修复对象数组作为参数时，SimplifyNameByAddUsing 方法中typeSymbol.ContainingNamespac…

…e.ToString() 空指针异常.
dotnet-campus · Oct 28, 2022 · 3711e1e · 3711e1e
1 parent 4eda4a1
commit 3711e1e
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/dotnetCampus.Ipc.Analyzers/SourceGenerators/Models/SourceTextBuilder.cs b/src/dotnetCampus.Ipc.Analyzers/SourceGenerators/Models/SourceTextBuilder.cs
@@ -34,7 +34,11 @@ public SourceTextBuilder AddUsingForTypes(params ITypeSymbol[] typeSymbols)
     public string SimplifyNameByAddUsing(ITypeSymbol typeSymbol)
     {
         var originalName = typeSymbol.ToString();
-        var @namespace = typeSymbol.ContainingNamespace.ToString();
+        var @namespace = typeSymbol.ContainingNamespace?.ToString();
+        if (@namespace == null)
+        {
+            return originalName;
+        }
         if (originalName.StartsWith(@namespace, StringComparison.Ordinal))
         {
             // 常规类型，“命名空间.类名”型。