pub unsafe extern "C" fn OwningCompileOptions_for_fc(
fc: *mut FrontendContext,
rhs: *const ReadOnlyCompileOptions,
) -> *mut OwningCompileOptionspub unsafe extern "C" fn OwningCompileOptions_for_fc(
fc: *mut FrontendContext,
rhs: *const ReadOnlyCompileOptions,
) -> *mut OwningCompileOptions