From 63abec05259b081eafc6cdd066dca1a808c3762e Mon Sep 17 00:00:00 2001
From: mu001999 <mu001999@outlook.com>
Date: Thu, 22 Jan 2026 21:54:43 +0800
Subject: [PATCH] macros: use `call_site` hygiene to avoid unused qualification
 (#7866)

---
 tests-build/tests/macros.rs                 |  3 +++
 tests-build/tests/pass/use_builder_outer.rs |  9 +++++++++
 tokio-macros/src/entry.rs                   | 15 ++++++++++++---
 3 files changed, 24 insertions(+), 3 deletions(-)
 create mode 100644 tests-build/tests/pass/use_builder_outer.rs

diff --git a/tests-build/tests/macros.rs b/tests-build/tests/macros.rs
index ff77191d0..efef20855 100644
--- a/tests-build/tests/macros.rs
+++ b/tests-build/tests/macros.rs
@@ -15,6 +15,9 @@ fn compile_fail_full() {
     #[cfg(feature = "full")]
     t.pass("tests/pass/impl_trait.rs");
 
+    #[cfg(feature = "full")]
+    t.pass("tests/pass/use_builder_outer.rs");
+
     #[cfg(feature = "full")]
     t.compile_fail("tests/fail/macros_invalid_input.rs");
 
diff --git a/tests-build/tests/pass/use_builder_outer.rs b/tests-build/tests/pass/use_builder_outer.rs
new file mode 100644
index 000000000..d47fd9798
--- /dev/null
+++ b/tests-build/tests/pass/use_builder_outer.rs
@@ -0,0 +1,9 @@
+#![deny(unused_qualifications)]
+
+use tests_build::tokio;
+pub use tokio::runtime;
+
+#[tokio::main]
+async fn main() {
+    if true {}
+}
diff --git a/tokio-macros/src/entry.rs b/tokio-macros/src/entry.rs
index 09c6c48a4..bed96c360 100644
--- a/tokio-macros/src/entry.rs
+++ b/tokio-macros/src/entry.rs
@@ -408,16 +408,23 @@ fn parse_knobs(mut input: ItemFn, is_test: bool, config: FinalConfig) -> TokenSt
     let crate_path = config
         .crate_name
         .map(ToTokens::into_token_stream)
-        .unwrap_or_else(|| Ident::new("tokio", last_stmt_start_span).into_token_stream());
+        .unwrap_or_else(|| {
+            Ident::new("tokio", Span::call_site().located_at(last_stmt_start_span))
+                .into_token_stream()
+        });
+
+    let use_builder = quote_spanned! {Span::call_site().located_at(last_stmt_start_span)=>
+        use #crate_path::runtime::Builder;
+    };
 
     let mut rt = match config.flavor {
         RuntimeFlavor::CurrentThread | RuntimeFlavor::Local => {
             quote_spanned! {last_stmt_start_span=>
-                #crate_path::runtime::Builder::new_current_thread()
+                Builder::new_current_thread()
             }
         }
         RuntimeFlavor::Threaded => quote_spanned! {last_stmt_start_span=>
-            #crate_path::runtime::Builder::new_multi_thread()
+            Builder::new_multi_thread()
         },
     };
 
@@ -470,6 +477,8 @@ fn parse_knobs(mut input: ItemFn, is_test: bool, config: FinalConfig) -> TokenSt
         #[cfg(all(#(#checks),*))]
         #[allow(clippy::expect_used, clippy::diverging_sub_expression, clippy::needless_return, clippy::unwrap_in_result)]
         {
+            #use_builder
+
             return #rt
                 .enable_all()
                 .#build