Macros

A macros is a special kind of function that has a boundary expression as it’s body.

func <macroname>(<param-list>) = <expression>;

Functions that use this shorthand notation (i.e. no explicit return type and single-line body) are called macros.

Macros are not just syntax sugar. They are special in curtain cases. Refer to Boundary Expressions for more info.

importaint macros in XY are not the same as macros in C