Rename Iterator::fold_first to reduce.

2020-12-07 21:23:29 +01:00
parent e708cbd91c
commit 5c056ed2f5
2 changed files with 5 additions and 5 deletions
--- a/compiler/rustc_hir/src/hir.rs
+++ b/compiler/rustc_hir/src/hir.rs
@@ -358,7 +358,7 @@ impl GenericArgs<'_> {
            .iter()
            .filter(|arg| !arg.is_synthetic())
            .map(|arg| arg.span())
-            .fold_first(|span1, span2| span1.to(span2))
+            .reduce(|span1, span2| span1.to(span2))
    }

    /// Returns span encompassing arguments and their surrounding `<>` or `()`