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Use source map

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This commit is contained in:
kjeremy 2019-03-06 14:40:42 -05:00
parent aac421b135
commit 064707c5a0
2 changed files with 10 additions and 15 deletions
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2
crates/ra_hir/src/lib.rs
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@ -60,7 +60,7 @@ pub use self::{
impl_block::{ImplBlock, ImplItem},
docs::{Docs, Documentation},
adt::AdtDef,
expr::{ExprScopes, ScopesWithSourceMap, ScopeEntryWithSyntax, Pat},
expr::{ExprScopes, ScopesWithSourceMap, ScopeEntryWithSyntax},
resolve::{Resolver, Resolution},
};

23
crates/ra_ide_api/src/goto_definition.rs
View file

@ -5,7 +5,7 @@ use ra_syntax::{
SyntaxNode,
};
use test_utils::tested_by;
use hir::{Pat, Resolution};
use hir::Resolution;
use crate::{FilePosition, NavigationTarget, db::RootDatabase, RangeInfo};
@ -149,20 +149,15 @@ pub(crate) fn reference_definition(
name_ref.syntax().ancestors().find_map(ast::PathPat::cast)
{
let infer_result = function.infer(db);
let source_map = function.body_source_map(db);
if let Some(p) = path_pat.path().and_then(hir::Path::from_ast) {
if let Some(pat_id) =
function.body(db).pats().find_map(|(pat_id, pat)| match pat {
Pat::Path(ref path) if *path == p => Some(pat_id),
_ => None,
})
{
if let Some(res) =
infer_result.assoc_resolutions_for_pat(pat_id.into())
{
return Exact(NavigationTarget::from_impl_item(db, res));
}
}
let pat: &ast::Pat = path_pat.into();
if let Some(res) = source_map
.node_pat(pat)
.and_then(|it| infer_result.assoc_resolutions_for_pat(it.into()))
{
return Exact(NavigationTarget::from_impl_item(db, res));
}
}
}