public static unsafe void PrepareMethod(
RuntimeMethodHandle method,
RuntimeTypeHandle[]?instantiation
)
{
IRuntimeMethodInfo methodInfo = method.GetMethodInfo();
if (methodInfo == null)
{
throw new ArgumentException(
SR.InvalidOperation_HandleIsNotInitialized,
nameof(method)
);
}
// defensive copy of user-provided array, per CopyRuntimeTypeHandles contract
instantiation = (RuntimeTypeHandle[]?)instantiation?.Clone();
IntPtr[]? instantiationHandles = RuntimeTypeHandle.CopyRuntimeTypeHandles(
instantiation,
out int length
);
fixed(IntPtr *pInstantiation = instantiationHandles)
{
PrepareMethod(methodInfo.Value, pInstantiation, length);
GC.KeepAlive(instantiation);
GC.KeepAlive(methodInfo);
}
}
public static unsafe void PrepareMethod(RuntimeMethodHandle method, RuntimeTypeHandle[] instantiation)
{
int num;
fixed(IntPtr *ptrRef = RuntimeTypeHandle.CopyRuntimeTypeHandles(instantiation, out num))
{
_PrepareMethod(method.GetMethodInfo(), ptrRef, num);
GC.KeepAlive(instantiation);
}
}
public static unsafe void PrepareMethod(RuntimeMethodHandle method, RuntimeTypeHandle[] instantiation)
{
int length;
fixed(IntPtr *pInstantiation = RuntimeTypeHandle.CopyRuntimeTypeHandles(instantiation, out length))
{
RuntimeHelpers._PrepareMethod(method.GetMethodInfo(), pInstantiation, length);
GC.KeepAlive((object)instantiation);
}
}
public unsafe static void PrepareMethod(RuntimeMethodHandle method, RuntimeTypeHandle[] instantiation)
{
int cInstantiation;
IntPtr[] array = RuntimeTypeHandle.CopyRuntimeTypeHandles(instantiation, out cInstantiation);
fixed(IntPtr *ptr = array)
{
RuntimeHelpers._PrepareMethod(method.GetMethodInfo(), ptr, cInstantiation);
GC.KeepAlive(instantiation);
}
}
public static void PrepareMethod(RuntimeMethodHandle method, RuntimeTypeHandle[]?instantiation)
{
unsafe
{
IntPtr[]? instantiationHandles = RuntimeTypeHandle.CopyRuntimeTypeHandles(instantiation, out int length);
fixed(IntPtr *pInstantiation = instantiationHandles)
{
_PrepareMethod(method.GetMethodInfo(), pInstantiation, length);
GC.KeepAlive(instantiation);
}
}
}
public static void PrepareMethod(RuntimeMethodHandle method, RuntimeTypeHandle[]?instantiation)
{
// defensive copy of user-provided array, per CopyRuntimeTypeHandles contract
instantiation = (RuntimeTypeHandle[]?)instantiation?.Clone();
unsafe
{
IntPtr[]? instantiationHandles = RuntimeTypeHandle.CopyRuntimeTypeHandles(instantiation, out int length);
fixed(IntPtr *pInstantiation = instantiationHandles)
{
_PrepareMethod(method.GetMethodInfo(), pInstantiation, length);
GC.KeepAlive(instantiation);
}
}
}
public static void PrepareMethod(RuntimeMethodHandle method, RuntimeTypeHandle[] instantiation)
{
if (method.IsNullHandle())
{
throw new ArgumentException(SR.Argument_InvalidHandle);
}
unsafe {
IntPtr[] instantiations = RuntimeTypeHandle.CopyRuntimeTypeHandles(instantiation, out int length);
fixed(IntPtr *pinst = instantiations)
{
PrepareMethod(method.Value, pinst, length);
GC.KeepAlive(instantiation);
}
}
}
