SQL 2012 :: Evaluated Drop Table And Ignore Current Context

I have 2 stored procedure, insert and update.

They both drop and use a static table, this will be changed for production to use a temp table. there is a slight difference in how the create the table and when it comes to executing them if the other has been run first it errors because of the column definition or names.

Now as I said I will change these to use a temp table rather than a static staging table for production but as one of the first parts of my proc uses the IF OBJECT_ID ('dbo.tab', 'U') IS NOT NULL DROP TABLE dbo.Tab;

Then I would expect the table difference to not matter as the table is being dropped...