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-rw-r--r--crates/ra_hir/src/db.rs5
-rw-r--r--crates/ra_hir/src/ids.rs6
-rw-r--r--crates/ra_hir/src/lib.rs2
3 files changed, 8 insertions, 5 deletions
diff --git a/crates/ra_hir/src/db.rs b/crates/ra_hir/src/db.rs
index 6eb916149..492814cbb 100644
--- a/crates/ra_hir/src/db.rs
+++ b/crates/ra_hir/src/db.rs
@@ -4,7 +4,7 @@ use ra_syntax::{SyntaxNode, TreeArc, SourceFile};
4use ra_db::{SourceDatabase, salsa}; 4use ra_db::{SourceDatabase, salsa};
5 5
6use crate::{ 6use crate::{
7 HirFileId, SourceFileItems, SourceItemId, Crate, Module, HirInterner, 7 HirFileId, MacroDefId, SourceFileItems, SourceItemId, Crate, Module, HirInterner,
8 Function, FnSignature, ExprScopes, TypeAlias, 8 Function, FnSignature, ExprScopes, TypeAlias,
9 Struct, Enum, StructField, 9 Struct, Enum, StructField,
10 Const, ConstSignature, Static, 10 Const, ConstSignature, Static,
@@ -19,6 +19,9 @@ use crate::{
19 19
20#[salsa::query_group(DefDatabaseStorage)] 20#[salsa::query_group(DefDatabaseStorage)]
21pub trait DefDatabase: SourceDatabase + AsRef<HirInterner> { 21pub trait DefDatabase: SourceDatabase + AsRef<HirInterner> {
22 #[salsa::invoke(crate::ids::macro_def_query)]
23 fn macro_def(&self, macro_id: MacroDefId) -> Option<Arc<mbe::MacroRules>>;
24
22 #[salsa::invoke(HirFileId::hir_parse)] 25 #[salsa::invoke(HirFileId::hir_parse)]
23 fn hir_parse(&self, file_id: HirFileId) -> TreeArc<SourceFile>; 26 fn hir_parse(&self, file_id: HirFileId) -> TreeArc<SourceFile>;
24 27
diff --git a/crates/ra_hir/src/ids.rs b/crates/ra_hir/src/ids.rs
index cf0566308..bac7b9e46 100644
--- a/crates/ra_hir/src/ids.rs
+++ b/crates/ra_hir/src/ids.rs
@@ -101,7 +101,7 @@ fn parse_macro(db: &impl DefDatabase, macro_call_id: MacroCallId) -> Option<Tree
101 let macro_call = ast::MacroCall::cast(&syntax).unwrap(); 101 let macro_call = ast::MacroCall::cast(&syntax).unwrap();
102 let (macro_arg, _) = macro_call.token_tree().and_then(mbe::ast_to_token_tree)?; 102 let (macro_arg, _) = macro_call.token_tree().and_then(mbe::ast_to_token_tree)?;
103 103
104 let macro_rules = macro_def_query(db, loc.def)?; 104 let macro_rules = db.macro_def(loc.def)?;
105 let tt = macro_rules.expand(&macro_arg).ok()?; 105 let tt = macro_rules.expand(&macro_arg).ok()?;
106 Some(mbe::token_tree_to_ast_item_list(&tt)) 106 Some(mbe::token_tree_to_ast_item_list(&tt))
107} 107}
@@ -125,11 +125,11 @@ impl From<MacroCallId> for HirFileId {
125} 125}
126 126
127#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)] 127#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
128pub(crate) enum MacroDefId { 128pub enum MacroDefId {
129 MacroByExample { source_item_id: SourceItemId }, 129 MacroByExample { source_item_id: SourceItemId },
130} 130}
131 131
132fn macro_def_query(db: &impl DefDatabase, id: MacroDefId) -> Option<Arc<MacroRules>> { 132pub(crate) fn macro_def_query(db: &impl DefDatabase, id: MacroDefId) -> Option<Arc<MacroRules>> {
133 let syntax_node = match id { 133 let syntax_node = match id {
134 MacroDefId::MacroByExample { source_item_id } => db.file_item(source_item_id), 134 MacroDefId::MacroByExample { source_item_id } => db.file_item(source_item_id),
135 }; 135 };
diff --git a/crates/ra_hir/src/lib.rs b/crates/ra_hir/src/lib.rs
index 974ebd831..87bc8009d 100644
--- a/crates/ra_hir/src/lib.rs
+++ b/crates/ra_hir/src/lib.rs
@@ -53,7 +53,7 @@ use crate::{
53pub use self::{ 53pub use self::{
54 path::{Path, PathKind}, 54 path::{Path, PathKind},
55 name::Name, 55 name::Name,
56 ids::{HirFileId, MacroCallId, MacroCallLoc, HirInterner}, 56 ids::{HirFileId, MacroDefId, MacroCallId, MacroCallLoc, HirInterner},
57 nameres::{PerNs, Namespace}, 57 nameres::{PerNs, Namespace},
58 ty::{Ty, ApplicationTy, TypeCtor, Substs, display::HirDisplay}, 58 ty::{Ty, ApplicationTy, TypeCtor, Substs, display::HirDisplay},
59 impl_block::{ImplBlock, ImplItem}, 59 impl_block::{ImplBlock, ImplItem},