#### 3.2.2.6 Minimal Compilation ¶

Minimal compilation is defined as follows:

`*`

  All compiler macro calls appearing in the source code being compiled are expanded, if at all, at compile time; they will not be expanded at run time.

`*`

  All macro and symbol macro calls appearing in the source code being compiled are expanded at compile time in such a way that they will not be expanded again at run time. macrolet

  and symbol-macrolet

  are effectively replaced by forms corresponding to their bodies in which calls to macros are replaced by their expansions.

`*`

  The first argument in a load-time-value

  form in source code processed by compile

  is evaluated at compile time; in source code processed by compile-file , the compiler arranges for it to be evaluated at load time. In either case, the result of the evaluation is remembered and used later as the value of the load-time-value form at execution time.