From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:02:58 +0200
Subject: Adding upstream version 1.64.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/test/ui/macros/missing-comma.rs | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 src/test/ui/macros/missing-comma.rs

(limited to 'src/test/ui/macros/missing-comma.rs')

diff --git a/src/test/ui/macros/missing-comma.rs b/src/test/ui/macros/missing-comma.rs
new file mode 100644
index 000000000..92f8a7795
--- /dev/null
+++ b/src/test/ui/macros/missing-comma.rs
@@ -0,0 +1,34 @@
+macro_rules! foo {
+    ($a:ident) => ();
+    ($a:ident, $b:ident) => ();
+    ($a:ident, $b:ident, $c:ident) => ();
+    ($a:ident, $b:ident, $c:ident, $d:ident) => ();
+    ($a:ident, $b:ident, $c:ident, $d:ident, $e:ident) => ();
+}
+
+macro_rules! bar {
+    ($lvl:expr, $($arg:tt)+) => {}
+}
+
+macro_rules! check {
+    ($ty:ty, $expected:expr) => {};
+    ($ty_of:expr, $expected:expr) => {};
+}
+
+fn main() {
+    println!("{}" a);
+    //~^ ERROR expected `,`, found `a`
+    foo!(a b);
+    //~^ ERROR no rules expected the token `b`
+    foo!(a, b, c, d e);
+    //~^ ERROR no rules expected the token `e`
+    foo!(a, b, c d, e);
+    //~^ ERROR no rules expected the token `d`
+    foo!(a, b, c d e);
+    //~^ ERROR no rules expected the token `d`
+    bar!(Level::Error, );
+    //~^ ERROR unexpected end of macro invocation
+    check!(<str as Debug>::fmt, "fmt");
+    check!(<str as Debug>::fmt, "fmt",);
+    //~^ ERROR no rules expected the token `,`
+}
-- 
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