Fix #90

Rekkonnect · Dec 15, 2024 · 891f0b7 · 891f0b7
1 parent 1229796
commit 891f0b7
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Showing 2 changed files with 10 additions and 2 deletions.
diff --git a/Syndiesis/Core/DisplayAnalysis/CSharpSyntaxAnalysisNodeCreator.cs b/Syndiesis/Core/DisplayAnalysis/CSharpSyntaxAnalysisNodeCreator.cs
@@ -947,8 +947,12 @@ private static string EndOfLineTriviaText(SyntaxTrivia trivia)
 
         private static string DisabledTextTriviaText(SyntaxTrivia trivia)
         {
+            // https://github.com/dotnet/roslyn/issues/76441
+            if (trivia.SyntaxTree is null)
+                return "[Unknown line bounds]";
+
             var span = trivia.Span;
-            var lineSpan = trivia.SyntaxTree!.GetLineSpan(span).Span;
+            var lineSpan = trivia.SyntaxTree.GetLineSpan(span).Span;
             int startLine = lineSpan.Start.Line + 1;
             int endLine = lineSpan.End.Line + 1;
             if (lineSpan.End.Character is 0)

diff --git a/Syndiesis/Core/DisplayAnalysis/VisualBasicSyntaxAnalysisNodeCreator.cs b/Syndiesis/Core/DisplayAnalysis/VisualBasicSyntaxAnalysisNodeCreator.cs
@@ -953,8 +953,12 @@ private static string EndOfLineTriviaText(SyntaxTrivia trivia)
 
         private static string DisabledTextTriviaText(SyntaxTrivia trivia)
         {
+            // https://github.com/dotnet/roslyn/issues/76441
+            if (trivia.SyntaxTree is null)
+                return "[Unknown line bounds]";
+
             var span = trivia.Span;
-            var lineSpan = trivia.SyntaxTree!.GetLineSpan(span).Span;
+            var lineSpan = trivia.SyntaxTree.GetLineSpan(span).Span;
             int startLine = lineSpan.Start.Line + 1;
             int endLine = lineSpan.End.Line + 1;
             if (lineSpan.End.Character is 0)