diff options
| -rw-r--r-- | src/libsyntax/print/pprust.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs index 3927e4f9030..f0ef33e2f62 100644 --- a/src/libsyntax/print/pprust.rs +++ b/src/libsyntax/print/pprust.rs @@ -1645,7 +1645,7 @@ impl<'a> State<'a> { self.print_expr_as_cond(i); self.s.space(); self.print_block(then); - self.print_else(e.as_ref().map(|e| &**e)) + self.print_else(e.as_deref()) } // Final `else` block. ast::ExprKind::Block(ref b, _) => { @@ -1949,7 +1949,7 @@ impl<'a> State<'a> { self.print_let(pat, scrutinee); } ast::ExprKind::If(ref test, ref blk, ref elseopt) => { - self.print_if(test, blk, elseopt.as_ref().map(|e| &**e)); + self.print_if(test, blk, elseopt.as_deref()) } ast::ExprKind::While(ref test, ref blk, opt_label) => { if let Some(label) = opt_label { |