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authorAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-05 09:13:28 +0100
committerAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-11 09:32:08 +0000
commitcf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch)
tree40a88d9a46aaf3e8870676eb2538378b75a263eb /tests/ui/const-generics/defaults/wfness.rs
parentca855e6e42787ecd062d81d53336fe6788ef51a9 (diff)
downloadrust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz
rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip
Move /src/test to /tests
Diffstat (limited to 'tests/ui/const-generics/defaults/wfness.rs')
-rw-r--r--tests/ui/const-generics/defaults/wfness.rs23
1 files changed, 23 insertions, 0 deletions
diff --git a/tests/ui/const-generics/defaults/wfness.rs b/tests/ui/const-generics/defaults/wfness.rs
new file mode 100644
index 00000000000..a93f670815a
--- /dev/null
+++ b/tests/ui/const-generics/defaults/wfness.rs
@@ -0,0 +1,23 @@
+struct Ooopsies<const N: u8 = { u8::MAX + 1 }>;
+//~^ error: evaluation of constant value failed
+
+trait Trait<const N: u8> {}
+impl Trait<3> for () {}
+struct WhereClause<const N: u8 = 2>
+where
+    (): Trait<N>;
+//~^ error: the trait bound `(): Trait<2>` is not satisfied
+
+trait Traitor<T, const N: u8> {}
+struct WhereClauseTooGeneric<T = u32, const N: u8 = 2>(T)
+where
+    (): Traitor<T, N>;
+
+// no error on struct def
+struct DependentDefaultWfness<const N: u8 = 1, T = WhereClause<N>>(T);
+fn foo() -> DependentDefaultWfness {
+    //~^ error: the trait bound `(): Trait<1>` is not satisfied
+    loop {}
+}
+
+fn main() {}