1 files changed, 4 insertions, 5 deletions
diff --git a/compiler/rustc_builtin_macros/src/format.rs b/compiler/rustc_builtin_macros/src/format.rs
index 51d6058a744..3f44096714c 100644
--- a/compiler/rustc_builtin_macros/src/format.rs
+++ b/compiler/rustc_builtin_macros/src/format.rs
@@ -1,3 +1,5 @@
+use crate::errors;
+use crate::util::expr_to_spanned_string;
 use parse::Position::ArgumentNamed;
 use rustc_ast::ptr::P;
 use rustc_ast::tokenstream::TokenStream;
@@ -10,14 +12,13 @@ use rustc_ast::{
 use rustc_data_structures::fx::FxHashSet;
 use rustc_errors::{Applicability, Diag, MultiSpan, PResult, SingleLabelManySpans};
 use rustc_expand::base::*;
+use rustc_lint_defs::builtin::NAMED_ARGUMENTS_USED_POSITIONALLY;
+use rustc_lint_defs::{BufferedEarlyLint, BuiltinLintDiag, LintId};
 use rustc_parse::parser::Recovered;
 use rustc_parse_format as parse;
 use rustc_span::symbol::{Ident, Symbol};
 use rustc_span::{BytePos, ErrorGuaranteed, InnerSpan, Span};
 
-use rustc_lint_defs::builtin::NAMED_ARGUMENTS_USED_POSITIONALLY;
-use rustc_lint_defs::{BufferedEarlyLint, BuiltinLintDiag, LintId};
-
 // The format_args!() macro is expanded in three steps:
 //  1. First, `parse_args` will parse the `(literal, arg, arg, name=arg, name=arg)` syntax,
 //     but doesn't parse the template (the literal) itself.
@@ -38,8 +39,6 @@ enum PositionUsedAs {
 }
 use PositionUsedAs::*;
 
-use crate::errors;
-
 #[derive(Debug)]
 struct MacroInput {
     fmtstr: P<Expr>,