Mercurial > hg > xemacs-beta
changeset 2662:5d63eacf17f1
[xemacs-hg @ 2005-03-14 03:03:11 by stephent]
document assert -> empty statement <873buzexqp.fsf@tleepslib.sk.tsukuba.ac.jp>
| author | stephent |
|---|---|
| date | Mon, 14 Mar 2005 03:03:18 +0000 |
| parents | e22219e8a827 |
| children | d5a00a8fb31a |
| files | man/ChangeLog man/internals/internals.texi |
| diffstat | 2 files changed, 9 insertions(+), 0 deletions(-) [+] |
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--- a/man/ChangeLog Mon Mar 14 02:42:59 2005 +0000 +++ b/man/ChangeLog Mon Mar 14 03:03:18 2005 +0000 @@ -1,3 +1,8 @@ +2005-03-14 Stephen J. Turnbull <stephen@xemacs.org> + + * internals/internals.texi (How Lisp Objects Are Represented in C): + Document compiler warnings when assert expands to empty statement. + 2005-03-11 Stephen J. Turnbull <stephen@xemacs.org> * XEmacs 21.5.20 "cilantro" is released.
--- a/man/internals/internals.texi Mon Mar 14 02:42:59 2005 +0000 +++ b/man/internals/internals.texi Mon Mar 14 03:03:18 2005 +0000 @@ -7318,6 +7318,10 @@ nothing unless the corresponding configure error checking flag was specified. +Note that in some cases @samp{assert}s will expand to nothing in a +context where that produces an empty statement. Some compilers will +warn about this. + @node Allocation of Objects in XEmacs Lisp, The Lisp Reader and Compiler, How Lisp Objects Are Represented in C, Top @chapter Allocation of Objects in XEmacs Lisp @cindex allocation of objects in XEmacs Lisp