chakra-core / chakra-core/ChakraCore
ICU_ASSERT in Js::IntlEngineInterfaceExtensionObject::EntryIntl_NormalizeLanguageTag
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- JavaScript
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Description
the following js triggers a ICU_ASSERT in Js::IntlEngineInterfaceExtensionObject::EntryIntl_NormalizeLanguageTag
```
var intl=new Intl.DateTimeFormat('de-u-cu-eur-em-default-hc-h23-ks-level1-lb-strict-lw-normal-ms-metric-nu-latn-rg-atzzzz-sd-atat1-ss-none-tz-atvie-va-posix');
```
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