5692: Add support for extern crate r=jonas-schievink a=Nashenas88

This adds syntax highlighting, hover and goto def functionality for extern crate.

Fixes #5690 

Co-authored-by: Paul Daniel Faria <Nashenas88@users.noreply.github.com>
This commit is contained in:
bors[bot] 2020-08-09 23:16:58 +00:00 committed by GitHub
commit 7a03f05eac
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15 changed files with 224 additions and 59 deletions

View file

@ -72,7 +72,7 @@ impl AnalysisStatsCmd {
shuffle(&mut rng, &mut krates);
}
for krate in krates {
let module = krate.root_module(db).expect("crate without root module");
let module = krate.root_module(db);
let file_id = module.definition_source(db).file_id;
let file_id = file_id.original_file(db);
let source_root = db.file_source_root(file_id);

View file

@ -28,7 +28,7 @@ pub fn diagnostics(
let mut work = Vec::new();
let krates = Crate::all(db);
for krate in krates {
let module = krate.root_module(db).expect("crate without root module");
let module = krate.root_module(db);
let file_id = module.definition_source(db).file_id;
let file_id = file_id.original_file(db);
let source_root = db.file_source_root(file_id);