Merging into an interpolation with a custom resolver that raises an exception fails the merge.

[omry]

Merging into an interpolation with a custom resolver that raises an exception fails the merge.

Test:

    def fail():
        raise ValueError()

    OmegaConf.register_resolver("fail", fail)

    configs = (
        {"d": 20, "i": "${fail:}"},
        {"i": "zzz"},
    )
    expected = {"d": 20, "i": "zzz"}
    assert OmegaConf.merge(*configs) == expected