Auto merge of #87262 - dtolnay:negative, r=Aaron1011

[rust.git] / compiler / rustc_expand / src / proc_macro_server.rs

diff --git a/compiler/rustc_expand/src/proc_macro_server.rs b/compiler/rustc_expand/src/proc_macro_server.rs
index 8404e16fd1eb416c082d0af6fa8324c0b5c01d07..47cc2ecb4bfdd8267155485639f8ca0eae7b454b 100644 (file)
--- a/compiler/rustc_expand/src/proc_macro_server.rs
+++ b/compiler/rustc_expand/src/proc_macro_server.rs
@@ -853,7 +853,7 @@ fn ident_name_compatibility_hack(
                                 .flat_map(|c| c.as_os_str().to_str())
                                 .find(|c| c.starts_with("js-sys"))
                             {
-                                let mut version = c.trim_start_matches("js-sys-").split(".");
+                                let mut version = c.trim_start_matches("js-sys-").split('.');
                                 if version.next() == Some("0")
                                     && version.next() == Some("3")
                                     && version