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patch 8.2.3194: Vim9: argument types are not checked at compile time

Problem:    Vim9: argument types are not checked at compile time.
Solution:   Add several more type checks, simplify some. (Yegappan
            Lakshmanan, closes #8598)
This commit is contained in:
Yegappan Lakshmanan
2021-07-21 19:09:09 +02:00
committed by Bram Moolenaar
parent 189663bdac
commit cd9172077b
10 changed files with 277 additions and 163 deletions

View File

@@ -388,7 +388,7 @@ f_bufnr(typval_T *argvars, typval_T *rettv)
char_u *name;
if (in_vim9script()
&& (check_for_opt_string_or_number_arg(argvars, 0) == FAIL
&& (check_for_opt_buffer_arg(argvars, 0) == FAIL
|| (argvars[0].v_type != VAR_UNKNOWN
&& check_for_opt_bool_arg(argvars, 1) == FAIL)))
return;
@@ -635,6 +635,11 @@ f_getbufinfo(typval_T *argvars, typval_T *rettv)
if (rettv_list_alloc(rettv) != OK)
return;
if (in_vim9script()
&& argvars[0].v_type != VAR_UNKNOWN
&& check_for_buffer_or_dict_arg(argvars, 0) == FAIL)
return;
// List of all the buffers or selected buffers
if (argvars[0].v_type == VAR_DICT)
{
@@ -774,6 +779,11 @@ f_getline(typval_T *argvars, typval_T *rettv)
linenr_T end;
int retlist;
if (in_vim9script()
&& (check_for_lnum_arg(argvars, 0) == FAIL
|| check_for_opt_lnum_arg(argvars, 1) == FAIL))
return;
lnum = tv_get_lnum(argvars);
if (argvars[1].v_type == VAR_UNKNOWN)
{