Merging upstream version 1.70.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 44 insertions, 0 deletions

diff --git a/src/tools/clippy/tests/ui/format_args_unfixable.rs b/src/tools/clippy/tests/ui/format_args_unfixable.rs
index eb0ac15bf..423bfaf97 100644
--- a/src/tools/clippy/tests/ui/format_args_unfixable.rs
+++ b/src/tools/clippy/tests/ui/format_args_unfixable.rs
@@ -1,4 +1,5 @@
 #![warn(clippy::format_in_format_args, clippy::to_string_in_format_args)]
+#![allow(unused)]
 #![allow(clippy::assertions_on_constants, clippy::eq_op, clippy::uninlined_format_args)]
 
 use std::io::{stdout, Error, ErrorKind, Write};
@@ -57,3 +58,46 @@ fn main() {
     my_macro!();
     println!("error: {}", my_other_macro!());
 }
+
+macro_rules! _internal {
+    ($($args:tt)*) => {
+        println!("{}", format_args!($($args)*))
+    };
+}
+
+macro_rules! my_println2 {
+   ($target:expr, $($args:tt)+) => {{
+       if $target {
+           _internal!($($args)+)
+       }
+    }};
+}
+
+macro_rules! my_println2_args {
+    ($target:expr, $($args:tt)+) => {{
+       if $target {
+           _internal!("foo: {}", format_args!($($args)+))
+       }
+    }};
+}
+
+fn test2() {
+    let error = Error::new(ErrorKind::Other, "bad thing");
+
+    // None of these should be linted without the config change
+    my_println2!(true, "error: {}", format!("something failed at {}", Location::caller()));
+    my_println2!(
+        true,
+        "{}: {}",
+        error,
+        format!("something failed at {}", Location::caller())
+    );
+
+    my_println2_args!(true, "error: {}", format!("something failed at {}", Location::caller()));
+    my_println2_args!(
+        true,
+        "{}: {}",
+        error,
+        format!("something failed at {}", Location::caller())
+    );
+}