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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:57:31 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:57:31 +0000 |
commit | dc0db358abe19481e475e10c32149b53370f1a1c (patch) | |
tree | ab8ce99c4b255ce46f99ef402c27916055b899ee /tests/ui/rfcs/rfc-2632-const-trait-impl/effects/helloworld.rs | |
parent | Releasing progress-linux version 1.71.1+dfsg1-2~progress7.99u1. (diff) | |
download | rustc-dc0db358abe19481e475e10c32149b53370f1a1c.tar.xz rustc-dc0db358abe19481e475e10c32149b53370f1a1c.zip |
Merging upstream version 1.72.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/rfcs/rfc-2632-const-trait-impl/effects/helloworld.rs')
-rw-r--r-- | tests/ui/rfcs/rfc-2632-const-trait-impl/effects/helloworld.rs | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tests/ui/rfcs/rfc-2632-const-trait-impl/effects/helloworld.rs b/tests/ui/rfcs/rfc-2632-const-trait-impl/effects/helloworld.rs new file mode 100644 index 000000000..49457354c --- /dev/null +++ b/tests/ui/rfcs/rfc-2632-const-trait-impl/effects/helloworld.rs @@ -0,0 +1,29 @@ +// check-pass + +// gate-test-effects +// ^ effects doesn't have a gate so we will trick tidy into thinking this is a gate test + +#![feature(const_trait_impl, effects, rustc_attrs)] + +// ensure we are passing in the correct host effect in always const contexts. + +pub const fn hmm</* T, */ #[rustc_host] const host: bool = true>() -> usize { + if host { + 1 + } else { + 0 + } +} + +const _: () = { + let x = hmm(); + assert!(0 == x); +}; + +/* FIXME(effects) +pub const fn uwu(x: [u8; hmm::<()>()]) { + let [] = x; +} +*/ + +fn main() {} |