- evaluateAnd: carry left metrics on left-fail short-circuit,
carry right metrics on right fail/indeterminate
- evaluateOr: carry left metrics on left-pass short-circuit,
carry right metrics on right pass, merge both on double-fail
- evaluateNot: carry operand metrics when operand passes
(so not fails with diagnostic context), carry on indeterminate
- evaluateImplies: carry consequent metrics on fail/indeterminate
This ensures compound formula failures preserve measured geometry
context (gap, dimensions, direction) rather than presenting empty
diagnostics to users investigating layout contract violations.
John Dvorak
16dcf42762