GHC refuses to compile a file that starts with a Byte Order Mark (BOM)
Trying to compile a file that starts with a Byte Order Mark (BOM) results in the message like:
Camels.hs:1:1: lexical error at character '\65279'
No compilation is done. Note that, if a file is saved as UTF-8, Notepad adds this BOM to the beginning of the file.