fix: clean up warnings

Change-Id: I91a468f6e846ac28574825b8ee7aa02fbff68f63
This commit is contained in:
csmoe 2019-06-06 10:06:46 +08:00
parent 354be0ae8a
commit 44363cd5d2
3 changed files with 6 additions and 6 deletions

View file

@ -47,7 +47,7 @@ pub fn syntax_node_to_token_tree(node: &SyntaxNode) -> Option<(tt::Subtree, Toke
fn token_tree_to_syntax_node<F>(tt: &tt::Subtree, f: F) -> Result<TreeArc<SyntaxNode>, ExpandError>
where
F: Fn(&mut ra_parser::TokenSource, &mut ra_parser::TreeSink),
F: Fn(&mut dyn ra_parser::TokenSource, &mut dyn ra_parser::TreeSink),
{
let tokens = [tt.clone().into()];
let buffer = TokenBuffer::new(&tokens);