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patch 8.2.4872: Vim9: no error for using an expression only

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Problem:    Vim9: no error for using an expression only at the script level
            when followed by an empty line.
Solution:   Do not check the line number but whether something follows.
            (closes #10357)
This commit is contained in:
Bram Moolenaar
2022-05-05 16:08:55 +01:00
parent 09d9421b67
commit ea72038d60
3 changed files with 23 additions and 1 deletions
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8
src/ex_eval.c
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@@ -940,8 +940,14 @@ ex_eval(exarg_T *eap)
if (eval0(eap->arg, &tv, eap, &evalarg) == OK)
{
clear_tv(&tv);
if (in_vim9script() && name_only && lnum == SOURCING_LNUM)
if (in_vim9script() && name_only
&& (evalarg.eval_tofree == NULL
|| ends_excmd2(evalarg.eval_tofree,
skipwhite(evalarg.eval_tofree))))
{
SOURCING_LNUM = lnum;
semsg(_(e_expression_without_effect_str), eap->arg);
}
}
clear_evalarg(&evalarg, eap);