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patch 8.2.3239: Vim9: no error using heredoc for a number variable

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Problem:    Vim9: no error using heredoc for a number variable.
Solution:   Add a type check. (closes #8627)
This commit is contained in:
Bram Moolenaar
2021-07-28 21:25:49 +02:00
parent d47c39775b
commit 81530e3603
4 changed files with 22 additions and 1 deletions
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3
src/evalvars.c
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@@ -817,6 +817,7 @@ ex_let(exarg_T *eap)
else if (expr[0] == '=' && expr[1] == '<' && expr[2] == '<')
{
list_T *l;
long cur_lnum = SOURCING_LNUM;
// HERE document
l = heredoc_get(eap, expr + 3, FALSE);
@@ -825,6 +826,8 @@ ex_let(exarg_T *eap)
rettv_list_set(&rettv, l);
if (!eap->skip)
{
// errors are for the assignment, not the end marker
SOURCING_LNUM = cur_lnum;
op[0] = '=';
op[1] = NUL;
(void)ex_let_vars(eap->arg, &rettv, FALSE, semicolon, var_count,