Mercurial > hg > xemacs-beta
view src/sysfloat.h @ 5574:d4f334808463
Support inlining labels, bytecomp.el.
lisp/ChangeLog addition:
2011-10-02 Aidan Kehoe <kehoea@parhasard.net>
* bytecomp.el (byte-compile-initial-macro-environment):
Add #'declare to this, so it doesn't need to rely on
#'cl-compiling file to determine when we're byte-compiling.
Update #'labels to support declaring labels inline, as Common Lisp
requires.
* bytecomp.el (byte-compile-function-form):
Don't error if FUNCTION is quoting a non-lambda, non-symbol, just
return it.
* cl-extra.el (cl-macroexpand-all):
If a label name has been quoted, expand to the label placeholder
quoted with 'function. This allows the byte compiler to
distinguish between uses of the placeholder as data and uses in
contexts where it should be inlined.
* cl-macs.el:
* cl-macs.el (cl-do-proclaim):
When proclaming something as inline, if it is bound as a label,
don't modify the symbol's plist; instead, treat the first element
of its placeholder constant vector as a place to store compile
information.
* cl-macs.el (declare):
Leave processing declarations while compiling to the
implementation of #'declare in
byte-compile-initial-macro-environment.
tests/ChangeLog addition:
2011-10-02 Aidan Kehoe <kehoea@parhasard.net>
* automated/lisp-tests.el:
* automated/lisp-tests.el (+):
Test #'labels and inlining.
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Sun, 02 Oct 2011 15:32:16 +0100 |
| parents | 308d34e9f07d |
| children |
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/* Copyright (C) 1995 Free Software Foundation, Inc. This file is part of XEmacs. XEmacs is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. XEmacs is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */ /* Synched up with: Not really in FSF. */ #ifndef INCLUDED_sysfloat_h_ #define INCLUDED_sysfloat_h_ #if defined(LINUX) && !(defined (__GLIBC__) && (__GLIBC__ >= 2)) /* These are redefined (correctly, but differently) in values.h. */ #undef INTBITS #undef LONGBITS #undef SHORTBITS #endif #include <math.h> #ifdef WIN32_NATIVE /* A quirky way to obtain logb prototype */ #include <float.h> #define logb _logb #endif #ifdef HAVE_MATHERR /* Work around symbol conflict on Linux/glibc */ #ifndef DOMAIN /* SysV matherr is not defined if _BSD_SOURCE is used, and on Linux X11 */ /* is compiled with _BSD_SOURCE which can also change the size of other */ /* types. The configure test for matherr is broken. */ /* Bah. Good riddance to bad rubbish. */ #undef HAVE_MATHERR #endif #endif #ifdef NO_MATHERR #undef HAVE_MATHERR #endif #ifdef HAVE_MATHERR # ifdef FLOAT_CHECK_ERRNO # undef FLOAT_CHECK_ERRNO # endif # ifdef FLOAT_CHECK_DOMAIN # undef FLOAT_CHECK_DOMAIN # endif #endif #ifndef NO_FLOAT_CHECK_ERRNO #define FLOAT_CHECK_ERRNO #endif #ifdef FLOAT_CHECK_ERRNO # include <errno.h> #endif #ifndef isnan # define isnan(x) ((x) != (x)) #endif #endif /* INCLUDED_sysfloat_h_ */
