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31 lines
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<TITLE>CLHS: Section 3.2.2.1.2</TITLE>
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<H1><A REV=MADE HREF="http://www.lispworks.com/"><IMG WIDTH=80 HEIGHT=65 ALT="[LISPWORKS]" SRC="../Graphics/LWSmall.gif" ALIGN=Bottom></A><A REL=TOP HREF="../Front/index.htm"><IMG WIDTH=237 HEIGHT=65 ALT="[Common Lisp HyperSpec (TM)]" SRC="../Graphics/CLHS_Sm.gif" ALIGN=Bottom></A> <A REL=PREV HREF="03_bbaa.htm"><IMG WIDTH=40 HEIGHT=40 ALT="[Previous]" SRC="../Graphics/Prev.gif" ALIGN=Bottom></A><A REL=UP HREF="03_bba.htm"><IMG WIDTH=40 HEIGHT=40 ALT="[Up]" SRC="../Graphics/Up.gif" ALIGN=Bottom></A><A REL=NEXT HREF="03_bbac.htm"><IMG WIDTH=40 HEIGHT=40 ALT="[Next]" SRC="../Graphics/Next.gif" ALIGN=Bottom></A></H1>
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3.2.2.1.2 Naming of Compiler Macros</H2> <P>
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<A REL=DEFINITION HREF="26_glo_c.htm#compiler_macro"><I>Compiler macros</I></A> may be defined for <A REL=DEFINITION HREF="26_glo_f.htm#function_name"><I>function names</I></A> that name <A REL=DEFINITION HREF="26_glo_m.htm#macro"><I>macros</I></A> as well as <A REL=DEFINITION HREF="26_glo_f.htm#function"><I>functions</I></A>. <P>
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<A REL=DEFINITION HREF="26_glo_c.htm#compiler_macro"><I>Compiler macro</I></A> definitions are strictly global. There is no provision for defining local <A REL=DEFINITION HREF="26_glo_c.htm#compiler_macro"><I>compiler macros</I></A> in the way that <A REL=DEFINITION HREF="s_flet_.htm#macrolet"><B>macrolet</B></A> defines local <A REL=DEFINITION HREF="26_glo_m.htm#macro"><I>macros</I></A>. Lexical bindings of a function name shadow any compiler macro definition associated with the name as well as its global <A REL=DEFINITION HREF="26_glo_f.htm#function"><I>function</I></A> or <A REL=DEFINITION HREF="26_glo_m.htm#macro"><I>macro</I></A> definition. <P>
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Note that the presence of a compiler macro definition does not affect the values returned by functions that access <A REL=DEFINITION HREF="26_glo_f.htm#function"><I>function</I></A> definitions (e.g., <A REL=DEFINITION HREF="f_fbound.htm#fboundp"><B>fboundp</B></A>) or <A REL=DEFINITION HREF="26_glo_m.htm#macro"><I>macro</I></A> definitions (e.g., <A REL=DEFINITION HREF="f_mexp_.htm#macroexpand"><B>macroexpand</B></A>). Compiler macros are global, and the function <A REL=DEFINITION HREF="f_cmp_ma.htm#compiler-macro-function"><B>compiler-macro-function</B></A> is sufficient to resolve their interaction with other lexical and global definitions. <P>
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<P><HR>The following <A REL=META HREF="../Front/X3J13Iss.htm">X3J13 cleanup issue</A>, <I>not part of the specification</I>, applies to this section:<P><UL><LI> <A REL=CHILD HREF="../Issues/iss342.htm">SYNTACTIC-ENVIRONMENT-ACCESS:RETRACTED-MAR91</A><P></UL><HR>
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