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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:41 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:41 +0000
commit4f9fe856a25ab29345b90e7725509e9ee38a37be (patch)
treee4ffd8a9374cae7b21f7cbfb352927e0e074aff6 /tests/ui/const-generics/generic_const_exprs/single-satisfied-ConstEvaluatable-in-probe.rs
parentAdding upstream version 1.68.2+dfsg1. (diff)
downloadrustc-upstream/1.69.0+dfsg1.tar.xz
rustc-upstream/1.69.0+dfsg1.zip
Adding upstream version 1.69.0+dfsg1.upstream/1.69.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/const-generics/generic_const_exprs/single-satisfied-ConstEvaluatable-in-probe.rs')
-rw-r--r--tests/ui/const-generics/generic_const_exprs/single-satisfied-ConstEvaluatable-in-probe.rs39
1 files changed, 39 insertions, 0 deletions
diff --git a/tests/ui/const-generics/generic_const_exprs/single-satisfied-ConstEvaluatable-in-probe.rs b/tests/ui/const-generics/generic_const_exprs/single-satisfied-ConstEvaluatable-in-probe.rs
new file mode 100644
index 000000000..0ba0c5a72
--- /dev/null
+++ b/tests/ui/const-generics/generic_const_exprs/single-satisfied-ConstEvaluatable-in-probe.rs
@@ -0,0 +1,39 @@
+// check-pass
+
+#![allow(incomplete_features)]
+#![feature(generic_const_exprs)]
+
+use std::marker::PhantomData;
+
+pub trait Bytes {
+ const BYTES: usize;
+}
+
+#[derive(Clone, Debug)]
+pub struct Conster<OT>
+where
+ OT: Bytes,
+ [(); OT::BYTES]: Sized,
+{
+ _offset_type: PhantomData<fn(OT) -> OT>,
+}
+
+impl<OT> Conster<OT>
+where
+ OT: Bytes,
+ [(); OT::BYTES]: Sized,
+{
+ pub fn new() -> Self {
+ Conster { _offset_type: PhantomData }
+ }
+}
+
+pub fn make_conster<COT>() -> Conster<COT>
+where
+ COT: Bytes,
+ [(); COT::BYTES]: Sized,
+{
+ Conster::new()
+}
+
+fn main() {}