1 files changed, 50 insertions, 0 deletions
diff --git a/src/test/ui/macros/macro-comma-behavior.core.stderr b/src/test/ui/macros/macro-comma-behavior.core.stderr
new file mode 100644
index 000000000..ac15e9fa8
--- /dev/null
+++ b/src/test/ui/macros/macro-comma-behavior.core.stderr
@@ -0,0 +1,50 @@
+error: 1 positional argument in format string, but no arguments were given
+  --> $DIR/macro-comma-behavior.rs:21:23
+   |
+LL |     assert_eq!(1, 1, "{}",);
+   |                       ^^
+
+error: 1 positional argument in format string, but no arguments were given
+  --> $DIR/macro-comma-behavior.rs:24:23
+   |
+LL |     assert_ne!(1, 2, "{}",);
+   |                       ^^
+
+error: 1 positional argument in format string, but no arguments were given
+  --> $DIR/macro-comma-behavior.rs:30:29
+   |
+LL |     debug_assert_eq!(1, 1, "{}",);
+   |                             ^^
+
+error: 1 positional argument in format string, but no arguments were given
+  --> $DIR/macro-comma-behavior.rs:33:29
+   |
+LL |     debug_assert_ne!(1, 2, "{}",);
+   |                             ^^
+
+error: 1 positional argument in format string, but no arguments were given
+  --> $DIR/macro-comma-behavior.rs:52:19
+   |
+LL |     format_args!("{}",);
+   |                   ^^
+
+error: 1 positional argument in format string, but no arguments were given
+  --> $DIR/macro-comma-behavior.rs:68:21
+   |
+LL |     unimplemented!("{}",);
+   |                     ^^
+
+error: 1 positional argument in format string, but no arguments were given
+  --> $DIR/macro-comma-behavior.rs:77:24
+   |
+LL |             write!(f, "{}",)?;
+   |                        ^^
+
+error: 1 positional argument in format string, but no arguments were given
+  --> $DIR/macro-comma-behavior.rs:81:26
+   |
+LL |             writeln!(f, "{}",)?;
+   |                          ^^
+
+error: aborting due to 8 previous errors
+