Try to recover from incomplete group section. Fixes #10228
Fix the System.Runtime.Serialization test suite to compile.
Try to recover from invalid attribute. Fixes #8590
[System.ServiceModel.Web]: Fix 'make dist'.
Bug #5829: DataContractSerializer should not check for invalid characters.
Fix an LLVM crash when a method ending with a throw is inlined into a catch clause. Fixes #11297.
[WCF]: 2nd part of bug #5827, set CheckCharacters = false in TextMessageEncoder.
Fix deadlock in CreateProcess () if fork () fails. Fixes #11315.
[WCF]: Implement cookie support in .NET 4.0.
[WCF]: Disable WsdlExporterTest.ExportMessageContract().
Fix the checks in is_async_method ().