Mercurial > vim
diff src/eval.c @ 2119:111554354870 v7.2.402
updated for version 7.2.402
Problem: This gives a #705 error: let X = function('haslocaldir')
let X = function('getcwd')
Solution: Don't give E705 when the name is found in the hashtab. (Sergey
Khorev)
| author | Bram Moolenaar <bram@zimbu.org> |
|---|---|
| date | Wed, 17 Mar 2010 19:53:49 +0100 |
| parents | 15674e198164 |
| children | e10d3c073449 |
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--- a/src/eval.c +++ b/src/eval.c @@ -19103,6 +19103,14 @@ set_var(name, tv, copy) hashtab_T *ht; char_u *p; + ht = find_var_ht(name, &varname); + if (ht == NULL || *varname == NUL) + { + EMSG2(_(e_illvar), name); + return; + } + v = find_var_in_ht(ht, varname, TRUE); + if (tv->v_type == VAR_FUNC) { if (!(vim_strchr((char_u *)"wbs", name[0]) != NULL && name[1] == ':') @@ -19112,7 +19120,10 @@ set_var(name, tv, copy) EMSG2(_("E704: Funcref variable name must start with a capital: %s"), name); return; } - if (function_exists(name)) + /* Don't allow hiding a function. When "v" is not NULL we migth be + * assigning another function to the same var, the type is checked + * below. */ + if (v == NULL && function_exists(name)) { EMSG2(_("E705: Variable name conflicts with existing function: %s"), name); @@ -19120,14 +19131,6 @@ set_var(name, tv, copy) } } - ht = find_var_ht(name, &varname); - if (ht == NULL || *varname == NUL) - { - EMSG2(_(e_illvar), name); - return; - } - - v = find_var_in_ht(ht, varname, TRUE); if (v != NULL) { /* existing variable, need to clear the value */