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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:11:38 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:12:43 +0000 |
commit | cf94bdc0742c13e2a0cac864c478b8626b266e1b (patch) | |
tree | 044670aa50cc5e2b4229aa0b6b3df6676730c0a6 /src/test/ui/rfc-2632-const-trait-impl/trait-where-clause-const.rs | |
parent | Adding debian version 1.65.0+dfsg1-2. (diff) | |
download | rustc-cf94bdc0742c13e2a0cac864c478b8626b266e1b.tar.xz rustc-cf94bdc0742c13e2a0cac864c478b8626b266e1b.zip |
Merging upstream version 1.66.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/test/ui/rfc-2632-const-trait-impl/trait-where-clause-const.rs | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/test/ui/rfc-2632-const-trait-impl/trait-where-clause-const.rs b/src/test/ui/rfc-2632-const-trait-impl/trait-where-clause-const.rs new file mode 100644 index 000000000..bfe98b98c --- /dev/null +++ b/src/test/ui/rfc-2632-const-trait-impl/trait-where-clause-const.rs @@ -0,0 +1,31 @@ +// Like trait-where-clause.rs, but we are calling from a const context. +// Checking the validity of traits' where clauses happen at a later stage. +// (`rustc_const_eval` instead of `rustc_hir_analysis`) Therefore one file as a +// test is not enough. +#![feature(const_trait_impl)] + +#[const_trait] +trait Bar {} + +#[const_trait] +trait Foo { + fn a(); + fn b() where Self: ~const Bar; + fn c<T: ~const Bar>(); +} + +const fn test1<T: ~const Foo + Bar>() { + T::a(); + T::b(); + //~^ ERROR the trait bound + T::c::<T>(); + //~^ ERROR the trait bound +} + +const fn test2<T: ~const Foo + ~const Bar>() { + T::a(); + T::b(); + T::c::<T>(); +} + +fn main() {} |