From a4b7ed7a42c716ab9f05e351f003d589124fd55d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:18:58 +0200 Subject: Adding upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/issues/issue-32122-2.rs | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 tests/ui/issues/issue-32122-2.rs (limited to 'tests/ui/issues/issue-32122-2.rs') diff --git a/tests/ui/issues/issue-32122-2.rs b/tests/ui/issues/issue-32122-2.rs new file mode 100644 index 000000000..39e9df422 --- /dev/null +++ b/tests/ui/issues/issue-32122-2.rs @@ -0,0 +1,28 @@ +// run-rustfix +use std::ops::Deref; +struct Bar(u8); +struct Foo(Bar); +struct Emm(Foo); +impl Deref for Bar{ + type Target = u8; + fn deref(&self) -> &Self::Target { + &self.0 + } +} +impl Deref for Foo { + type Target = Bar; + fn deref(&self) -> &Self::Target { + &self.0 + } +} +impl Deref for Emm { + type Target = Foo; + fn deref(&self) -> &Self::Target { + &self.0 + } +} +fn main() { + let a = Emm(Foo(Bar(0))); + // Should suggest `&***` even when deref is pretty deep + let _: *const u8 = &a; //~ ERROR mismatched types +} -- cgit v1.2.3