rust/tests/ui/codegen/no-mangle-on-panic-handler.stderr

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error: `#[no_mangle]` cannot be used on internal language items
--> $DIR/no-mangle-on-panic-handler.rs:10:1
|
LL | #[unsafe(no_mangle)]
| ^^^^^^^^^^^^^^^^^^^^
LL | #[panic_handler]
LL | pub unsafe fn panic_fmt(pi: &PanicInfo) -> ! {
| -------------------------------------------- should be the internal language item
|
= note: Rustc requires this item to have a specific mangled name.
= note: If you are trying to prevent mangling to ease debugging, many
= note: debuggers support a command such as `rbreak rust_begin_unwind` to
= note: match `.*rust_begin_unwind.*` instead of `break rust_begin_unwind` on a specific name
error: aborting due to 1 previous error