Check if generic types encode its arity when using GetDisplayName (#1438

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dotnet · Aug 24, 2020 · cefde0a · cefde0a
1 parent a70f893
commit cefde0a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/linker/Linker/TypeReferenceExtensions.cs b/src/linker/Linker/TypeReferenceExtensions.cs
@@ -45,7 +45,8 @@ public static StringBuilder GetDisplayNameWithoutNamespace (this TypeReference t
 							else
 								PrependGenericParameters (type.GenericParameters.Skip (declaringTypeGenericParametersCount).ToList (), sb);
 
-							simpleName = type.Name.Substring (0, type.Name.IndexOf ('`'));
+							int explicitArityIndex = type.Name.IndexOf ('`');
+							simpleName = explicitArityIndex != -1 ? type.Name.Substring (0, explicitArityIndex) : type.Name;
 						} else
 							simpleName = type.Name;