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Model: Allow null namespace list in Scope for getScopedFullName()

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This commit is contained in:
Katy Coe
2020-08-09 19:24:41 +02:00
parent 508c35135b
commit bdb9f7935b
1 changed files with 5 additions and 3 deletions
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8
Il2CppInspector.Common/Reflection/TypeInfo.cs
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@@ -459,7 +459,7 @@ namespace Il2CppInspector.Reflection
// Check to see if there is a namespace in our using directives which brings this type into scope
// Sort by descending order of length to search the deepest namespaces first
: scope.Namespaces.OrderByDescending(n => n.Length).FirstOrDefault(n => declaringScope == n || declaringScope.StartsWith(n + "."));
: scope.Namespaces?.OrderByDescending(n => n.Length).FirstOrDefault(n => declaringScope == n || declaringScope.StartsWith(n + "."));
// minimallyScopedName will eventually contain the least qualified name needed to access the type
// Initially we set it as follows:
@@ -522,7 +522,8 @@ namespace Il2CppInspector.Reflection
outerTypeName = minimallyScopedName.Split('.')[0];
// Take matching type names from all namespaces in scope
var matchingNamespaces = scope.Namespaces.Where(n => Assembly.Model.TypesByFullName.ContainsKey(n + "." + outerTypeName)).ToList();
var matchingNamespaces = scope.Namespaces?
.Where(n => Assembly.Model.TypesByFullName.ContainsKey(n + "." + outerTypeName)).ToList() ?? new List<string>();
// The global namespace is in scope so take every matching type from that too
if (Assembly.Model.TypesByFullName.ContainsKey(outerTypeName))
@@ -542,7 +543,8 @@ namespace Il2CppInspector.Reflection
// Finally, check if the selected name has ambiguity with any available namespaces in the current scope
// If so, use the full name with the mutual root scope cut off from the start
var checkNamespaces = scope.Namespaces.Select(ns => (!string.IsNullOrEmpty(ns)? ns + "." : "") + minimallyScopedName).ToList();
var checkNamespaces = scope.Namespaces?
.Select(ns => (!string.IsNullOrEmpty(ns)? ns + "." : "") + minimallyScopedName).ToList() ?? new List<string>();
if (Assembly.Model.Namespaces.Intersect(checkNamespaces).Any())
minimallyScopedName = mutualRootScope.Length > 0 ? usedType.Substring(mutualRootScope.Length + 1) : usedType;