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| author | Paul Eggert <eggert@cs.ucla.edu> | 2015-08-26 19:24:28 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2015-08-26 19:24:58 -0700 |
| commit | 60d1b18734fff144f1608da6228d60e4bda7b24c (patch) | |
| tree | 9b917c91b7de84ba517dba738784e1f1600f9234 /src/indent.c | |
| parent | 259a643d7f7c56976ff794cbdba8f5c70c795091 (diff) | |
| download | emacs-60d1b18734fff144f1608da6228d60e4bda7b24c.tar.gz emacs-60d1b18734fff144f1608da6228d60e4bda7b24c.tar.bz2 emacs-60d1b18734fff144f1608da6228d60e4bda7b24c.zip | |
Assume GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS
This removes the need for GCPRO1 etc. Suggested by Stefan Monnier in:
http://lists.gnu.org/archive/html/emacs-devel/2015-08/msg00918.html
* doc/lispref/internals.texi (Writing Emacs Primitives):
* etc/NEWS:
Document the change.
* src/alloc.c (gcprolist, dump_zombies, MAX_ZOMBIES, zombies)
(nzombies, ngcs, avg_zombies, max_live, max_zombies, avg_live)
(Fgc_status, check_gcpros, relocatable_string_data_p, gc-precise):
* src/bytecode.c (mark_byte_stack) [BYTE_MARK_STACK]:
* src/eval.c (gcpro_level) [DEBUG_GCPRO]:
* src/lisp.h (struct handler.gcpro, struct gcpro, GC_MARK_STACK)
(GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
(GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
(BYTE_MARK_STACK, GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6)
(GCPRO7, UNGCPRO, RETURN_UNGCPRO):
Remove. All uses removed. The code now assumes
GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS.
* src/bytecode.c (relocate_byte_stack):
Rename from unmark_byte_stack, since it now only relocates.
All callers changed.
* src/frame.c (make_frame): Add an IF_LINT to pacify GCC 5.2
with GCPROs removed.
* src/systime.h: Use EMACS_LISP_H as the canary instead of GCPRO1.
* test/automated/finalizer-tests.el (finalizer-basic)
(finalizer-circular-reference, finalizer-cross-reference)
(finalizer-error):
* test/automated/generator-tests.el (cps-test-iter-close-finalizer):
Remove tests, as they depend on gc-precise.
Diffstat (limited to 'src/indent.c')
| -rw-r--r-- | src/indent.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/indent.c b/src/indent.c index b4e6d745499..7e8f0a573a3 100644 --- a/src/indent.c +++ b/src/indent.c @@ -1984,7 +1984,6 @@ whether or not it is currently displayed in some window. */) struct window *w; Lisp_Object old_buffer; EMACS_INT old_charpos IF_LINT (= 0), old_bytepos IF_LINT (= 0); - struct gcpro gcpro1; Lisp_Object lcols; void *itdata = NULL; @@ -2000,7 +1999,6 @@ whether or not it is currently displayed in some window. */) w = decode_live_window (window); old_buffer = Qnil; - GCPRO1 (old_buffer); if (XBUFFER (w->contents) != current_buffer) { /* Set the window's buffer temporarily to the current buffer. */ @@ -2210,7 +2208,7 @@ whether or not it is currently displayed in some window. */) old_charpos, old_bytepos); } - RETURN_UNGCPRO (make_number (it.vpos)); + return make_number (it.vpos); } |