# Error code E0725

A feature attribute named a feature that was disallowed in the compiler command line flags.

Erroneous code example:

ⓘ

    #![feature(never_type)] // error: the feature `never_type` is not in
                            // the list of allowed features

Run

Delete the offending feature attribute, or add it to the list of allowed features in the `-Z allow_features` flag.

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