Add flag to detect wrong variable merges (#477) #2099

All 1 938 tests pass, 1 skipped in 1m 5s

18 files ±0 18 suites ±0 1m 5s ⏱️ +2s
1 939 tests ±0 1 938 ✅ ±0 1 💤 ±0 0 ❌ ±0
2 574 runs ±0 2 572 ✅ ±0 2 💤 ±0 0 ❌ ±0

Results for commit 2e50dff. ± Comparison against earlier commit 1d17821.