diff --git a/src/evalfunc.c b/src/evalfunc.c
index ce51fc0..cb038e4 100644
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -570,7 +570,7 @@
 			|| context->arg_types[0].type_curr->tt_type == VAR_BLOB
 			|| context->arg_types[0].type_curr->tt_type == VAR_LIST)
 		    args[0] = &t_number;
-		else if (context->arg_types[0].type_curr->tt_type == VAR_DICT)
+		else if (context->arg_types[0].type_decl->tt_type == VAR_DICT)
 		    args[0] = &t_string;
 		if (args[0] != NULL)
 		    args[1] = expected_ret;
@@ -4366,6 +4366,8 @@
 	    // would also work, but some plugins depend on the name being
 	    // printable text.
 	    name = get_scriptlocal_funcname(s);
+	else if (trans_name != NULL && *trans_name == K_SPECIAL)
+	    name = alloc_printable_func_name(trans_name);
 	else
 	    name = vim_strsave(s);
 
diff --git a/src/proto/userfunc.pro b/src/proto/userfunc.pro
index b8d1443..ad57855 100644
--- a/src/proto/userfunc.pro
+++ b/src/proto/userfunc.pro
@@ -38,6 +38,7 @@
 char_u *trans_function_name(char_u **pp, int *is_global, int skip, int flags, funcdict_T *fdp, partial_T **partial, type_T **type);
 char_u *untrans_function_name(char_u *name);
 char_u *get_scriptlocal_funcname(char_u *funcname);
+char_u *alloc_printable_func_name(char_u *fname);
 char_u *save_function_name(char_u **name, int *is_global, int skip, int flags, funcdict_T *fudi);
 void list_functions(regmatch_T *regmatch);
 ufunc_T *define_function(exarg_T *eap, char_u *name_arg, garray_T *lines_to_free);
diff --git a/src/testdir/test_vim9_import.vim b/src/testdir/test_vim9_import.vim
index 90e81c1..c9ae612 100644
--- a/src/testdir/test_vim9_import.vim
+++ b/src/testdir/test_vim9_import.vim
@@ -423,6 +423,46 @@
   delete('Xlib.vim')
 enddef
 
+def Test_import_duplicate_function()
+  # Function Hover() exists in both scripts, partial should refer to the right
+  # one.
+  var lines =<< trim END
+      vim9script
+
+      def Hover(d: dict<any>): string
+        return 'found it'
+      enddef
+
+      export def NewLspServer(): dict<any>
+        var d: dict<any> = {}
+        d->extend({hover: function('Hover', [d])})
+        return d
+      enddef
+
+      NewLspServer()
+  END
+  writefile(lines, 'Xserver.vim')
+
+  lines =<< trim END
+      vim9script
+
+      import './Xserver.vim' as server
+
+      export def Hover()
+      enddef
+
+      def AddServer()
+        var d: dict<any> = server.NewLspServer()
+        assert_equal('found it', d.hover())
+      enddef
+      AddServer()
+  END
+  v9.CheckScriptSuccess(lines)
+
+  delete('Xserver.vim')
+enddef
+
+
 def Test_import_fails()
   writefile([], 'Xfoo.vim')
   var lines =<< trim END
diff --git a/src/userfunc.c b/src/userfunc.c
index 3e0d021..3a66d27 100644
--- a/src/userfunc.c
+++ b/src/userfunc.c
@@ -1958,17 +1958,29 @@
 
     if ((flags & FFED_IS_GLOBAL) == 0)
     {
-	int	find_script_local = in_vim9script() && eval_isnamec1(*name)
-					   && (name[1] != ':' || *name == 's');
-
-	if (find_script_local)
+	// Find script-local function before global one.
+	if (in_vim9script() && eval_isnamec1(*name)
+					   && (name[1] != ':' || *name == 's'))
 	{
-	    // Find script-local function before global one.
 	    func = find_func_with_sid(name[0] == 's' && name[1] == ':'
 				       ? name + 2 : name, current_sctx.sc_sid);
 	    if (func != NULL)
 		return func;
 	}
+	if (in_vim9script() && STRNCMP(name, "<SNR>", 5) == 0)
+	{
+	    char_u  *p = name + 5;
+	    long    sid;
+
+	    // printable "<SNR>123_Name" form
+	    sid = getdigits(&p);
+	    if (*p == '_')
+	    {
+		func = find_func_with_sid(p + 1, (int)sid);
+		if (func != NULL)
+		    return func;
+	    }
+	}
     }
 
     if ((flags & FFED_NO_GLOBAL) == 0)
@@ -4068,6 +4080,23 @@
 }
 
 /*
+ * Return script-local "fname" with the 3-byte sequence replaced by
+ * printable <SNR> in allocated memory.
+ */
+    char_u *
+alloc_printable_func_name(char_u *fname)
+{
+    char_u *n = alloc(STRLEN(fname + 3) + 6);
+
+    if (n != NULL)
+    {
+	STRCPY(n, "<SNR>");
+	STRCPY(n + 5, fname + 3);
+    }
+    return n;
+}
+
+/*
  * Call trans_function_name(), except that a lambda is returned as-is.
  * Returns the name in allocated memory.
  */
diff --git a/src/version.c b/src/version.c
index 777476d..2a8afce 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4429,
+/**/
     4428,
 /**/
     4427,
diff --git a/src/vim9type.c b/src/vim9type.c
index 62be6ac..dcfc998 100644
--- a/src/vim9type.c
+++ b/src/vim9type.c
@@ -457,7 +457,7 @@
 		    {
 			type->tt_argcount -= tv->vval.v_partial->pt_argc;
 			type->tt_min_argcount -= tv->vval.v_partial->pt_argc;
-			if (type->tt_argcount == 0)
+			if (type->tt_argcount <= 0)
 			    type->tt_args = NULL;
 			else
 			{