inline format!() args from rustc_codegen_llvm to the end (4)

r? @WaffleLapkin

4 files changed, 14 insertions, 14 deletions

diff --git a/compiler/rustc_hir_analysis/src/astconv/errors.rs b/compiler/rustc_hir_analysis/src/astconv/errors.rs
index 7f4927bbb98..bd311c98fac 100644
--- a/compiler/rustc_hir_analysis/src/astconv/errors.rs
+++ b/compiler/rustc_hir_analysis/src/astconv/errors.rs
@@ -197,7 +197,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
             }
         }
 
-        err.span_label(span, format!("associated type `{}` not found", assoc_name));
+        err.span_label(span, format!("associated type `{assoc_name}` not found"));
         err.emit()
     }
 
@@ -393,7 +393,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
             .into_iter()
             .map(|error| error.root_obligation.predicate)
             .filter_map(format_pred)
-            .map(|(p, _)| format!("`{}`", p))
+            .map(|(p, _)| format!("`{p}`"))
             .collect();
         bounds.sort();
         bounds.dedup();
@@ -652,7 +652,7 @@ pub(crate) fn fn_trait_to_string(
             }
             .map(|s| {
                 // `s.empty()` checks to see if the type is the unit tuple, if so we don't want a comma
-                if parenthesized || s.is_empty() { format!("({})", s) } else { format!("({},)", s) }
+                if parenthesized || s.is_empty() { format!("({s})") } else { format!("({s},)") }
             })
             .ok(),
             _ => None,
diff --git a/compiler/rustc_hir_analysis/src/astconv/generics.rs b/compiler/rustc_hir_analysis/src/astconv/generics.rs
index e81c61d80ed..1372cc896be 100644
--- a/compiler/rustc_hir_analysis/src/astconv/generics.rs
+++ b/compiler/rustc_hir_analysis/src/astconv/generics.rs
@@ -81,7 +81,7 @@ fn generic_arg_mismatch_err(
                         err.span_suggestion(
                             tcx.def_span(src_def_id),
                             "consider changing this type parameter to a const parameter",
-                            format!("const {}: {}", param_name, param_type),
+                            format!("const {param_name}: {param_type}"),
                             Applicability::MaybeIncorrect,
                         );
                     };
@@ -102,7 +102,7 @@ fn generic_arg_mismatch_err(
                 err.span_suggestion(
                     arg.span(),
                     "array type provided where a `usize` was expected, try",
-                    format!("{{ {} }}", snippet),
+                    format!("{{ {snippet} }}"),
                     Applicability::MaybeIncorrect,
                 );
             }
@@ -130,7 +130,7 @@ fn generic_arg_mismatch_err(
         } else {
             (arg.descr(), param.kind.descr())
         };
-        err.note(format!("{} arguments must be provided before {} arguments", first, last));
+        err.note(format!("{first} arguments must be provided before {last} arguments"));
         if let Some(help) = help {
             err.help(help);
         }
@@ -304,7 +304,7 @@ pub fn create_args_for_parent_generic_args<'tcx, 'a>(
                                         "reorder the arguments: {}: `<{}>`",
                                         param_types_present
                                             .into_iter()
-                                            .map(|ord| format!("{}s", ord))
+                                            .map(|ord| format!("{ord}s"))
                                             .collect::<Vec<String>>()
                                             .join(", then "),
                                         ordered_params
diff --git a/compiler/rustc_hir_analysis/src/astconv/lint.rs b/compiler/rustc_hir_analysis/src/astconv/lint.rs
index ff55174f97a..1bd1270beaf 100644
--- a/compiler/rustc_hir_analysis/src/astconv/lint.rs
+++ b/compiler/rustc_hir_analysis/src/astconv/lint.rs
@@ -34,9 +34,9 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
             let param_name = generics.params.next_type_param_name(None);
 
             let add_generic_sugg = if let Some(span) = generics.span_for_param_suggestion() {
-                (span, format!(", {}: {}", param_name, impl_trait_name))
+                (span, format!(", {param_name}: {impl_trait_name}"))
             } else {
-                (generics.span, format!("<{}: {}>", param_name, impl_trait_name))
+                (generics.span, format!("<{param_name}: {impl_trait_name}>"))
             };
             diag.multipart_suggestion(
             format!("alternatively use a blanket \
diff --git a/compiler/rustc_hir_analysis/src/astconv/mod.rs b/compiler/rustc_hir_analysis/src/astconv/mod.rs
index ecbbfd92539..3235a9ceba1 100644
--- a/compiler/rustc_hir_analysis/src/astconv/mod.rs
+++ b/compiler/rustc_hir_analysis/src/astconv/mod.rs
@@ -1128,7 +1128,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
                     ty_param_name
                 )
             };
-            err.span_label(span, format!("ambiguous associated type `{}`", assoc_name));
+            err.span_label(span, format!("ambiguous associated type `{assoc_name}`"));
 
             let mut where_bounds = vec![];
             for bound in bounds {
@@ -1407,7 +1407,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
             _ => {
                 let reported = if variant_resolution.is_some() {
                     // Variant in type position
-                    let msg = format!("expected type, found variant `{}`", assoc_ident);
+                    let msg = format!("expected type, found variant `{assoc_ident}`");
                     tcx.sess.span_err(span, msg)
                 } else if qself_ty.is_enum() {
                     let mut err = struct_span_err!(
@@ -1438,12 +1438,12 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
                     } else {
                         err.span_label(
                             assoc_ident.span,
-                            format!("variant not found in `{}`", qself_ty),
+                            format!("variant not found in `{qself_ty}`"),
                         );
                     }
 
                     if let Some(sp) = tcx.hir().span_if_local(adt_def.did()) {
-                        err.span_label(sp, format!("variant `{}` not found here", assoc_ident));
+                        err.span_label(sp, format!("variant `{assoc_ident}` not found here"));
                     }
 
                     err.emit()
@@ -2750,7 +2750,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
                 ty::BrNamed(_, kw::UnderscoreLifetime) | ty::BrAnon(..) | ty::BrEnv => {
                     "an anonymous lifetime".to_string()
                 }
-                ty::BrNamed(_, name) => format!("lifetime `{}`", name),
+                ty::BrNamed(_, name) => format!("lifetime `{name}`"),
             };
 
             let mut err = generate_err(&br_name);