Update for latest master

rust-lang/rust#104559

Author: trevyn

src/macros.rs

@@ -233,9 +233,11 @@ fn rewrite_macro_inner(
     }
 
     if Delimiter::Brace == style && context.config.format_brace_macros() {
-        if let ast::MacArgs::Delimited(span, ..) = *mac.args {
-            ts = TokenStream::new(vec![TokenTree::Delimited(span, Delimiter::Brace, ts)]);
-        }
+        ts = TokenStream::new(vec![TokenTree::Delimited(
+            mac.args.dspan,
+            Delimiter::Brace,
+            ts,
+        )]);
     }
 
     let ParsedMacroArgs {

tests/source/configs/format_brace_macros/true.rs

@@ -85,8 +85,7 @@ macro_rules! impl_from_vector {
         */
 
         test_if! {
-            $test_tt:
-            interpolate_idents! {
+            $test_tt: interpolate_idents! {
                 mod [$id _from_ $source] {
                     use super::*;
                     #[test]