From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/lint/issue-83477.rs | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 tests/ui/lint/issue-83477.rs (limited to 'tests/ui/lint/issue-83477.rs') diff --git a/tests/ui/lint/issue-83477.rs b/tests/ui/lint/issue-83477.rs new file mode 100644 index 000000000..4262a2879 --- /dev/null +++ b/tests/ui/lint/issue-83477.rs @@ -0,0 +1,16 @@ +// compile-flags: -Zunstable-options +// check-pass +#![warn(rustc::internal)] + +#[allow(rustc::foo::bar::default_hash_types)] +//~^ WARN unknown lint: `rustc::foo::bar::default_hash_types` +//~| HELP did you mean +//~| SUGGESTION rustc::default_hash_types +#[allow(rustc::foo::default_hash_types)] +//~^ WARN unknown lint: `rustc::foo::default_hash_types` +//~| HELP did you mean +//~| SUGGESTION rustc::default_hash_types +fn main() { + let _ = std::collections::HashMap::::new(); + //~^ WARN prefer `FxHashMap` over `HashMap`, it has better performance +} -- cgit v1.2.3