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Diffstat (limited to 'library/core/tests/lazy.rs')
-rw-r--r-- | library/core/tests/lazy.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/library/core/tests/lazy.rs b/library/core/tests/lazy.rs index 70fcc6d2d..c7c3c479b 100644 --- a/library/core/tests/lazy.rs +++ b/library/core/tests/lazy.rs @@ -106,6 +106,12 @@ fn lazy_new() { assert_eq!(called.get(), 1); } +// Check that we can infer `T` from closure's type. +#[test] +fn lazy_type_inference() { + let _ = LazyCell::new(|| ()); +} + #[test] fn aliasing_in_get() { let x = OnceCell::new(); |