bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/syntax/src/ast/make.rs')
-rw-r--r--crates/syntax/src/ast/make.rs5
1 files changed, 4 insertions, 1 deletions
diff --git a/crates/syntax/src/ast/make.rs b/crates/syntax/src/ast/make.rs
index f299dda4f0..ff18fee9ba 100644
--- a/crates/syntax/src/ast/make.rs
+++ b/crates/syntax/src/ast/make.rs
@@ -724,7 +724,10 @@ pub fn record_pat_field_list(
) -> ast::RecordPatFieldList {
let mut fields = fields.into_iter().join(", ");
if let Some(rest_pat) = rest_pat {
- format_to!(fields, ", {rest_pat}");
+ if !fields.is_empty() {
+ fields.push_str(", ");
+ }
+ format_to!(fields, "{rest_pat}");
}
ast_from_text(&format!("fn f(S {{ {fields} }}: ()))"))
}