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修复 ReflectionCompatibilityDetector处理Enum.TryParse<T>，并且T包含泛型参数时抛出异常的bug

dev
walon 2025-06-16 17:02:31 +08:00
parent 0fe0a91793
commit b84d158fac
1 changed files with 22 additions and 7 deletions
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29
Editor/ObfusPasses/SymbolObfus/ReflectionCompatibilityDetector.cs
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@ -190,17 +190,25 @@ namespace Obfuz.ObfusPasses.SymbolObfus
private void AnalyzeEnum(IMethod method, TypeDef typeDef)
{
const int extraSearchInstructionCount = 3;
TypeDef parseType = GetMethodGenericParameter(method)?.ToTypeDefOrRef()?.ResolveTypeDef();
TypeSig parseTypeSig = GetMethodGenericParameter(method);
TypeDef parseType = parseTypeSig?.ToTypeDefOrRef().ResolveTypeDef();
switch (method.Name)
{
case "Parse":
{
if (parseType != null)
if (parseTypeSig != null)
{
// Enum.Parse<T>(string name) or Enum.Parse<T>(string name, bool caseInsensitive)
if (IsAnyEnumItemRenamed(parseType))
if (parseType != null)
{
Debug.LogError($"[ReflectionCompatibilityDetector] Reflection compatibility issue in {_curCallingMethod}: Enum.Parse<T> field of T:{parseType.FullName} is renamed.");
if (IsAnyEnumItemRenamed(parseType))
{
Debug.LogError($"[ReflectionCompatibilityDetector] Reflection compatibility issue in {_curCallingMethod}: Enum.Parse<T> field of T:{parseType.FullName} is renamed.");
}
}
else
{
Debug.LogWarning($"[ReflectionCompatibilityDetector] Reflection compatibility issue in {_curCallingMethod}: Enum.Parse<T> field of T should not be renamed.");
}
}
else
@ -220,12 +228,19 @@ namespace Obfuz.ObfusPasses.SymbolObfus
}
case "TryParse":
{
if (parseType != null)
if (parseTypeSig != null)
{
// Enum.TryParse<T>(string name, out T result) or Enum.TryParse<T>(string name, bool ignoreCase, out T result)
if (IsAnyEnumItemRenamed(parseType))
if (parseType != null)
{
Debug.LogError($"[ReflectionCompatibilityDetector] Reflection compatibility issue in {_curCallingMethod}: Enum.TryParse<T> field of T:{parseType.FullName} is renamed.");
if (IsAnyEnumItemRenamed(parseType))
{
Debug.LogError($"[ReflectionCompatibilityDetector] Reflection compatibility issue in {_curCallingMethod}: Enum.TryParse<T> field of T:{parseType.FullName} is renamed.");
}
}
else
{
Debug.LogWarning($"[ReflectionCompatibilityDetector] Reflection compatibility issue in {_curCallingMethod}: Enum.TryParse<T> field of T should not be renamed.");
}
}
else