Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 26 insertions, 0 deletions

diff --git a/src/test/ui/const-generics/generic_const_exprs/closures.stderr b/src/test/ui/const-generics/generic_const_exprs/closures.stderr
new file mode 100644
index 000000000..a15dd2016
--- /dev/null
+++ b/src/test/ui/const-generics/generic_const_exprs/closures.stderr
@@ -0,0 +1,26 @@
+error[E0391]: cycle detected when building an abstract representation for test::{constant#0}
+  --> $DIR/closures.rs:3:35
+   |
+LL | fn test<const N: usize>() -> [u8; N + (|| 42)()] {}
+   |                                   ^^^^^^^^^^^^^
+   |
+note: ...which requires building THIR for `test::{constant#0}`...
+  --> $DIR/closures.rs:3:35
+   |
+LL | fn test<const N: usize>() -> [u8; N + (|| 42)()] {}
+   |                                   ^^^^^^^^^^^^^
+note: ...which requires type-checking `test::{constant#0}`...
+  --> $DIR/closures.rs:3:35
+   |
+LL | fn test<const N: usize>() -> [u8; N + (|| 42)()] {}
+   |                                   ^^^^^^^^^^^^^
+   = note: ...which again requires building an abstract representation for test::{constant#0}, completing the cycle
+note: cycle used when checking that `test` is well-formed
+  --> $DIR/closures.rs:3:1
+   |
+LL | fn test<const N: usize>() -> [u8; N + (|| 42)()] {}
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0391`.