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patch 8.2.3162: Vim9: argument types are not checked at compile time

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Problem:    Vim9: argument types are not checked at compile time.
Solution:   Add more type checks. (Yegappan Lakshmanan, closes #8560)
This commit is contained in:
Yegappan Lakshmanan
2021-07-15 12:49:58 +02:00
committed by Bram Moolenaar
parent c816a2c226
commit 1a71d31bf3
22 changed files with 780 additions and 269 deletions
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6
src/evalwindow.c
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@@ -653,6 +653,12 @@ f_tabpagewinnr(typval_T *argvars UNUSED, typval_T *rettv)
int nr = 1;
tabpage_T *tp;
if (in_vim9script()
&& (check_for_number_arg(argvars, 0) == FAIL
|| (argvars[1].v_type != VAR_UNKNOWN
&& check_for_string_arg(argvars, 1) == FAIL)))
return;
tp = find_tabpage((int)tv_get_number(&argvars[0]));
if (tp == NULL)
nr = 0;