New upstream version 1.52.1+dfsg1

[rustc.git] / src / tools / clippy / tests / ui / transmuting_null.stderr

diff --git a/src/tools/clippy/tests/ui/transmuting_null.stderr b/src/tools/clippy/tests/ui/transmuting_null.stderr
new file mode 100644 (file)
index 0000000..1848fc2
--- /dev/null
+++ b/src/tools/clippy/tests/ui/transmuting_null.stderr
@@ -0,0 +1,22 @@
+error: transmuting a known null pointer into a reference
+  --> $DIR/transmuting_null.rs:10:23
+   |
+LL |         let _: &u64 = std::mem::transmute(0 as *const u64);
+   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: `-D clippy::transmuting-null` implied by `-D warnings`
+
+error: transmuting a known null pointer into a reference
+  --> $DIR/transmuting_null.rs:11:23
+   |
+LL |         let _: &u64 = std::mem::transmute(std::ptr::null::<u64>());
+   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: transmuting a known null pointer into a reference
+  --> $DIR/transmuting_null.rs:21:23
+   |
+LL |         let _: &u64 = std::mem::transmute(ZPTR);
+   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
+
+error: aborting due to 3 previous errors
+