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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:11:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:11:28 +0000 |
commit | 94a0819fe3a0d679c3042a77bfe6a2afc505daea (patch) | |
tree | 2b827afe6a05f3538db3f7803a88c4587fe85648 /src/test/ui/transmutability/issue-101739-2.rs | |
parent | Adding upstream version 1.64.0+dfsg1. (diff) | |
download | rustc-94a0819fe3a0d679c3042a77bfe6a2afc505daea.tar.xz rustc-94a0819fe3a0d679c3042a77bfe6a2afc505daea.zip |
Adding upstream version 1.66.0+dfsg1.upstream/1.66.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/test/ui/transmutability/issue-101739-2.rs | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/test/ui/transmutability/issue-101739-2.rs b/src/test/ui/transmutability/issue-101739-2.rs new file mode 100644 index 000000000..964a7e49e --- /dev/null +++ b/src/test/ui/transmutability/issue-101739-2.rs @@ -0,0 +1,37 @@ +#![crate_type = "lib"] +#![feature(transmutability)] +#![allow(dead_code, incomplete_features, non_camel_case_types)] + +mod assert { + use std::mem::BikeshedIntrinsicFrom; + + pub fn is_transmutable< + Src, + Dst, + Context, + const ASSUME_ALIGNMENT: bool, + const ASSUME_LIFETIMES: bool, + const ASSUME_VALIDITY: bool, + const ASSUME_VISIBILITY: bool, + >() + where + Dst: BikeshedIntrinsicFrom< //~ ERROR this trait takes at most 3 generic arguments but 6 generic arguments were supplied + Src, + Context, + ASSUME_ALIGNMENT, + ASSUME_LIFETIMES, + ASSUME_VALIDITY, + ASSUME_VISIBILITY, + >, + {} +} + +fn via_const() { + struct Context; + #[repr(C)] struct Src; + #[repr(C)] struct Dst; + + const FALSE: bool = false; + + assert::is_transmutable::<Src, Dst, Context, FALSE, FALSE, FALSE, FALSE>(); +} |