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 --- .../nll/ty-outlives/projection-implied-bounds.rs | 40 ---------------------- 1 file changed, 40 deletions(-) delete mode 100644 src/test/ui/nll/ty-outlives/projection-implied-bounds.rs (limited to 'src/test/ui/nll/ty-outlives/projection-implied-bounds.rs') diff --git a/src/test/ui/nll/ty-outlives/projection-implied-bounds.rs b/src/test/ui/nll/ty-outlives/projection-implied-bounds.rs deleted file mode 100644 index e1dac0824..000000000 --- a/src/test/ui/nll/ty-outlives/projection-implied-bounds.rs +++ /dev/null @@ -1,40 +0,0 @@ -// Test that we can deduce when projections like `T::Item` outlive the -// function body. Test that this does not imply that `T: 'a` holds. - -// compile-flags:-Zverbose - -use std::cell::Cell; - -fn twice(mut value: T, mut f: F) -where - F: FnMut(&T, Cell<&Option>), - T: Iterator, -{ - let mut n = value.next(); - f(&value, Cell::new(&n)); - f(&value, Cell::new(&n)); -} - -fn generic1(value: T) { - // No error here: - twice(value, |value_ref, item| invoke1(item)); -} - -fn invoke1<'a, T>(x: Cell<&'a Option>) -where - T: 'a, -{ -} - -fn generic2(value: T) { - twice(value, |value_ref, item| invoke2(value_ref, item)); - //~^ ERROR the parameter type `T` may not live long enough -} - -fn invoke2<'a, T, U>(a: &T, b: Cell<&'a Option>) -where - T: 'a, -{ -} - -fn main() {} -- cgit v1.2.3