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patch 8.2.2306: Vim9: when using function reference type is not checked

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Problem:    Vim9: when using function reference type is not checked.
Solution:   When using a function reference lookup the type and check the
            argument types. (issue #7629)
This commit is contained in:
Bram Moolenaar
2021-01-06 21:59:39 +01:00
parent b23279d7a2
commit 32b3f82010
12 changed files with 155 additions and 55 deletions
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10
src/evalvars.c
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@@ -2639,8 +2639,7 @@ check_vars(char_u *name, int len)
* Find variable "name" in the list of variables.
* Return a pointer to it if found, NULL if not found.
* Careful: "a:0" variables don't have a name.
* When "htp" is not NULL we are writing to the variable, set "htp" to the
* hashtab_T used.
* When "htp" is not NULL set "htp" to the hashtab_T used.
*/
dictitem_T *
find_var(char_u *name, hashtab_T **htp, int no_autoload)
@@ -2654,12 +2653,12 @@ find_var(char_u *name, hashtab_T **htp, int no_autoload)
*htp = ht;
if (ht == NULL)
return NULL;
ret = find_var_in_ht(ht, *name, varname, no_autoload || htp != NULL);
ret = find_var_in_ht(ht, *name, varname, no_autoload);
if (ret != NULL)
return ret;
// Search in parent scope for lambda
ret = find_var_in_scoped_ht(name, no_autoload || htp != NULL);
ret = find_var_in_scoped_ht(name, no_autoload);
if (ret != NULL)
return ret;
@@ -2669,8 +2668,7 @@ find_var(char_u *name, hashtab_T **htp, int no_autoload)
ht = get_script_local_ht();
if (ht != NULL)
{
ret = find_var_in_ht(ht, *name, varname,
no_autoload || htp != NULL);
ret = find_var_in_ht(ht, *name, varname, no_autoload);
if (ret != NULL)
{
if (htp != NULL)