_for_def() for hir::db::TypeForDefQuery;
--- a/crates/ra_analysis/src/imp.rs
+++ b/crates/ra_analysis/src/imp.rs
@ -122,9 +122,6 @@ impl AnalysisHostImpl {
        self.db
            .query(ra_db::SourceFileQuery)
            .sweep(salsa::SweepStrategy::default().discard_values());
-        self.db
-            .query(hir::db::FnSyntaxQuery)
-            .sweep(salsa::SweepStrategy::default().discard_values());
        self.db
            .query(hir::db::SourceFileItemsQuery)
            .sweep(salsa::SweepStrategy::default().discard_values());
--- a/crates/ra_hir/src/db.rs
+++ b/crates/ra_hir/src/db.rs
@ -3,7 +3,6 @@ use std::sync::Arc;
 use ra_syntax::{
    SmolStr,
    SyntaxNode,
-    ast::FnDefNode,
 };
 use ra_db::{SourceRootId, LocationIntener, SyntaxDatabase, FileId, Cancelable};

@ -12,7 +11,6 @@ use crate::{
    SourceFileItems, SourceItemId,
    query_definitions,
    FnScopes,
-    function::FnId,
    module::{ModuleId, ModuleTree, ModuleSource,
    nameres::{ItemMap, InputModuleItems}},
    ty::{InferenceResult, Ty},
@ -24,14 +22,10 @@ salsa::query_group! {
 pub trait HirDatabase: SyntaxDatabase
    + AsRef<LocationIntener<DefLoc, DefId>>
 {
-    fn fn_scopes(fn_id: FnId) -> Arc<FnScopes> {
+    fn fn_scopes(def_id: DefId) -> Arc<FnScopes> {
        type FnScopesQuery;
        use fn query_definitions::fn_scopes;
    }
-    fn fn_syntax(fn_id: FnId) -> FnDefNode {
-        type FnSyntaxQuery;
-        use fn query_definitions::fn_syntax;
-    }

    fn struct_data(def_id: DefId) -> Cancelable<Arc<StructData>> {
        type StructDataQuery;
@ -43,7 +37,7 @@ pub trait HirDatabase: SyntaxDatabase
        use fn query_definitions::enum_data;
    }

-    fn infer(fn_id: FnId) -> Cancelable<Arc<InferenceResult>> {
+    fn infer(def_id: DefId) -> Cancelable<Arc<InferenceResult>> {
        type InferQuery;
        use fn query_definitions::infer;
    }
--- a/crates/ra_hir/src/function.rs
+++ b/crates/ra_hir/src/function.rs
@ -11,43 +11,42 @@ use ra_syntax::{
    ast::{self, AstNode, DocCommentsOwner, NameOwner},
 };

-use crate::{ DefId, HirDatabase, ty::InferenceResult, Module };
+use crate::{DefId, DefKind, HirDatabase, ty::InferenceResult, Module};

 pub use self::scope::FnScopes;

-#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]
-pub struct FnId(pub(crate) DefId);
-
 #[derive(Debug)]
 pub struct Function {
-    pub(crate) fn_id: FnId,
+    def_id: DefId,
 }

 impl Function {
    pub(crate) fn new(def_id: DefId) -> Function {
-        let fn_id = FnId(def_id);
-        Function { fn_id }
+        Function { def_id }
    }

    pub fn syntax(&self, db: &impl HirDatabase) -> ast::FnDefNode {
-        db.fn_syntax(self.fn_id)
+        let def_loc = self.def_id.loc(db);
+        assert!(def_loc.kind == DefKind::Function);
+        let syntax = db.file_item(def_loc.source_item_id);
+        ast::FnDef::cast(syntax.borrowed()).unwrap().owned()
    }

    pub fn scopes(&self, db: &impl HirDatabase) -> Arc<FnScopes> {
-        db.fn_scopes(self.fn_id)
+        db.fn_scopes(self.def_id)
    }

    pub fn signature_info(&self, db: &impl HirDatabase) -> Option<FnSignatureInfo> {
-        let syntax = db.fn_syntax(self.fn_id);
+        let syntax = self.syntax(db);
        FnSignatureInfo::new(syntax.borrowed())
    }

    pub fn infer(&self, db: &impl HirDatabase) -> Cancelable<Arc<InferenceResult>> {
-        db.infer(self.fn_id)
+        db.infer(self.def_id)
    }

    pub fn module(&self, db: &impl HirDatabase) -> Cancelable<Module> {
-        self.fn_id.0.module(db)
+        self.def_id.module(db)
    }
 }

--- a/crates/ra_hir/src/mock.rs
+++ b/crates/ra_hir/src/mock.rs
@ -189,7 +189,6 @@ salsa::database_storage! {
            fn file_item() for db::FileItemQuery;
            fn input_module_items() for db::InputModuleItemsQuery;
            fn item_map() for db::ItemMapQuery;
-            fn fn_syntax() for db::FnSyntaxQuery;
            fn submodules() for db::SubmodulesQuery;
            fn infer() for db::InferQuery;
            fn type_for_def() for db::TypeForDefQuery;
--- a/crates/ra_hir/src/query_definitions.rs
+++ b/crates/ra_hir/src/query_definitions.rs
@ -5,15 +5,15 @@ use std::{

 use rustc_hash::FxHashMap;
 use ra_syntax::{
-    AstNode,  SyntaxNode, SmolStr,
-    ast::{self, FnDef, FnDefNode, NameOwner, ModuleItemOwner}
+    AstNode, SyntaxNode, SmolStr,
+    ast::{self, NameOwner, ModuleItemOwner}
 };
 use ra_db::{SourceRootId, FileId, Cancelable,};

 use crate::{
    SourceFileItems, SourceItemId, DefKind, Function, DefId, Name, AsName,
    db::HirDatabase,
-    function::{FnScopes, FnId},
+    function::FnScopes,
    module::{
        ModuleSource, ModuleSourceNode, ModuleId,
        imp::Submodule,
@ -23,22 +23,15 @@ use crate::{
    adt::{StructData, EnumData},
 };

-/// Resolve `FnId` to the corresponding `SyntaxNode`
-pub(super) fn fn_syntax(db: &impl HirDatabase, fn_id: FnId) -> FnDefNode {
-    let def_loc = fn_id.0.loc(db);
-    assert!(def_loc.kind == DefKind::Function);
-    let syntax = db.file_item(def_loc.source_item_id);
-    FnDef::cast(syntax.borrowed()).unwrap().owned()
-}
-
-pub(super) fn fn_scopes(db: &impl HirDatabase, fn_id: FnId) -> Arc<FnScopes> {
-    let syntax = db.fn_syntax(fn_id);
+pub(super) fn fn_scopes(db: &impl HirDatabase, def_id: DefId) -> Arc<FnScopes> {
+    let function = Function::new(def_id);
+    let syntax = function.syntax(db);
    let res = FnScopes::new(syntax.borrowed());
    Arc::new(res)
 }

-pub(super) fn infer(db: &impl HirDatabase, fn_id: FnId) -> Cancelable<Arc<InferenceResult>> {
-    let function = Function { fn_id };
+pub(super) fn infer(db: &impl HirDatabase, def_id: DefId) -> Cancelable<Arc<InferenceResult>> {
+    let function = Function::new(def_id);
    ty::infer(db, function).map(Arc::new)
 }