diff options
| -rw-r--r-- | compiler/rustc_ast_pretty/src/pp.rs | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/compiler/rustc_ast_pretty/src/pp.rs b/compiler/rustc_ast_pretty/src/pp.rs index ca7f127ced6..ba9081bb8a6 100644 --- a/compiler/rustc_ast_pretty/src/pp.rs +++ b/compiler/rustc_ast_pretty/src/pp.rs @@ -491,12 +491,9 @@ impl Printer { } fn get_top(&mut self) -> PrintStackElem { - match self.print_stack.last() { - Some(el) => *el, - None => { - PrintStackElem { offset: 0, pbreak: PrintStackBreak::Broken(Breaks::Inconsistent) } - } - } + *self.print_stack.last().unwrap_or({ + &PrintStackElem { offset: 0, pbreak: PrintStackBreak::Broken(Breaks::Inconsistent) } + }) } fn print_begin(&mut self, b: BeginToken, l: isize) { |