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-rw-r--r--src/test/ui/const-generics/issue-46511.rs8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/test/ui/const-generics/issue-46511.rs b/src/test/ui/const-generics/issue-46511.rs
new file mode 100644
index 000000000..71c50e2f3
--- /dev/null
+++ b/src/test/ui/const-generics/issue-46511.rs
@@ -0,0 +1,8 @@
+// check-fail
+
+struct Foo<'a> //~ ERROR parameter `'a` is never used [E0392]
+{
+ _a: [u8; std::mem::size_of::<&'a mut u8>()] //~ ERROR a non-static lifetime is not allowed in a `const`
+}
+
+pub fn main() {}