On 29-Nov-2019 08:14, Bram Moolenaar wrote:
Patch 8.1.2356
Problem: rand() does not use the best algorithm.
Solution: use xoshiro128** instead of xorshift. (Kaito Udagawa,
closes #5279)
Files: runtime/doc/eval.txt, src/evalfunc.c, src/testdir/test_random.vim
After this patch, mingw64 throws this compiler warning and linker error
if FEAT_FLOAT is disabled:
gcc -c -I. -Iproto -DWIN32 -DWINVER=0x0603 -D_WIN32_WINNT=0x0603
-DHAVE_PATHDEF -DFEAT_NORMAL -DHAVE_STDINT_H -DFEAT_GUI_MSWIN
-DFEAT_CLIPBOARD -pipe -march=native -Wall -O3 -fomit-frame-pointer
-freg-struct-return evalfunc.c -o gobjnative/evalfunc.o
evalfunc.c: In function 'f_rand':
evalfunc.c:5152:6: warning: implicit declaration of function 'f_srand';
did you mean 'f_rand'? [-Wimplicit-function-declaration]
5152 | f_srand(argvars, rettv);
| ^~~~~~~
| f_rand
gcc -I. -Iproto -DWIN32 -DWINVER=0x0603 -D_WIN32_WINNT=0x0603
-DHAVE_PATHDEF -DFEAT_NORMAL -DHAVE_STDINT_H -pipe -march=native -Wall
-O3 -fomit-frame-pointer -freg-struct-return -Wl,-nxcompat,-dynamicbase
-municode -s -o vim.exe objnative/arabic.o objnative/arglist.o
objnative/autocmd.o objnative/beval.o objnative/blob.o
objnative/blowfish.o objnative/buffer.o objnative/bufwrite.o
objnative/change.o objnative/charset.o objnative/cindent.o
objnative/cmdexpand.o objnative/cmdhist.o objnative/crypt.o
objnative/crypt_zip.o objnative/debugger.o objnative/dict.o
objnative/diff.o objnative/digraph.o objnative/drawline.o
objnative/drawscreen.o objnative/edit.o objnative/eval.o
objnative/evalbuffer.o objnative/evalfunc.o objnative/evalvars.o
objnative/evalwindow.o objnative/ex_cmds.o objnative/ex_cmds2.o
objnative/ex_docmd.o objnative/ex_eval.o objnative/ex_getln.o
objnative/fileio.o objnative/filepath.o objnative/findfile.o
objnative/fold.o objnative/getchar.o objnative/hardcopy.o
objnative/hashtab.o objnative/highlight.o objnative/if_cscope.o
objnative/indent.o objnative/insexpand.o objnative/json.o
objnative/list.o objnative/main.o objnative/map.o objnative/mark.o
objnative/memfile.o objnative/memline.o objnative/menu.o
objnative/message.o objnative/misc1.o objnative/misc2.o
objnative/mouse.o objnative/move.o objnative/mbyte.o objnative/normal.o
objnative/ops.o objnative/option.o objnative/optionstr.o
objnative/os_mswin.o objnative/os_win32.o objnative/pathdef.o
objnative/popupmenu.o objnative/popupwin.o objnative/profiler.o
objnative/quickfix.o objnative/regexp.o objnative/register.o
objnative/scriptfile.o objnative/screen.o objnative/search.o
objnative/session.o objnative/sha256.o objnative/sign.o
objnative/spell.o objnative/spellfile.o objnative/spellsuggest.o
objnative/syntax.o objnative/tag.o objnative/term.o objnative/testing.o
objnative/textprop.o objnative/ui.o objnative/undo.o objnative/usercmd.o
objnative/userfunc.o objnative/version.o objnative/viminfo.o
objnative/winclip.o objnative/window.o objnative/os_w32exe.o
objnative/vimrc.o objnative/xdiffi.o objnative/xemit.o
objnative/xprepare.o objnative/xutils.o objnative/xhistogram.o
objnative/xpatience.o objnative/iscygpty.o -lkernel32 -luser32 -lgdi32
-ladvapi32 -lcomdlg32 -lcomctl32 -lnetapi32 -lversion -lole32 -luuid
D:/Users/John/Documents/software/MinGW/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/9.2.1/../../../../x86_64-w64-mingw32/bin/ld.exe:
objnative/evalfunc.o:evalfunc.c:(.text+0x2d31): undefined reference to
`f_srand'
collect2.exe: error: ld returned 1 exit status
Cheers
John
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