eplace usages of vec![].into_iter with [].into_iter

2021-12-17 18:36:18 +11:00
parent 23ce5fc465
commit 08829853d3
36 changed files with 116 additions and 122 deletions
--- a/compiler/rustc_errors/src/json.rs
+++ b/compiler/rustc_errors/src/json.rs
@@ -455,7 +455,7 @@ impl DiagnosticSpan {
        let backtrace_step = backtrace.next().map(|bt| {
            let call_site = Self::from_span_full(bt.call_site, false, None, None, backtrace, je);
            let def_site_span =
-                Self::from_span_full(bt.def_site, false, None, None, vec![].into_iter(), je);
+                Self::from_span_full(bt.def_site, false, None, None, [].into_iter(), je);
            Box::new(DiagnosticSpanMacroExpansion {
                span: call_site,
                macro_decl_name: bt.kind.descr(),