pub fn fold_cast_failure_mode<F, T: AstInfo, T2: AstInfo>(
folder: &mut F,
node: CastFailureMode,
) -> CastFailureModepub fn fold_cast_failure_mode<F, T: AstInfo, T2: AstInfo>(
folder: &mut F,
node: CastFailureMode,
) -> CastFailureMode