From a4b7ed7a42c716ab9f05e351f003d589124fd55d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:18:58 +0200 Subject: Adding upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/suggestions/pattern-slice-vec.rs | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 tests/ui/suggestions/pattern-slice-vec.rs (limited to 'tests/ui/suggestions/pattern-slice-vec.rs') diff --git a/tests/ui/suggestions/pattern-slice-vec.rs b/tests/ui/suggestions/pattern-slice-vec.rs new file mode 100644 index 000000000..444687c85 --- /dev/null +++ b/tests/ui/suggestions/pattern-slice-vec.rs @@ -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