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patch 8.2.3100: Vim9: no error when using type with unknown number of args

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Problem:    Vim9: no error when using type with unknown number of arguments.
Solution:   Do not ignore argument count of -1. (closes #8492)
This commit is contained in:
Bram Moolenaar
2021-07-04 15:54:08 +02:00
parent 4197828dc6
commit 7a40ff00ed
7 changed files with 35 additions and 8 deletions
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12
src/evalfunc.c
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@@ -2054,6 +2054,18 @@ internal_func_check_arg_types(
return OK;
}
/*
* Get the argument count for function "idx".
* "argcount" is the total argument count, "min_argcount" the non-optional
* argument count.
*/
void
internal_func_get_argcount(int idx, int *argcount, int *min_argcount)
{
*argcount = global_functions[idx].f_max_argc;
*min_argcount = global_functions[idx].f_min_argc;
}
/*
* Call the "f_retfunc" function to obtain the return type of function "idx".
* "argtypes" is the list of argument types or NULL when there are no