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, 21 insertions, 0 deletions

diff --git a/src/test/ui/resolve/unboxed-closure-sugar-nonexistent-trait.stderr b/src/test/ui/resolve/unboxed-closure-sugar-nonexistent-trait.stderr
new file mode 100644
index 000000000..8addc0303
--- /dev/null
+++ b/src/test/ui/resolve/unboxed-closure-sugar-nonexistent-trait.stderr
@@ -0,0 +1,21 @@
+error[E0405]: cannot find trait `Nonexist` in this scope
+  --> $DIR/unboxed-closure-sugar-nonexistent-trait.rs:1:8
+   |
+LL | fn f<F:Nonexist(isize) -> isize>(x: F) {}
+   |        ^^^^^^^^ not found in this scope
+
+error[E0404]: expected trait, found type alias `Typedef`
+  --> $DIR/unboxed-closure-sugar-nonexistent-trait.rs:6:8
+   |
+LL | fn g<F:Typedef(isize) -> isize>(x: F) {}
+   |        ^^^^^^^^^^^^^^^^^^^^^^^ type aliases cannot be used as traits
+   |
+help: you might have meant to use `#![feature(trait_alias)]` instead of a `type` alias
+   |
+LL | trait Typedef = isize;
+   |
+
+error: aborting due to 2 previous errors
+
+Some errors have detailed explanations: E0404, E0405.
+For more information about an error, try `rustc --explain E0404`.