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replaced some unwrap_or with unwrap_or_else

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This commit is contained in:
klensy 2021-02-23 23:56:04 +03:00
parent 446d4533e8
commit 5ff1be197e
6 changed files with 11 additions and 11 deletions
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2
compiler/rustc_lint/src/non_fmt_panic.rs
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@ -159,7 +159,7 @@ fn check_panic_str<'tcx>(
Some(v) if v.len() == 1 => "panic message contains a brace",
_ => "panic message contains braces",
};
cx.struct_span_lint(NON_FMT_PANIC, brace_spans.unwrap_or(vec![span]), |lint| {
cx.struct_span_lint(NON_FMT_PANIC, brace_spans.unwrap_or_else(|| vec![span]), |lint| {
let mut l = lint.build(msg);
l.note("this message is not used as a format string, but will be in Rust 2021");
if span.contains(arg.span) {