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 --- .../regions/regions-free-region-ordering-caller.rs | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 src/test/ui/regions/regions-free-region-ordering-caller.rs (limited to 'src/test/ui/regions/regions-free-region-ordering-caller.rs') diff --git a/src/test/ui/regions/regions-free-region-ordering-caller.rs b/src/test/ui/regions/regions-free-region-ordering-caller.rs new file mode 100644 index 000000000..2e83c3258 --- /dev/null +++ b/src/test/ui/regions/regions-free-region-ordering-caller.rs @@ -0,0 +1,23 @@ +// Test various ways to construct a pointer with a longer lifetime +// than the thing it points at and ensure that they result in +// errors. See also regions-free-region-ordering-callee.rs + +struct Paramd<'a> { x: &'a usize } + +fn call2<'a, 'b>(a: &'a usize, b: &'b usize) { + let z: Option<&'b &'a usize> = None; + //~^ ERROR lifetime may not live long enough +} + +fn call3<'a, 'b>(a: &'a usize, b: &'b usize) { + let y: Paramd<'a> = Paramd { x: a }; + let z: Option<&'b Paramd<'a>> = None; + //~^ ERROR lifetime may not live long enough +} + +fn call4<'a, 'b>(a: &'a usize, b: &'b usize) { + let z: Option<&'a &'b usize> = None; + //~^ ERROR lifetime may not live long enough +} + +fn main() {} -- cgit v1.2.3