Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 21 insertions, 0 deletions

diff --git a/tests/ui/consts/const-match-check.eval2.stderr b/tests/ui/consts/const-match-check.eval2.stderr
new file mode 100644
index 000000000..5d86ca4bf
--- /dev/null
+++ b/tests/ui/consts/const-match-check.eval2.stderr
@@ -0,0 +1,21 @@
+error[E0005]: refutable pattern in local binding
+  --> $DIR/const-match-check.rs:31:24
+   |
+LL |     let x: [i32; { let 0 = 0; 0 }] = [];
+   |                        ^ patterns `i32::MIN..=-1_i32` and `1_i32..=i32::MAX` not covered
+   |
+   = note: `let` bindings require an "irrefutable pattern", like a `struct` or an `enum` with only one variant
+   = note: for more information, visit https://doc.rust-lang.org/book/ch18-02-refutability.html
+   = note: the matched value is of type `i32`
+help: you might want to use `if let` to ignore the variants that aren't matched
+   |
+LL |     let x: [i32; { if let 0 = 0 { todo!() } 0 }] = [];
+   |                    ++           ~~~~~~~~~~~
+help: alternatively, you could prepend the pattern with an underscore to define a new named variable; identifiers cannot begin with digits
+   |
+LL |     let x: [i32; { let _0 = 0; 0 }] = [];
+   |                        +
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0005`.