From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:03 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/suggestions/pattern-slice-vec.fixed | 31 ++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 tests/ui/suggestions/pattern-slice-vec.fixed (limited to 'tests/ui/suggestions/pattern-slice-vec.fixed') diff --git a/tests/ui/suggestions/pattern-slice-vec.fixed b/tests/ui/suggestions/pattern-slice-vec.fixed new file mode 100644 index 000000000..f8144641f --- /dev/null +++ b/tests/ui/suggestions/pattern-slice-vec.fixed @@ -0,0 +1,31 @@ +// Regression test for #87017. + +// run-rustfix + +fn main() { + fn foo() -> Vec { vec![1, 2, 3] } + + if let [_, _, _] = foo()[..] {} + //~^ ERROR: expected an array or slice + //~| HELP: consider slicing here + + if let [] = &foo()[..] {} + //~^ ERROR: expected an array or slice + //~| HELP: consider slicing here + + if let [] = foo()[..] {} + //~^ ERROR: expected an array or slice + //~| HELP: consider slicing here + + let v = vec![]; + match &v[..] { + //~^ HELP: consider slicing here + [5] => {} + //~^ ERROR: expected an array or slice + _ => {} + } + + let [..] = vec![1, 2, 3][..]; + //~^ ERROR: expected an array or slice + //~| HELP: consider slicing here +} -- cgit v1.2.3