static (Instruction, Instruction) FindClosureCreatingInstructions(MethodBody body, Instruction callInstruction)
{
body.EnsurePreviousAndNextAreSet();
var cursor = callInstruction;
while (cursor != null)
{
if ((cursor.OpCode == OpCodes.Ldftn) && cursor.Next?.OpCode == OpCodes.Newobj)
{
return(cursor, cursor.Next);
}
cursor = cursor.Previous;
}
InternalCompilerError.DCICE002(body.Method, callInstruction).Throw();
return(null, null);
}