microsoft / microsoft/typespec

Json schema `@prefixItems` allow array to be passed and crash

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#4,742 1 comment 0 reactions 0 assignees View on GitHub
bug emitter:json-schema triaged:core
Dominant language
Java
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Description

```
model Person {
@prefixItems(string[])
names: string[]
}
```

[Playground Link](https://typespec.io/playground?c=aW1wb3J0ICJAdHlwZXNwZWMvanNvbi1zY2hlbWEiOwoKdXNpbmcgVHlwZVNwZWMuSnNvblPFHTsKCkDELMYOCm5hbWVzcGFjZSDGEXM7Cgptb2RlbCBQZXJzb24gewogIEBwcmVmaXhJdGVtcyhzdHJpbmdbXSkKICDFPjogyBMKCn0K&e=%40typespec%2Fjson-schema&options=%7B%7D)

It should validate it is a tuple before saving in the state map

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