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见OverloadMethodWrap类的Init方法 var defalutValue = paramInfos[i].DefaultValue; if (paramInfos[i].IsOptional) { if (defalutValue != null && defalutValue.GetType() != paramInfos[i].ParameterType) { defalutValue = defalutValue.GetType() == typeof(Missing) ? (paramInfos[i].ParameterType.IsValueType() ? Activator.CreateInstance(paramInfos[i].ParameterType) : Missing.Value) : Convert.ChangeType(defalutValue, paramInfos[i].ParameterType); } HasDefalutValue = true; }
var defalutValue = paramInfos[i].DefaultValue; if (paramInfos[i].IsOptional) { if (defalutValue != null && defalutValue.GetType() != paramInfos[i].ParameterType) { defalutValue = defalutValue.GetType() == typeof(Missing) ? (paramInfos[i].ParameterType.IsValueType() ? Activator.CreateInstance(paramInfos[i].ParameterType) : Missing.Value) : Convert.ChangeType(defalutValue, paramInfos[i].ParameterType); } HasDefalutValue = true; }
如果函数参数支持默认值，则会进入到这段代码，会根据参数类型对默认值做强制转换 但是如果函数参数是被in/out/ref修饰的，假设参数类型是T，则函数参数的实际类型是T&，而默认值参数类型是T，这里做强制转换被失败抛出异常，导致类的后续函数不会被收集。
这里应该再需要加上一条判断语句 defalutValue.GetType().MakeByRefType() != paramInfos[i].ParameterType
The text was updated successfully, but these errors were encountered:
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见OverloadMethodWrap类的Init方法
var defalutValue = paramInfos[i].DefaultValue; if (paramInfos[i].IsOptional) { if (defalutValue != null && defalutValue.GetType() != paramInfos[i].ParameterType) { defalutValue = defalutValue.GetType() == typeof(Missing) ? (paramInfos[i].ParameterType.IsValueType() ? Activator.CreateInstance(paramInfos[i].ParameterType) : Missing.Value) : Convert.ChangeType(defalutValue, paramInfos[i].ParameterType); } HasDefalutValue = true; }如果函数参数支持默认值，则会进入到这段代码，会根据参数类型对默认值做强制转换
但是如果函数参数是被in/out/ref修饰的，假设参数类型是T，则函数参数的实际类型是T&，而默认值参数类型是T，这里做强制转换被失败抛出异常，导致类的后续函数不会被收集。
这里应该再需要加上一条判断语句
defalutValue.GetType().MakeByRefType() != paramInfos[i].ParameterType
The text was updated successfully, but these errors were encountered: