Fix ScopedWhereUsedAnalyzer.GetReferencingAssemblies: When looking for referenced assemblies use built-in assembly resolver. This makes the analyzer use the same assembly references as the decompiler, which leads to better analysis results, or even any results when dealing with an assembly for which the framework is not installed. (Might be related to #1070 as well)

ILSpy/TreeNodes/Analyzer/ScopedWhereUsedAnalyzer.cs

@@ -250,10 +250,9 @@ namespace ICSharpCode.ILSpy.TreeNodes.Analyzer
 
 		private IEnumerable<AssemblyDefinition> GetReferencingAssemblies(AssemblyDefinition asm, CancellationToken ct)
 		{
+			using (LoadedAssembly.DisableAssemblyLoad()) {
 				yield return asm;
 
-			string requiredAssemblyFullName = asm.FullName;
-
 				IEnumerable<LoadedAssembly> assemblies = MainWindow.Instance.CurrentAssemblyList.GetAssemblies().Where(assy => assy.GetAssemblyDefinitionOrNull() != null);
 
 				foreach (var assembly in assemblies) {
@@ -262,8 +261,9 @@ namespace ICSharpCode.ILSpy.TreeNodes.Analyzer
 					var module = assembly.GetModuleDefinitionOrNull();
 					if (module == null)
 						continue;
+					var resolver = assembly.GetAssemblyResolver();
 					foreach (var reference in module.AssemblyReferences) {
-					if (requiredAssemblyFullName == reference.FullName) {
+						if (resolver.Resolve(reference) == asm) {
 							found = true;
 							break;
 						}
@@ -272,6 +272,7 @@ namespace ICSharpCode.ILSpy.TreeNodes.Analyzer
 						yield return module.Assembly;
 				}
 			}
+		}
 
 		private IEnumerable<AssemblyDefinition> GetAssemblyAndAnyFriends(AssemblyDefinition asm, CancellationToken ct)
 		{