From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- .../pattern/usefulness/unstable-gated-patterns.rs | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 src/test/ui/pattern/usefulness/unstable-gated-patterns.rs (limited to 'src/test/ui/pattern/usefulness/unstable-gated-patterns.rs') diff --git a/src/test/ui/pattern/usefulness/unstable-gated-patterns.rs b/src/test/ui/pattern/usefulness/unstable-gated-patterns.rs new file mode 100644 index 000000000..bdab327fd --- /dev/null +++ b/src/test/ui/pattern/usefulness/unstable-gated-patterns.rs @@ -0,0 +1,22 @@ +#![feature(unstable_test_feature)] + +// aux-build:unstable.rs + +extern crate unstable; + +use unstable::UnstableEnum; + +fn main() { + match UnstableEnum::Stable { + UnstableEnum::Stable => {} + UnstableEnum::Stable2 => {} + } + //~^^^^ non-exhaustive patterns: `Unstable` not covered + + // Ok: all variants are explicitly matched + match UnstableEnum::Stable { + UnstableEnum::Stable => {} + UnstableEnum::Stable2 => {} + UnstableEnum::Unstable => {} + } +} -- cgit v1.2.3