Lukas Kurz

### Operating System MacOs (not sure) ### Compiler not sure ### ChakraCore Version ShortDevelopment:feat-optional-chaining ### Compiler output ```shell CMake Error at CMakeLists.txt:1 (cmake_minimum_required): Compatibility with CMake < 3.5 has been...

[Bug]: `AliasStatement` type annotations

5

### OpenQASM version: 1.0.1 ### Python version: All ### Operating system: All ### What is the current behavior? The value of an `AliasStatement` may contain `IndexExpression` https://github.com/openqasm/openqasm/blob/6c91bc6ab86c58a99186b312968c12bbbb821c71/source/openqasm/tests/test_qasm_parser.py#L1104-L1116 but the type...

`windows-2019` actions are unsupported as of 30.06.2025. We already had [test-failures](https://dev.azure.com/ChakraCoreEngine/ChakraCore/_build/results?buildId=923&view=results) in main. ### Changes - `windows-2022` → `windows-2025` - `windows-2019` → `windows-2022` --- See https://github.com/actions/runner-images/issues/12045 Fixes #7045

libicu v78 formatting changes

1

The following Intl test started failing in MacOS ci likely to the new libicu `v78.1` (see https://github.com/chakra-core/ChakraCore/pull/7038#issuecomment-3591893684) https://github.com/chakra-core/ChakraCore/blob/2dba810c925eb366e44a1f7d7a5b2e289e2f8510/test/Intl/DateTimeFormat.js#L207-L208 [ci-linux.txt](https://github.com/user-attachments/files/23835768/ci-linux.txt) [ci-macos.txt](https://github.com/user-attachments/files/23835769/ci-macos.txt) ## ChakraCore CC generates a skeleton in javascript https://github.com/chakra-core/ChakraCore/blob/2dba810c925eb366e44a1f7d7a5b2e289e2f8510/lib/Runtime/Library/InJavascript/Intl.js#L1746-L1746 https://github.com/chakra-core/ChakraCore/blob/2dba810c925eb366e44a1f7d7a5b2e289e2f8510/lib/Runtime/Library/InJavascript/Intl.js#L1295-L1459...

`windows-2019` deprecated

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According to the [Azure DevOps docs](https://learn.microsoft.com/en-us/azure/devops/pipelines/agents/hosted?view=azure-devops&tabs=windows-images%2Cyaml#software) - the `windows-latest` tag was migrated from `windows-2022` to `windows-2025` - the `windows-2019` image is deprecated and will be removed by the end of...

```xml r8 True ```