Patch 8.2.1140
Problem: Vim9: return type of extend() is any.
Solution: Use type of the argument.
Files: src/evalfunc.c, src/testdir/test_vim9_func.vim
*** ../vim-8.2.1139/src/evalfunc.c 2020-07-05 18:41:05.171877168 +0200
--- src/evalfunc.c 2020-07-05 20:05:09.328499802 +0200
***************
*** 576,582 ****
{"exp", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_exp)},
{"expand", 1, 3, FEARG_1, ret_any, f_expand},
{"expandcmd", 1, 1, FEARG_1, ret_string, f_expandcmd},
! {"extend", 2, 3, FEARG_1, ret_any, f_extend},
{"feedkeys", 1, 2, FEARG_1, ret_void, f_feedkeys},
{"file_readable", 1, 1, FEARG_1, ret_number, f_filereadable}, //
obsolete
{"filereadable", 1, 1, FEARG_1, ret_number, f_filereadable},
--- 576,582 ----
{"exp", 1, 1, FEARG_1, ret_float, FLOAT_FUNC(f_exp)},
{"expand", 1, 3, FEARG_1, ret_any, f_expand},
{"expandcmd", 1, 1, FEARG_1, ret_string, f_expandcmd},
! {"extend", 2, 3, FEARG_1, ret_first_arg, f_extend},
{"feedkeys", 1, 2, FEARG_1, ret_void, f_feedkeys},
{"file_readable", 1, 1, FEARG_1, ret_number, f_filereadable}, //
obsolete
{"filereadable", 1, 1, FEARG_1, ret_number, f_filereadable},
*** ../vim-8.2.1139/src/testdir/test_vim9_func.vim 2020-07-05
18:48:19.973854268 +0200
--- src/testdir/test_vim9_func.vim 2020-07-05 20:06:33.656265838 +0200
***************
*** 909,914 ****
--- 909,923 ----
assert_equal(6, res)
enddef
+ def Test_extend_return_type()
+ let l = extend([1, 2], [3])
+ let res = 0
+ for n in l
+ res += n
+ endfor
+ assert_equal(6, res)
+ enddef
+
def Line_continuation_in_def(dir: string = ''): string
let path: string = empty(dir)
\ ? 'empty'
*** ../vim-8.2.1139/src/version.c 2020-07-05 18:48:19.973854268 +0200
--- src/version.c 2020-07-05 20:05:47.272395422 +0200
***************
*** 756,757 ****
--- 756,759 ----
{ /* Add new patch number below this line */
+ /**/
+ 1140,
/**/
--
Lower life forms have more fun!
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
--
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