Is this correct action for the c compiler/preprocessor ??
Dick Dunn
rcd at opus.UUCP
Mon Nov 4 18:02:23 AEST 1985
> Most versions of pcc ignore stringness (``"'') when looking for tokens
> for macro replacement. Thus
> #define foo(a) "This string contains a"
> expands the call ``foo(X)'' to
> "This string contains X"
>
> K&R are silent on the lexical issues involved, so this cannot be considered
> incorrect...
Foo. Come on, folks! The relevant section of K&R is easy enough to
find--it's called "Token Replacement". It's only half a page long and not
that hard to read. Read along with me...
Text inside a string or a character constant is not subject to
replacement.
Get it?
--
Dick Dunn {hao,ucbvax,allegra}!nbires!rcd (303)444-5710 x3086
...Never attribute to malice what can be adequately explained by stupidity.
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