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patch 8.2.4426: map() function on string and blob does not check types

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Problem:    map() function on string and blob does not check argument types at
            compile time.
Solution:   Check string and blob argument types.  Support "0z1234->func()".
This commit is contained in:
Bram Moolenaar
2022-02-20 18:26:46 +00:00
parent eddd4fc4f6
commit c1e6c7bafe
5 changed files with 47 additions and 7 deletions
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5
src/ex_docmd.c
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@@ -3457,7 +3457,8 @@ find_ex_command(
char_u *pskip = skip_option_env_lead(eap->cmd);
if (vim_strchr((char_u *)"{('[\"@&$", *p) != NULL
|| ((p = to_name_const_end(pskip)) > eap->cmd && *p != NUL))
|| ((p = to_name_const_end(pskip)) > eap->cmd && *p != NUL)
|| (p[0] == '0' && p[1] == 'z'))
{
int oplen;
int heredoc;
@@ -3503,6 +3504,8 @@ find_ex_command(
// "'string'->func()" is an expression.
|| *eap->cmd == '\''
// '"string"->func()' is an expression.
|| (eap->cmd[0] == '0' && eap->cmd[1] == 'z')
// '"string"->func()' is an expression.
|| *eap->cmd == '"'
// "g:varname" is an expression.
|| eap->cmd[1] == ':'