Merging upstream version 1.72.1+dfsg1.

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

1 files changed, 25 insertions, 0 deletions

diff --git a/tests/ui/higher-ranked/trait-bounds/hrtb-precedence-of-plus-where-clause.rs b/tests/ui/higher-ranked/trait-bounds/hrtb-precedence-of-plus-where-clause.rs
new file mode 100644
index 000000000..42247798f
--- /dev/null
+++ b/tests/ui/higher-ranked/trait-bounds/hrtb-precedence-of-plus-where-clause.rs
@@ -0,0 +1,25 @@
+// run-pass
+#![allow(dead_code)]
+#![allow(unused_variables)]
+// pretty-expanded FIXME #23616
+
+// Test that `F : Fn(isize) -> isize + Send` is interpreted as two
+// distinct bounds on `F`.
+
+fn foo1<F>(f: F)
+    where F : FnOnce(isize) -> isize + Send
+{
+    bar(f);
+}
+
+fn foo2<F>(f: F)
+    where F : FnOnce(isize) -> isize + Send
+{
+    baz(f);
+}
+
+fn bar<F:Send>(f: F) { }
+
+fn baz<F:FnOnce(isize) -> isize>(f: F) { }
+
+fn main() {}