[llvm] [libsycl] add queue ctors with context (PR #221763)

[Kseniya Tikhomirova via llvm-commits]

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@@ -169,6 +170,72 @@ class _LIBSYCL_EXPORT queue : private detail::KernelSubmissionBase<queue> {
   /// \param asyncHandler is a SYCL asynchronous exception handler.
   /// \param propList is a list of properties for queue construction.
   explicit queue(const device &syclDevice, const async_handler &asyncHandler,
+                 const property_list &propList = {})
+      : queue(syclDevice.get_platform().khr_get_default_context(), syclDevice,
+              asyncHandler, propList) {}
+
+  /// Constructs a SYCL queue instance that is associated with syclContext,
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KseniyaTikhomirova wrote:

For reviewers:
Comments content duplication: we have a lot of overloads for SYCL classes. I want to define a single style for such cases since doxygen provides some options to cover this. I expect it to be done separately, together with alignment of existing comments with the defined style.

https://github.com/llvm/llvm-project/pull/221763