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fix clippy::{redundant_guards, useless_format}

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This commit is contained in:
Matthias Krüger 2023-09-27 23:48:47 +02:00
parent d4589a492f
commit fd95627134
12 changed files with 16 additions and 21 deletions
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7
compiler/rustc_mir_transform/src/large_enums.rs
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@ -54,11 +54,8 @@ impl EnumSizeOpt {
let layout = tcx.layout_of(param_env.and(ty)).ok()?;
let variants = match &layout.variants {
Variants::Single { .. } => return None,
Variants::Multiple { tag_encoding, .. }
if matches!(tag_encoding, TagEncoding::Niche { .. }) =>
{
return None;
}
Variants::Multiple { tag_encoding: TagEncoding::Niche { .. }, .. } => return None,
Variants::Multiple { variants, .. } if variants.len() <= 1 => return None,
Variants::Multiple { variants, .. } => variants,
};