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 --- src/test/ui/consts/const-eval/const_let.rs | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 src/test/ui/consts/const-eval/const_let.rs (limited to 'src/test/ui/consts/const-eval/const_let.rs') diff --git a/src/test/ui/consts/const-eval/const_let.rs b/src/test/ui/consts/const-eval/const_let.rs new file mode 100644 index 000000000..18692dbce --- /dev/null +++ b/src/test/ui/consts/const-eval/const_let.rs @@ -0,0 +1,29 @@ +fn main() {} + +struct FakeNeedsDrop; + +impl Drop for FakeNeedsDrop { + fn drop(&mut self) {} +} + +// ok +const X: FakeNeedsDrop = { let x = FakeNeedsDrop; x }; + +// ok (used to incorrectly error, see #62273) +const X2: FakeNeedsDrop = { let x; x = FakeNeedsDrop; x }; + +// error +const Y: FakeNeedsDrop = { let mut x = FakeNeedsDrop; x = FakeNeedsDrop; x }; +//~^ ERROR destructors cannot be evaluated at compile-time + +// error +const Y2: FakeNeedsDrop = { let mut x; x = FakeNeedsDrop; x = FakeNeedsDrop; x }; +//~^ ERROR destructors cannot be evaluated at compile-time + +// error +const Z: () = { let mut x = None; x = Some(FakeNeedsDrop); }; +//~^ ERROR destructors cannot be evaluated at compile-time + +// error +const Z2: () = { let mut x; x = None; x = Some(FakeNeedsDrop); }; +//~^ ERROR destructors cannot be evaluated at compile-time -- cgit v1.2.3