Ali jawwad d378485696 fix(workflows): reject infinite number-input default instead of raising OverflowError (#3199) ...

WorkflowEngine._coerce_input normalizes a whole-valued number to int via int(value). For an infinite float (e.g. a 'type: number' input with YAML 'default: .inf') int(inf) raises OverflowError, which is not in the except (ValueError, TypeError) tuple. validate_workflow eager-coerces declared defaults and is documented to RETURN a list of errors, but it only catches ValueError -- so the OverflowError escaped and validate_workflow raised instead of reporting, breaking its contract. (NaN already surfaced cleanly because int(nan) raises ValueError.)

Add OverflowError to the except tuple so an infinite default surfaces as the same clean 'expected a number' ValueError as NaN, consistent with the function's existing fail-fast-on-authoring-mistakes design. Finite values (5.0 -> 5, 3.5 -> 3.5) are unaffected.

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2026-06-29 10:05:51 -05:00

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