diff options
Diffstat (limited to 'tests/ui/consts/const-eval/const_panic_stability.e2018.stderr')
| -rw-r--r-- | tests/ui/consts/const-eval/const_panic_stability.e2018.stderr | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/tests/ui/consts/const-eval/const_panic_stability.e2018.stderr b/tests/ui/consts/const-eval/const_panic_stability.e2018.stderr new file mode 100644 index 000000000..3553a18d3 --- /dev/null +++ b/tests/ui/consts/const-eval/const_panic_stability.e2018.stderr @@ -0,0 +1,16 @@ +warning: panic message is not a string literal + --> $DIR/const_panic_stability.rs:14:12 + | +LL | panic!({ "foo" }); + | ^^^^^^^^^ + | + = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 + = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html> + = note: `#[warn(non_fmt_panics)]` on by default +help: add a "{}" format string to `Display` the message + | +LL | panic!("{}", { "foo" }); + | +++++ + +warning: 1 warning emitted + |