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Nonstandard numeric constants enter a JSON document · case 05

Nonstandard numeric constants enter a JSON document.

Member previewVariant 5 · 3 implementations · 4 checks per implementation

Case contract

Decode JSON and reject NaN or Infinity anywhere by returning None.

Why this case matters

A local executable model for consumers of structured text; oracle values are authored literals, not outputs copied from the repaired implementation.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixtureActualExpectedOutcome
NaN rejectedfalsetrueFailed

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