x++ is a postfix kind-of function a ? b : c is ternary infix Edit: arguably /* comment! */ is a function that takes an unquoted string. It's a no-op f

x++ is a postfix kind-of function a ? b : c is ternary infix Edit: arguably /* comment! */ is a function that takes an unquoted string. It's a no-op function so the compiler removes it at compile time (giggle)