Fix: Issue tikv#112

Signed-off-by: Mark Van de Vyver <[email protected]>
taqtiqa-mark · Apr 28, 2022 · 07a0f52 · 07a0f52
1 parent 29e1f78
commit 07a0f52
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/minitrace-macro/src/trace/lower.rs b/minitrace-macro/src/trace/lower.rs
@@ -337,7 +337,7 @@ fn transform_sig(sig: &mut syn::Signature, has_self: bool, is_local: bool) {
             syn::FnArg::Typed(arg) => {
                 if let syn::Pat::Ident(ident) = &mut *arg.pat {
                     ident.by_ref = None;
-                    ident.mutability = None;
+                    //ident.mutability = None;
                 } else {
                     let positional = positional_arg(i, &arg.pat);
                     let m = mut_pat(&mut arg.pat);

diff --git a/minitrace-macro/tests/trace/ui/ok/004-has-name-mut-async.rs b/minitrace-macro/tests/trace/ui/ok/004-has-name-mut-async.rs
@@ -1,8 +1,8 @@
 use minitrace::trace;
 
-#[trace("test_span")]
-#[allow(unused_mut)]
+#[trace(name = "test_span")]
 async fn f(mut a: u32) -> u32 {
+    a = a + 1;
     a
 }