Intel Issue ID: 6000127929.
Intel task number: DPD200375809.
When compiling QtQml with ICC on Windows, the compilation stops with the following error:
The reason for this seems to be an incompatibility between how ICC and how MSVC treat __declspec(dllexport classes: since the classes derived from QV4::Managed do not have their constructors deleted, they are implicit and are thus instantiated so they can be exported. Of course, that instantiation fails: MSVC silently discards the failed instantiation but ICC complains.