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/compile_error.rs
+++ b/src/libsyntax_ext/compile_error.rs
@@ -18,7 +18,7 @@ use syntax::tokenstream;
 pub fn expand_compile_error<'cx>(cx: &'cx mut ExtCtxt,
                              sp: Span,
                              tts: &[tokenstream::TokenTree])
-                              -> Box<base::MacResult + 'cx> {
+                              -> Box<dyn base::MacResult + 'cx> {
    let var = match get_single_str_from_tts(cx, sp, tts, "compile_error!") {
        None => return DummyResult::expr(sp),
        Some(v) => v,