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patch 8.2.3404: Vim9: no error for white space before "("

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Problem:    Vim9: no error for white space before "(".
Solution:   Give an error, like in a compiled function.
This commit is contained in:
Bram Moolenaar
2021-09-05 16:36:23 +02:00
parent 2ddb89f8a9
commit 01dd6c3732
3 changed files with 12 additions and 2 deletions
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8
src/userfunc.c
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@@ -4921,13 +4921,16 @@ ex_call(exarg_T *eap)
// Skip white space to allow ":call func ()". Not good, but required for
// backward compatibility.
startarg = skipwhite(arg);
rettv.v_type = VAR_UNKNOWN; // clear_tv() uses this
if (*startarg != '(')
{
semsg(_(e_missing_paren), eap->arg);
goto end;
}
if (in_vim9script() && startarg > arg)
{
semsg(_(e_no_white_space_allowed_before_str_str), "(", eap->arg);
goto end;
}
/*
* When skipping, evaluate the function once, to find the end of the
@@ -4969,6 +4972,7 @@ ex_call(exarg_T *eap)
funcexe.partial = partial;
funcexe.selfdict = fudi.fd_dict;
funcexe.check_type = type;
rettv.v_type = VAR_UNKNOWN; // clear_tv() uses this
if (get_func_tv(name, -1, &rettv, &arg, &evalarg, &funcexe) == FAIL)
{
failed = TRUE;