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-rw-r--r--crates/hir_def/src/path/lower.rs14
1 files changed, 9 insertions, 5 deletions
diff --git a/crates/hir_def/src/path/lower.rs b/crates/hir_def/src/path/lower.rs
index 1df6db525..3b3a3738f 100644
--- a/crates/hir_def/src/path/lower.rs
+++ b/crates/hir_def/src/path/lower.rs
@@ -2,7 +2,7 @@
2 2
3mod lower_use; 3mod lower_use;
4 4
5use crate::intern::Interned; 5use crate::{db::DefDatabase, intern::Interned};
6use std::sync::Arc; 6use std::sync::Arc;
7 7
8use either::Either; 8use either::Either;
@@ -20,7 +20,11 @@ pub(super) use lower_use::lower_use_tree;
20 20
21/// Converts an `ast::Path` to `Path`. Works with use trees. 21/// Converts an `ast::Path` to `Path`. Works with use trees.
22/// It correctly handles `$crate` based path from macro call. 22/// It correctly handles `$crate` based path from macro call.
23pub(super) fn lower_path(mut path: ast::Path, ctx: &LowerCtx) -> Option<Path> { 23pub(super) fn lower_path(
24 db: &dyn DefDatabase,
25 mut path: ast::Path,
26 ctx: &LowerCtx,
27) -> Option<Path> {
24 let mut kind = PathKind::Plain; 28 let mut kind = PathKind::Plain;
25 let mut type_anchor = None; 29 let mut type_anchor = None;
26 let mut segments = Vec::new(); 30 let mut segments = Vec::new();
@@ -36,7 +40,7 @@ pub(super) fn lower_path(mut path: ast::Path, ctx: &LowerCtx) -> Option<Path> {
36 match segment.kind()? { 40 match segment.kind()? {
37 ast::PathSegmentKind::Name(name_ref) => { 41 ast::PathSegmentKind::Name(name_ref) => {
38 // FIXME: this should just return name 42 // FIXME: this should just return name
39 match hygiene.name_ref_to_name(name_ref) { 43 match hygiene.name_ref_to_name(db.upcast(), name_ref) {
40 Either::Left(name) => { 44 Either::Left(name) => {
41 let args = segment 45 let args = segment
42 .generic_arg_list() 46 .generic_arg_list()
@@ -71,7 +75,7 @@ pub(super) fn lower_path(mut path: ast::Path, ctx: &LowerCtx) -> Option<Path> {
71 } 75 }
72 // <T as Trait<A>>::Foo desugars to Trait<Self=T, A>::Foo 76 // <T as Trait<A>>::Foo desugars to Trait<Self=T, A>::Foo
73 Some(trait_ref) => { 77 Some(trait_ref) => {
74 let path = Path::from_src(trait_ref.path()?, ctx)?; 78 let path = Path::from_src(db, trait_ref.path()?, ctx)?;
75 let mod_path = (*path.mod_path).clone(); 79 let mod_path = (*path.mod_path).clone();
76 let num_segments = path.mod_path.segments.len(); 80 let num_segments = path.mod_path.segments.len();
77 kind = mod_path.kind; 81 kind = mod_path.kind;
@@ -133,7 +137,7 @@ pub(super) fn lower_path(mut path: ast::Path, ctx: &LowerCtx) -> Option<Path> {
133 // We follow what it did anyway :) 137 // We follow what it did anyway :)
134 if segments.len() == 1 && kind == PathKind::Plain { 138 if segments.len() == 1 && kind == PathKind::Plain {
135 if let Some(_macro_call) = path.syntax().parent().and_then(ast::MacroCall::cast) { 139 if let Some(_macro_call) = path.syntax().parent().and_then(ast::MacroCall::cast) {
136 if let Some(crate_id) = hygiene.local_inner_macros(path) { 140 if let Some(crate_id) = hygiene.local_inner_macros(db.upcast(), path) {
137 kind = PathKind::DollarCrate(crate_id); 141 kind = PathKind::DollarCrate(crate_id);
138 } 142 }
139 } 143 }