* Re: master updated (eb787d7 -> dc18a09) [not found] <20180813225557.8746.83112@vcs0.savannah.gnu.org> @ 2018-08-14 6:18 ` Glenn Morris 2018-08-14 11:40 ` Paul Eggert 0 siblings, 1 reply; 2+ messages in thread From: Glenn Morris @ 2018-08-14 6:18 UTC (permalink / raw) To: Paul Eggert; +Cc: emacs-devel This fails to build with --enable-check-lisp-object-type. Ref eg https://hydra.nixos.org/build/79513673 In file included from vm-limit.c:21:0: lisp.h: In function 'make_pointer_integer_unsafe': lisp.h:568:28: error: expected expression before '{' token # define LISP_INITIALLY(w) {w} ^ lisp.h:790:3: note: in expansion of macro 'LISP_INITIALLY' LISP_INITIALLY ((Lisp_Word) ((untagged_ptr) (ptr) + LISP_WORD_TAG (tag))) ^ lisp.h:1194:10: note: in expansion of macro 'TAG_PTR' return TAG_PTR (Lisp_Int0, p); ^ make[1]: *** [vm-limit.o] Error 1 ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: master updated (eb787d7 -> dc18a09) 2018-08-14 6:18 ` master updated (eb787d7 -> dc18a09) Glenn Morris @ 2018-08-14 11:40 ` Paul Eggert 0 siblings, 0 replies; 2+ messages in thread From: Paul Eggert @ 2018-08-14 11:40 UTC (permalink / raw) To: Glenn Morris; +Cc: emacs-devel [-- Attachment #1: Type: text/plain, Size: 262 bytes --] Glenn Morris wrote: > This fails to build with --enable-check-lisp-object-type. Thanks for mentioning that. --enable-check-lisp-object-type worked for me, perhaps because I'm using a different compiler version. I installed the attached; please give it a try. [-- Attachment #2: 0001-Port-recent-changes-to-older-GCC.patch --] [-- Type: text/x-patch, Size: 775 bytes --] From 396a33a3656a0e2bbe2f24a81df64914491c44e5 Mon Sep 17 00:00:00 2001 From: Paul Eggert <eggert@cs.ucla.edu> Date: Tue, 14 Aug 2018 04:38:44 -0700 Subject: [PATCH] Port recent changes to older GCC Problem reported by Glenn Morris in: https://lists.gnu.org/r/emacs-devel/2018-08/msg00446.html * src/lisp.h (make_pointer_integer_unsafe): Port to older GCC. --- src/lisp.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/lisp.h b/src/lisp.h index 18d53537cc..da93efdd93 100644 --- a/src/lisp.h +++ b/src/lisp.h @@ -1191,7 +1191,8 @@ XFIXNUMPTR (Lisp_Object a) INLINE Lisp_Object make_pointer_integer_unsafe (void *p) { - return TAG_PTR (Lisp_Int0, p); + Lisp_Object a = TAG_PTR (Lisp_Int0, p); + return a; } INLINE Lisp_Object -- 2.17.1 ^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2018-08-14 11:40 UTC | newest] Thread overview: 2+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- [not found] <20180813225557.8746.83112@vcs0.savannah.gnu.org> 2018-08-14 6:18 ` master updated (eb787d7 -> dc18a09) Glenn Morris 2018-08-14 11:40 ` Paul Eggert
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