Add FAQ for NLL migration

[rust.git] / src / test / ui / empty / empty-never-array.stderr

diff --git a/src/test/ui/empty/empty-never-array.stderr b/src/test/ui/empty/empty-never-array.stderr
index 6608ad763b2e94c5f7bfcd90f3ebac419768c0ea..9911dd4683b6664a69b47d9e7b3a85fb6eb96194 100644 (file)
--- a/src/test/ui/empty/empty-never-array.stderr
+++ b/src/test/ui/empty/empty-never-array.stderr
@@ -19,6 +19,7 @@ LL |     u
    |
    = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
    = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
+   = note: for more information, try `rustc --explain E0729`
 
 error: aborting due to previous error