Deny bare trait objects in src/libsyntax_ext

2018-07-12 11:58:16 +02:00
parent c946c2539e
commit 08c113abef
26 changed files with 37 additions and 35 deletions
--- a/src/libsyntax_ext/assert.rs
+++ b/src/libsyntax_ext/assert.rs
@@ -22,7 +22,7 @@ pub fn expand_assert<'cx>(
    cx: &'cx mut ExtCtxt,
    sp: Span,
    tts: &[TokenTree],
-) -> Box<MacResult + 'cx> {
+) -> Box<dyn MacResult + 'cx> {
    let mut parser = cx.new_parser_from_tts(tts);
    let cond_expr = panictry!(parser.parse_expr());
    let custom_msg_args = if parser.eat(&token::Comma) {