bjoernager/rust
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Use more slice patterns inside the compiler

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This commit is contained in:
León Orell Valerian Liehr 2024-08-07 12:41:49 +02:00
parent 60d146580c
commit c4c518d2d4
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40 changed files with 191 additions and 221 deletions
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4
compiler/rustc_ast_lowering/src/delegation.rs
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@ -275,8 +275,8 @@ impl<'hir> LoweringContext<'_, 'hir> {
// FIXME(fn_delegation): Alternatives for target expression lowering:
// https://github.com/rust-lang/rfcs/pull/3530#issuecomment-2197170600.
fn lower_target_expr(&mut self, block: &Block) -> hir::Expr<'hir> {
if block.stmts.len() == 1
&& let StmtKind::Expr(expr) = &block.stmts[0].kind
if let [stmt] = block.stmts.as_slice()
&& let StmtKind::Expr(expr) = &stmt.kind
{
return self.lower_expr_mut(expr);
}