From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:03 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/consts/const-eval/size-of-t.rs | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 tests/ui/consts/const-eval/size-of-t.rs (limited to 'tests/ui/consts/const-eval/size-of-t.rs') diff --git a/tests/ui/consts/const-eval/size-of-t.rs b/tests/ui/consts/const-eval/size-of-t.rs new file mode 100644 index 000000000..efbdeec70 --- /dev/null +++ b/tests/ui/consts/const-eval/size-of-t.rs @@ -0,0 +1,13 @@ +// https://github.com/rust-lang/rust/issues/69228 +// Used to give bogus suggestion about T not being Sized. + +use std::mem::size_of; + +fn foo() { + let _arr: [u8; size_of::()]; + //~^ ERROR generic parameters may not be used in const operations + //~| NOTE cannot perform const operation + //~| NOTE type parameters may not be used in const expressions +} + +fn main() {} -- cgit v1.2.3