I don't know of any code checker like the Resharper for Visual Studio or the SQL Enlight (which I was enlightened of only when I read Kristen's post). But, I have lost count of how many times I have been bitten by this Co1 Col2 issue!! I have literally pulled my hair trying to figure those out.
A strict mode would really really be useful for me, almost as much as my other pet peeve, the "String or binary data would be truncated" message which Microsoft refuses to fix.