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Diffstat (limited to 'crates/hir-expand/src/builtin/fn_macro.rs')
| -rw-r--r-- | crates/hir-expand/src/builtin/fn_macro.rs | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/crates/hir-expand/src/builtin/fn_macro.rs b/crates/hir-expand/src/builtin/fn_macro.rs index 4a9af01091..ec34461376 100644 --- a/crates/hir-expand/src/builtin/fn_macro.rs +++ b/crates/hir-expand/src/builtin/fn_macro.rs @@ -555,12 +555,11 @@ fn concat_expand( // FIXME: hack on top of a hack: `$e:expr` captures get surrounded in parentheses // to ensure the right parsing order, so skip the parentheses here. Ideally we'd // implement rustc's model. cc https://github.com/rust-lang/rust-analyzer/pull/10623 - if let TtElement::Subtree(subtree, subtree_iter) = &t { - if let [tt::TokenTree::Leaf(tt)] = subtree_iter.remaining().flat_tokens() { - if subtree.delimiter.kind == tt::DelimiterKind::Parenthesis { - t = TtElement::Leaf(tt); - } - } + if let TtElement::Subtree(subtree, subtree_iter) = &t + && let [tt::TokenTree::Leaf(tt)] = subtree_iter.remaining().flat_tokens() + && subtree.delimiter.kind == tt::DelimiterKind::Parenthesis + { + t = TtElement::Leaf(tt); } match t { TtElement::Leaf(tt::Leaf::Literal(it)) if i % 2 == 0 => { @@ -891,7 +890,7 @@ fn include_str_expand( }; let text = db.file_text(file_id.file_id(db)); - let text = &*text.text(db); + let text = &**text.text(db); ExpandResult::ok(quote!(call_site =>#text)) } |