From 8e94761a94162f43e6c3e9bfbbc5005da3dbeea5 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Tue, 29 Mar 2022 13:09:28 -0700
Subject: [PATCH] Add test of macro calls inside extern block

---
 tests/source/extern.rs | 13 +++++++++++++
 tests/target/extern.rs | 13 +++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/tests/source/extern.rs b/tests/source/extern.rs
index d0a033b1243..5b981385d2b 100644
--- a/tests/source/extern.rs
+++ b/tests/source/extern.rs
@@ -77,3 +77,16 @@ unsafe fn foo(
 extern {
 
 }
+
+macro_rules! x {
+    ($tt:tt) => {};
+}
+
+extern "macros" {
+    x!(ident);
+    // x!(#); FIXME
+    x![ident];
+    // x![#]; FIXME
+    x! {ident}
+    x! {#}
+}
diff --git a/tests/target/extern.rs b/tests/target/extern.rs
index 44ed6d4b475..570d21c17df 100644
--- a/tests/target/extern.rs
+++ b/tests/target/extern.rs
@@ -82,3 +82,16 @@ pub fn freopen(
 }
 
 extern "C" {}
+
+macro_rules! x {
+    ($tt:tt) => {};
+}
+
+extern "macros" {
+    x!(ident);
+    // x!(#); FIXME
+    x![ident];
+    // x![#]; FIXME
+    x! {ident}
+    x! {#}
+}