Rollup merge of #87654 - jesyspa:issue-87238-option-result-doc, r=scottmcm

[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 ff135f60a822a70ab52cf5f924650793e922fc4f..b949d885900d954e20c147f4147d1976d3b482fc 100644 (file)
--- a/compiler/rustc_expand/src/proc_macro_server.rs
+++ b/compiler/rustc_expand/src/proc_macro_server.rs
@@ -834,7 +834,7 @@ 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