Mercurial > vim
diff src/misc2.c @ 21558:1c4d4aa22b37 v8.2.1329
patch 8.2.1329: Vim9: cannot define global function inside :def function
Commit: https://github.com/vim/vim/commit/38ddf333f6b2806b0ea2dd052ee1cd50dd7f4525
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Jul 31 22:05:04 2020 +0200
patch 8.2.1329: Vim9: cannot define global function inside :def function
Problem: Vim9: cannot define global function inside :def function.
Solution: Assign to global variable instead of local. (closes https://github.com/vim/vim/issues/6584)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Fri, 31 Jul 2020 22:15:04 +0200 |
parents | d64520bfafa0 |
children | 35921b7fc07a |
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--- a/src/misc2.c +++ b/src/misc2.c @@ -2028,6 +2028,41 @@ ga_clear_strings(garray_T *gap) } /* + * Copy a growing array that contains a list of strings. + */ + int +ga_copy_strings(garray_T *from, garray_T *to) +{ + int i; + + ga_init2(to, sizeof(char_u *), 1); + if (ga_grow(to, from->ga_len) == FAIL) + return FAIL; + + for (i = 0; i < from->ga_len; ++i) + { + char_u *orig = ((char_u **)from->ga_data)[i]; + char_u *copy; + + if (orig == NULL) + copy = NULL; + else + { + copy = vim_strsave(orig); + if (copy == NULL) + { + to->ga_len = i; + ga_clear_strings(to); + return FAIL; + } + } + ((char_u **)to->ga_data)[i] = copy; + } + to->ga_len = from->ga_len; + return OK; +} + +/* * Initialize a growing array. Don't forget to set ga_itemsize and * ga_growsize! Or use ga_init2(). */