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Replace let Some(..) = with .is_some() #81142

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Merged
merged 1 commit into from
Jan 18, 2021
+2 −2
Merged

Replace let Some(..) = with .is_some() #81142

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2 changes: 1 addition & 1 deletion compiler/rustc_ast/src/attr/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -526,7 +526,7 @@ impl MetaItemKind {
fn list_from_tokens(tokens: TokenStream) -> Option<MetaItemKind> {
let mut tokens = tokens.into_trees().peekable();
let mut result = Vec::new();
while let Some(..) = tokens.peek() {
while tokens.peek().is_some() {
let item = NestedMetaItem::from_tokens(&mut tokens)?;
result.push(item);
match tokens.next() {
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2 changes: 1 addition & 1 deletion compiler/rustc_mir/src/shim.rs
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Expand Up @@ -165,7 +165,7 @@ fn build_drop_shim<'tcx>(tcx: TyCtxt<'tcx>, def_id: DefId, ty: Option<Ty<'tcx>>)
let mut body =
new_body(source, blocks, local_decls_for_sig(&sig, span), sig.inputs().len(), span);

if let Some(..) = ty {
if ty.is_some() {
// The first argument (index 0), but add 1 for the return value.
let dropee_ptr = Place::from(Local::new(1 + 0));
if tcx.sess.opts.debugging_opts.mir_emit_retag {
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