René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Serializing bigint value to JSON emits incorrect JSON","articleBody":"### Prerequisites\r\n\r\n- [X] Write a descriptive title.\r\n- [X] Make sure you are able to repro it on the [latest released version](https://github.com/PowerShell/PowerShell/releases)\r\n- [X] Search the existing issues.\r\n- [X] Refer to the [FAQ](https://github.com/PowerShell/PowerShell/blob/master/docs/FAQ.md).\r\n- [X] Refer to [Differences between Windows PowerShell 5.1 and PowerShell](https://learn.microsoft.com/powershell/scripting/whats-new/differences-from-windows-powershell).\r\n\r\n### Steps to reproduce\r\n\r\n```ps1\r\nPS\u003e $i = [bigint]\"93839802329326\"\r\nPS\u003e $obj = @{\"val\" = $i}\r\nPS\u003e ConvertTo-Json $obj \r\n\r\n{\r\n    \"val\":  {\r\n                \"IsPowerOfTwo\":  false,\r\n                \"IsZero\":  false,      \r\n                \"IsOne\":  false,       \r\n                \"IsEven\":  true,\r\n                \"Sign\":  1\r\n            }\r\n}\r\n```\r\n\r\n\r\nNote that casting the variable inline as `[int64]` does work correctly:\r\n\r\n```ps1\r\nPS\u003e $i = [bigint]\"93839802329326\"\r\nPS\u003e $obj = @{\"val\" = [int64]$i}\r\nPS\u003e ConvertTo-Json $obj \r\n{\r\n    \"val\":  93839802329326\r\n}\r\n```\r\n\r\nand casting the variable inline as `[bigint]` does not:\r\n\r\n```ps1\r\nPS\u003e $i = [bigint]\"93839802329326\"\r\nPS\u003e $obj = @{\"val\" = [bigint]$i}\r\nPS\u003e ConvertTo-Json $obj \r\n{\r\n  \"val\": {\r\n    \"IsPowerOfTwo\": false,\r\n    \"IsZero\": false,\r\n    \"IsOne\": false,\r\n    \"IsEven\": true,\r\n    \"Sign\": 1\r\n  }\r\n}\r\n```\r\n\r\n### Expected behavior\r\n\r\n```console\r\n{\r\n    \"val\":  93839802329326\r\n}\r\n```\r\n\r\n\r\n### Actual behavior\r\n\r\n```console\r\n{\r\n    \"val\":  {\r\n                \"IsPowerOfTwo\":  false,\r\n                \"IsZero\":  false,      \r\n                \"IsOne\":  false,       \r\n                \"IsEven\":  true,\r\n                \"Sign\":  1\r\n            }\r\n}\r\n```\r\n\r\n\r\n### Error details\r\n\r\n_No response_\r\n\r\n### Environment data\r\n\r\n```powershell\r\nName                           Value\r\n----                           -----\r\nPSVersion                      7.4.0\r\nPSEdition                      Core\r\nGitCommitId                    7.4.0\r\nOS                             Microsoft Windows 10.0.19045\r\nPlatform                       Win32NT\r\nPSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}\r\nPSRemotingProtocolVersion      2.3\r\nSerializationVersion           1.1.0.1\r\nWSManStackVersion              3.0\r\n\r\n```\r\n\r\n\r\n### Visuals\r\n\r\n_No response_","author":{"url":"https://github.com/argium","@type":"Person","name":"argium"},"datePublished":"2024-01-03T01:47:10.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":7},"url":"https://github.com/20989/PowerShell/issues/20989"}