Add dump reporting for #76225 (#78354)

* Add dump reporting for #76225

This is very likely somehow related to #74728 but is proving very difficult to track down without a repro or a dump.

Author: ToddGrun

src/Workspaces/Core/Portable/Diagnostics/DiagnosticData.cs

@@ -9,6 +9,7 @@
 using System.Runtime.Serialization;
 using System.Threading;
 using System.Threading.Tasks;
+using Microsoft.CodeAnalysis.ErrorReporting;
 using Microsoft.CodeAnalysis.Host;
 using Microsoft.CodeAnalysis.PooledObjects;
 using Microsoft.CodeAnalysis.Shared.Extensions;
@@ -180,7 +181,17 @@ void GetLocationInfo(out FileLinePositionSpan originalLineInfo, out FileLinePosi
             }
             else
             {
-                originalLineInfo = location.GetLineSpan();
+                try
+                {
+                    originalLineInfo = location.GetLineSpan();
+                }
+                catch (Exception e) when (FatalError.ReportWithDumpAndCatch(e, ErrorSeverity.Critical))
+                {
+                    // Help track down https://github.com/dotnet/roslyn/issues/76225 which appears to be an
+                    // issue caused by https://github.com/dotnet/roslyn/pull/74728
+                    throw;
+                }
+
                 mappedLineInfo = location.GetMappedLineSpan();
             }
         }