bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/parser/src/grammar/items.rs')
-rw-r--r--crates/parser/src/grammar/items.rs8
1 files changed, 6 insertions, 2 deletions
diff --git a/crates/parser/src/grammar/items.rs b/crates/parser/src/grammar/items.rs
index c3ccf6d126..0c35049da3 100644
--- a/crates/parser/src/grammar/items.rs
+++ b/crates/parser/src/grammar/items.rs
@@ -240,8 +240,6 @@ pub(super) fn opt_item(p: &mut Parser, m: Marker) -> Result<(), Marker> {
fn opt_item_without_modifiers(p: &mut Parser, m: Marker) -> Result<(), Marker> {
let la = p.nth(1);
match p.current() {
- // test extern_crate
- // extern crate foo;
T![extern] if la == T![crate] => extern_crate(p, m),
T![use] => use_item::use_(p, m),
T![mod] => mod_item(p, m),
@@ -288,11 +286,15 @@ fn opt_item_without_modifiers(p: &mut Parser, m: Marker) -> Result<(), Marker> {
Ok(())
}
+// test extern_crate
+// extern crate foo;
fn extern_crate(p: &mut Parser, m: Marker) {
p.bump(T![extern]);
p.bump(T![crate]);
if p.at(T![self]) {
+ // test extern_crate_self
+ // extern crate self;
let m = p.start();
p.bump(T![self]);
m.complete(p, NAME_REF);
@@ -300,6 +302,8 @@ fn extern_crate(p: &mut Parser, m: Marker) {
name_ref(p);
}
+ // test extern_crate_rename
+ // extern crate foo as bar;
opt_rename(p);
p.expect(T![;]);
m.complete(p, EXTERN_CRATE);