diff options
Diffstat (limited to 'compiler/rustc_ast_pretty/src/pprust/state.rs')
| -rw-r--r-- | compiler/rustc_ast_pretty/src/pprust/state.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/compiler/rustc_ast_pretty/src/pprust/state.rs b/compiler/rustc_ast_pretty/src/pprust/state.rs index 694d688bf..849336c86 100644 --- a/compiler/rustc_ast_pretty/src/pprust/state.rs +++ b/compiler/rustc_ast_pretty/src/pprust/state.rs @@ -686,7 +686,7 @@ pub trait PrintState<'a>: std::ops::Deref<Target = pp::Printer> + std::ops::Dere fn bclose_maybe_open(&mut self, span: rustc_span::Span, empty: bool, close_box: bool) { let has_comment = self.maybe_print_comment(span.hi()); if !empty || has_comment { - self.break_offset_if_not_bol(1, -(INDENT_UNIT as isize)); + self.break_offset_if_not_bol(1, -INDENT_UNIT); } self.word("}"); if close_box { @@ -984,7 +984,9 @@ impl<'a> State<'a> { pub fn print_assoc_constraint(&mut self, constraint: &ast::AssocConstraint) { self.print_ident(constraint.ident); - constraint.gen_args.as_ref().map(|args| self.print_generic_args(args, false)); + if let Some(args) = constraint.gen_args.as_ref() { + self.print_generic_args(args, false) + } self.space(); match &constraint.kind { ast::AssocConstraintKind::Equality { term } => { |