User: stephent Date: 05/03/14 04:03:27 Modified: xemacs/man/internals internals.texi Log: document assert -> empty statement <873buzexqp.fsf(a)tleepslib.sk.tsukuba.ac.jp&gt; Revision Changes Path 1.294 +5 -0 XEmacs/xemacs/man/ChangeLog Index: ChangeLog =================================================================== RCS file: /pack/xemacscvs/XEmacs/xemacs/man/ChangeLog,v retrieving revision 1.293 retrieving revision 1.294 diff -u -r1.293 -r1.294 --- ChangeLog 2005/03/11 19:22:19 1.293 +++ ChangeLog 2005/03/14 03:03:11 1.294 ＠＠ -1,3 +1,8 ＠＠ +2005-03-14 Stephen J. Turnbull <stephen(a)xemacs.org&gt; + + * 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(a)xemacs.org&gt; * XEmacs 21.5.20 "cilantro" is released. 1.63 +4 -0 XEmacs/xemacs/man/internals/internals.texi Index: internals.texi =================================================================== RCS file: /pack/xemacscvs/XEmacs/xemacs/man/internals/internals.texi,v retrieving revision 1.62 retrieving revision 1.63 diff -u -r1.62 -r1.63 --- internals.texi 2005/03/10 11:44:22 1.62 +++ internals.texi 2005/03/14 03:03:18 1.63 ＠＠ -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