fix: 175 CompareTo Generation fails if fields include underscores #312

All 87 146 tests pass in 5m 42s

    235 files ±0     235 suites ±0 5m 42s ⏱️ ±0s
87 146 tests ±0 87 146 ✔️ ±0 0 💤 ±0 0 ❌ ±0
87 374 runs ±0 87 374 ✔️ ±0 0 💤 ±0 0 ❌ ±0

Results for commit e1c8156. ± Comparison against earlier commit 2b62291.