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diff src/evalfunc.c @ 25126:b825efff9790 v8.2.3100

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patch 8.2.3100: Vim9: no error when using type with unknown number of args Commit: https://github.com/vim/vim/commit/7a40ff00edd35cc4313d74a43e7a7b67cd24372d Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jul 4 15:54:08 2021 +0200 patch 8.2.3100: Vim9: no error when using type with unknown number of args Problem: Vim9: no error when using type with unknown number of arguments. Solution: Do not ignore argument count of -1. (closes https://github.com/vim/vim/issues/8492)
author Bram Moolenaar <Bram@vim.org>
date Sun, 04 Jul 2021 16:00:03 +0200
parents 99494ef94fc2
children c44d6ac81c42
line wrap: on
line diff
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -2055,6 +2055,18 @@ internal_func_check_arg_types(
 }
 
 /*
+ * 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
  * arguments.