Line 1: error: stray '@' in program
Line 1: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'foo'
Line 2: error: stray '@' in program
Line 2: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'bar'
Line 2: error: stray '@' in program
Line 3: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'join'
Line 3: error: stray '@' in program