Clippy lints

2019-12-20 15:14:30 -05:00
parent 9467f81c58
commit 0d5d63a80e
16 changed files with 67 additions and 77 deletions
--- a/crates/ra_mbe/src/lib.rs
+++ b/crates/ra_mbe/src/lib.rs
@@ -97,7 +97,9 @@ impl Shift {
                    tt::Leaf::Literal(lit) => lit.id = self.shift(lit.id),
                },
                tt::TokenTree::Subtree(tt) => {
-                    tt.delimiter.as_mut().map(|it: &mut Delimiter| it.id = self.shift(it.id));
+                    if let Some(it) = tt.delimiter.as_mut() {
+                        it.id = self.shift(it.id);
+                    };
                    self.shift_all(tt)
                }
            }