diff options
Diffstat (limited to 'compiler/rustc_ast_pretty/src/pprust/state/expr.rs')
-rw-r--r-- | compiler/rustc_ast_pretty/src/pprust/state/expr.rs | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/compiler/rustc_ast_pretty/src/pprust/state/expr.rs b/compiler/rustc_ast_pretty/src/pprust/state/expr.rs index ead38caee..bcefa8ce0 100644 --- a/compiler/rustc_ast_pretty/src/pprust/state/expr.rs +++ b/compiler/rustc_ast_pretty/src/pprust/state/expr.rs @@ -193,9 +193,13 @@ impl<'a> State<'a> { self.print_call_post(args) } - fn print_expr_method_call(&mut self, segment: &ast::PathSegment, args: &[P<ast::Expr>]) { - let base_args = &args[1..]; - self.print_expr_maybe_paren(&args[0], parser::PREC_POSTFIX); + fn print_expr_method_call( + &mut self, + segment: &ast::PathSegment, + receiver: &ast::Expr, + base_args: &[P<ast::Expr>], + ) { + self.print_expr_maybe_paren(receiver, parser::PREC_POSTFIX); self.word("."); self.print_ident(segment.ident); if let Some(ref args) = segment.args { @@ -303,8 +307,8 @@ impl<'a> State<'a> { ast::ExprKind::Call(ref func, ref args) => { self.print_expr_call(func, &args); } - ast::ExprKind::MethodCall(ref segment, ref args, _) => { - self.print_expr_method_call(segment, &args); + ast::ExprKind::MethodCall(ref segment, ref receiver, ref args, _) => { + self.print_expr_method_call(segment, &receiver, &args); } ast::ExprKind::Binary(op, ref lhs, ref rhs) => { self.print_expr_binary(op, lhs, rhs); |