Move MSRV tests into the lint specific test files

[rust.git] / tests / ui / write_literal_2.rs

diff --git a/tests/ui/write_literal_2.rs b/tests/ui/write_literal_2.rs
index f341e8215e1caff9491c8963b2275b63cf4d9a1b..55a11daa1d3443a65fd557661c6c9c311a51478d 100644 (file)
--- a/tests/ui/write_literal_2.rs
+++ b/tests/ui/write_literal_2.rs
@@ -6,22 +6,29 @@
 fn main() {
     let mut v = Vec::new();
 
-    writeln!(&mut v, "{}", "{hello}");
-    writeln!(&mut v, r"{}", r"{hello}");
-    writeln!(&mut v, "{}", '\'');
-    writeln!(&mut v, "{}", '"');
-    writeln!(&mut v, r"{}", '"'); // don't lint
-    writeln!(&mut v, r"{}", '\'');
+    writeln!(v, "{}", "{hello}");
+    writeln!(v, r"{}", r"{hello}");
+    writeln!(v, "{}", '\'');
+    writeln!(v, "{}", '"');
+    writeln!(v, r"{}", '"');
+    writeln!(v, r"{}", '\'');
     writeln!(
-        &mut v,
+        v,
         "some {}",
         "hello \
         world!"
     );
     writeln!(
-        &mut v,
+        v,
         "some {}\
         {} \\ {}",
         "1", "2", "3",
     );
+    writeln!(v, "{}", "\\");
+    writeln!(v, r"{}", "\\");
+    writeln!(v, r#"{}"#, "\\");
+    writeln!(v, "{}", r"\");
+    writeln!(v, "{}", "\r");
+    writeln!(v, r#"{}{}"#, '#', '"'); // hard mode
+    writeln!(v, r"{}", "\r"); // should not lint
 }