《通链参考手册》


Accessor COMPILER-MACRO-FUNCTION

●语法设定:

compiler-macro-function name &optional environment => function

(setf (compiler-macro-function name &optional environment) new-function)

●参数和值:

name---a function name.

environment---an environment object.

function, new-function---a compiler macro function, or nil.

●详情:

Accesses the compiler macro function named name, if any, in the environment.

A value of nil denotes the absence of a compiler macro function named name.

●例子: None.

●受制于: 无。

●例外情况:

The consequences are undefined if environment is non-nil in a use of setf of compiler-macro-function.

●更多信息:

define-compiler-macro, Section 3.2.2.1 (Compiler Macros)

●说明: 无。


X3J13设计清单非标准部分,可查下面章节:


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