Auto merge of #54241 - vi:suggest_with_applicability, r=estebank

Remove usages of span_suggestion without Applicability

Use `Applicability::Unspecified` for all of them instead.

Shall deprecations for the non-`_with_applicability` functions be added?

Shall clippy be addressed somehow?

r? @estebank

1 files changed, 2 insertions, 1 deletions

diff --git a/src/libsyntax_ext/format.rs b/src/libsyntax_ext/format.rs
index efe9c2cefde..31e608de1f8 100644
--- a/src/libsyntax_ext/format.rs
+++ b/src/libsyntax_ext/format.rs
@@ -996,9 +996,10 @@ pub fn expand_preparsed_format_args(ecx: &mut ExtCtxt,
                         ));
                     }
                     if suggestions.len() > 0 {
-                        diag.multipart_suggestion(
+                        diag.multipart_suggestion_with_applicability(
                             "format specifiers use curly braces",
                             suggestions,
+                            Applicability::MachineApplicable,
                         );
                     }
                 }};