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patch 8.2.1751: using 2 where bool is expected may throw an error

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Problem:    Using 2 where bool is expected may throw an error.
Solution:   Make this backwards compatible.
This commit is contained in:
Bram Moolenaar 2020-09-26 22:39:24 +02:00
parent 3697c9bbae
commit bade44e5ca
5 changed files with 10 additions and 5 deletions
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4
src/evalfunc.c
View File

@ -1982,7 +1982,7 @@ f_deepcopy(typval_T *argvars, typval_T *rettv)
if (argvars[1].v_type != VAR_UNKNOWN)
noref = (int)tv_get_bool_chk(&argvars[1], NULL);
if (noref < 0 || noref > 1)
emsg(_(e_invarg));
semsg(_(e_using_number_as_bool_nr), noref);
else
{
copyID = get_copyID();
@ -8193,7 +8193,7 @@ f_strchars(typval_T *argvars, typval_T *rettv)
if (argvars[1].v_type != VAR_UNKNOWN)
skipcc = (int)tv_get_bool(&argvars[1]);
if (skipcc < 0 || skipcc > 1)
emsg(_(e_invarg));
semsg(_(e_using_number_as_bool_nr), skipcc);
else
{
func_mb_ptr2char_adv = skipcc ? mb_ptr2char_adv : mb_cptr2char_adv;

3
src/testdir/test_search.vim
View File

@ -290,6 +290,9 @@ func Test_searchpair()
new
call setline(1, ['other code', 'here [', ' [', ' " cursor here', ' ]]'])
" should not give an error for using "42"
call assert_equal(0, searchpair('a', 'b', 'c', '', 42))
4
call assert_equal(3, searchpair('\[', '', ']', 'bW'))
call assert_equal([0, 3, 2, 0], getpos('.'))

4
src/testdir/test_terminal2.vim
View File

@ -560,8 +560,8 @@ func Test_term_gettty()
endif
endif
call assert_fails('call term_gettty(buf, 2)', 'E1023:')
call assert_fails('call term_gettty(buf, -1)', 'E1023:')
call assert_fails('call term_gettty(buf, 2)', 'E475:')
call assert_fails('call term_gettty(buf, -1)', 'E475:')
call assert_equal('', term_gettty(buf + 1))

2
src/typval.c
View File

@ -177,7 +177,7 @@ tv_get_bool_or_number_chk(typval_T *varp, int *denote, int want_bool)
switch (varp->v_type)
{
case VAR_NUMBER:
if (want_bool && varp->vval.v_number != 0
if (in_vim9script() && want_bool && varp->vval.v_number != 0
&& varp->vval.v_number != 1)
{
semsg(_(e_using_number_as_bool_nr), varp->vval.v_number);

2
src/version.c
View File

@ -750,6 +750,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
1751,
/**/
1750,
/**/