Using unicode chars for variable name

[vsfeedback]

This issue has been moved from a ticket on Developer Community.

---

Using a variable name like "數" throws visual studio exception "UriFormatException".

Steps to reproduce :

Create a new project in C# (Plateform doesn't seem to matter"
Write string 數="text";

---

Original Comments

Feedback Bot on 10/19/2020, 00:16 AM:

Thank you for taking the time to provide your suggestion. We will do some preliminary checks to make sure we can proceed further. We'll provide an update once the issue has been triaged by the product team.

[sharwell]

System.UriFormatException: Invalid URI: There is an invalid sequence in the string.
   at System.UriHelper.EscapeString(String input, Int32 start, Int32 end, Char[] dest, Int32& destPos, Boolean isUriString, Char force1, Char force2, Char rsvd)
   at System.Uri.EscapeDataString(String stringToEscape)
   at Microsoft.VisualStudio.LanguageServices.Implementation.Utilities.BrowserHelper.CreateBingQueryUri(String errorCode, String title, String language, String projectType)
   at Microsoft.VisualStudio.LanguageServices.Implementation.TableDataSource.VisualStudioBaseDiagnosticListTable.GetHelpLink(Workspace workspace, DiagnosticData data)
   at Microsoft.VisualStudio.LanguageServices.Implementation.TableDataSource.VisualStudioBaseDiagnosticListTable.LiveTableDataSource.TableEntriesSnapshot.TryGetValue(Int32 index, String columnName, Object& content)
   at Microsoft.VisualStudio.Shell.TableControl.Implementation.SnapshotTableEntryViewModel.TryGetValue(String columnName, Object& content)
--- End of stack trace from previous location where exception was thrown ---
   at Microsoft.VisualStudio.Telemetry.WindowsErrorReporting.WatsonReport.GetClrWatsonExceptionInfo(Exception exceptionObject)

[sharwell]

This was fixed by #46850