tests/ui/lint/cli-lint-override.forbid_warn.stderr


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error: `extern` declarations without an explicit ABI are deprecated
  --> $DIR/cli-lint-override.rs:12:1
   |
LL | extern fn foo() {}
   | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
   |
   = note: requested on the command line with `-F missing-abi`

error: aborting due to 1 previous error