New upstream version 1.52.1+dfsg1

[rustc.git] / src / tools / clippy / tests / ui / transmute_32bit.rs

diff --git a/src/tools/clippy/tests/ui/transmute_32bit.rs b/src/tools/clippy/tests/ui/transmute_32bit.rs
new file mode 100644 (file)
index 0000000..ffe22b1
--- /dev/null
+++ b/src/tools/clippy/tests/ui/transmute_32bit.rs
@@ -0,0 +1,14 @@
+// ignore-64bit
+
+#[warn(clippy::wrong_transmute)]
+fn main() {
+    unsafe {
+        let _: *const usize = std::mem::transmute(6.0f32);
+
+        let _: *mut usize = std::mem::transmute(6.0f32);
+
+        let _: *const usize = std::mem::transmute('x');
+
+        let _: *mut usize = std::mem::transmute('x');
+    }
+}