To: vim_dev@googlegroups.com
Subject: Patch 8.2.3134
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 8.2.3134
Problem:    Crash when using typename() on a function reference. (Naohiro Ono)
Solution:   Initialize pointer to NULL. (closes #8531)
Files:      src/vim9type.c, src/testdir/test_vim9_builtin.vim


*** ../vim-8.2.3133/src/vim9type.c	2021-07-04 20:20:48.165400896 +0200
--- src/vim9type.c	2021-07-09 19:53:00.950351912 +0200
***************
*** 1166,1172 ****
  
  	for (i = 0; i < type->tt_argcount; ++i)
  	{
! 	    char *arg_free;
  	    char *arg_type;
  	    int  len;
  
--- 1166,1172 ----
  
  	for (i = 0; i < type->tt_argcount; ++i)
  	{
! 	    char *arg_free = NULL;
  	    char *arg_type;
  	    int  len;
  
*** ../vim-8.2.3133/src/testdir/test_vim9_builtin.vim	2021-07-08 20:57:14.542398410 +0200
--- src/testdir/test_vim9_builtin.vim	2021-07-09 19:51:50.954463740 +0200
***************
*** 1943,1948 ****
--- 1943,1954 ----
    CheckDefFailure(['echo tr("a", "a", 1)'], 'E1013: Argument 3: type mismatch, expected string but got number')
  enddef
  
+ def Test_typename()
+   if has('float')
+     assert_equal('func([unknown], [unknown]): float', typename(function('pow')))
+   endif
+ enddef
+ 
  def Test_undofile()
    CheckDefFailure(['undofile(10)'], 'E1013: Argument 1: type mismatch, expected string but got number')
    assert_equal('.abc.un~', fnamemodify(undofile('abc'), ':t'))
*** ../vim-8.2.3133/src/version.c	2021-07-09 19:17:52.238004722 +0200
--- src/version.c	2021-07-09 19:50:05.950632308 +0200
***************
*** 757,758 ****
--- 757,760 ----
  {   /* Add new patch number below this line */
+ /**/
+     3134,
  /**/

-- 
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103. When you find yourself in the "Computer" section of Barnes & Noble
     enjoying yourself.

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
///                                                                      \\\
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