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C++ workflow proposal aims to catch silent noexcept contract breaks

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A proposed development workflow addresses a subtle issue where C++ code patches can pass standard tests while silently breaking noexcept guarantees. The system uses a ledger to track each testing attempt, grading both functional output and exception-specification compliance separately. It isolates each test attempt in fresh directories to prevent cross-contamination of object files. The process compiles test programs against both the new code and a known-good header to verify the non-throwing contract. A patch is only promoted if it passes all required checks in a single attempt, preventing the illusion of progress from stitching together results from multiple failed attempts.

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