fix: correctly handle jointness

matklad · matklad · commit fbb6a6a95b9b · 2021-09-18T16:09:12.000+03:00
diff --git a/crates/parser/src/grammar/generic_args.rs b/crates/parser/src/grammar/generic_args.rs
@@ -51,7 +51,7 @@ fn generic_arg(p: &mut Parser) {
                     path_ty.abandon(p);
                     m.complete(p, ASSOC_TYPE_ARG);
                 }
-                T![:] if p.nth(1) == T![:] => {
+                T![:] if p.at(T![::]) => {
                     // NameRef::, this is a path type
                     path_seg.complete(p, PATH_SEGMENT);
                     let qual = path.complete(p, PATH);

Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,7 @@ fn generic_arg(p: &mut Parser) {`
`51`	`51`	`path_ty.abandon(p);`
`52`	`52`	`m.complete(p, ASSOC_TYPE_ARG);`
`53`	`53`	`}`
`54`		`- T![:] if p.nth(1) == T![:] => {`
	`54`	`+ T![:] if p.at(T![::]) => {`
`55`	`55`	`// NameRef::, this is a path type`
`56`	`56`	`path_seg.complete(p, PATH_SEGMENT);`
`57`	`57`	`let qual = path.complete(p, PATH);`