Patch 8.2.4102
Problem: Vim9: import cannot be used after method.
Solution: Recognize an imported function name. (closes #9496)
Files: src/eval.c, src/testdir/test_vim9_import.vim
*** ../vim-8.2.4101/src/eval.c 2022-01-12 15:15:22.871212756 +0000
--- src/eval.c 2022-01-15 20:55:50.035565800 +0000
***************
*** 3949,3955 ****
long len;
char_u *alias;
typval_T base = *rettv;
! int ret;
int evaluate = evalarg != NULL
&& (evalarg->eval_flags & EVAL_EVALUATE);
--- 3949,3955 ----
long len;
char_u *alias;
typval_T base = *rettv;
! int ret = OK;
int evaluate = evalarg != NULL
&& (evalarg->eval_flags & EVAL_EVALUATE);
***************
*** 3968,3989 ****
}
else
{
! *arg = skipwhite(*arg);
! if (**arg != '(')
{
! if (verbose)
! semsg(_(e_missing_parenthesis_str), name);
! ret = FAIL;
}
! else if (VIM_ISWHITE((*arg)[-1]))
{
! if (verbose)
! emsg(_(e_no_white_space_allowed_before_parenthesis));
! ret = FAIL;
! }
! else
! ret = eval_func(arg, evalarg, name, len, rettv,
evaluate ? EVAL_EVALUATE : 0, &base);
}
// Clear the funcref afterwards, so that deleting it while
--- 3968,4054 ----
}
else
{
! if (**arg == '.')
{
! int len2;
! char_u *fname;
! int idx;
! imported_T *import = find_imported(name, len,
! TRUE, evalarg->eval_cctx);
! type_T *type;
!
! // value->import.func()
! if (import != NULL)
! {
! name = NULL;
! ++*arg;
! fname = *arg;
! len2 = get_name_len(arg, &alias, evaluate, TRUE);
! if (len2 <= 0)
! {
! emsg(_(e_missing_name_after_dot));
! ret = FAIL;
! }
! else
! {
! int cc = fname[len2];
! ufunc_T *ufunc;
!
! fname[len2] = NUL;
! idx = find_exported(import->imp_sid, fname, &ufunc, &type,
! evalarg->eval_cctx, verbose);
! fname[len2] = cc;
!
! if (idx >= 0)
! {
! scriptitem_T *si = SCRIPT_ITEM(import->imp_sid);
! svar_T *sv =
! ((svar_T *)si->sn_var_vals.ga_data) + idx;
!
! if (sv->sv_tv->v_type == VAR_FUNC
! && sv->sv_tv->vval.v_string != NULL)
! {
! name = sv->sv_tv->vval.v_string;
! len = STRLEN(name);
! }
! else
! {
! // TODO: how about a partial?
! semsg(_(e_not_callable_type_str), fname);
! ret = FAIL;
! }
! }
! else if (ufunc != NULL)
! {
! name = ufunc->uf_name;
! len = STRLEN(name);
! }
! else
! ret = FAIL;
! }
! }
}
!
! if (ret == OK)
{
! *arg = skipwhite(*arg);
!
! if (**arg != '(')
! {
! if (verbose)
! semsg(_(e_missing_parenthesis_str), name);
! ret = FAIL;
! }
! else if (VIM_ISWHITE((*arg)[-1]))
! {
! if (verbose)
! emsg(_(e_no_white_space_allowed_before_parenthesis));
! ret = FAIL;
! }
! else
! ret = eval_func(arg, evalarg, name, len, rettv,
evaluate ? EVAL_EVALUATE : 0, &base);
+ }
}
// Clear the funcref afterwards, so that deleting it while
*** ../vim-8.2.4101/src/testdir/test_vim9_import.vim 2022-01-15
18:25:04.661419379 +0000
--- src/testdir/test_vim9_import.vim 2022-01-15 21:03:45.491219397 +0000
***************
*** 27,32 ****
--- 27,36 ----
exported += 5
enddef
export final theList = [1]
+ export def AddSome(s: string): string
+ return s .. 'some'
+ enddef
+ export var AddRef = AddSome
END
def Undo_export_script_lines()
***************
*** 70,75 ****
--- 74,82 ----
expo.theList->add(2)
assert_equal([1, 2], expo.theList)
+
+ assert_equal('andthensome', 'andthen'->expo.AddSome())
+ assert_equal('awesome', 'awe'->expo.AddRef())
END
writefile(import_script_lines, 'Ximport.vim')
source Ximport.vim
*** ../vim-8.2.4101/src/version.c 2022-01-15 18:48:28.602361973 +0000
--- src/version.c 2022-01-15 20:57:26.339450546 +0000
***************
*** 752,753 ****
--- 752,755 ----
{ /* Add new patch number below this line */
+ /**/
+ 4102,
/**/
--
GUARD #1: What -- a swallow carrying a coconut?
ARTHUR: It could grip it by the husk!
GUARD #1: It's not a question of where he grips it! It's a simple question
of weight ratios! A five ounce bird could not carry a 1 pound
coconut.
The Quest for the Holy Grail (Monty Python)
/// Bram Moolenaar -- b...@moolenaar.net -- http://www.Moolenaar.net \\\
/// \\\
\\\ sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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