To: vim_dev@googlegroups.com
Subject: Patch 8.2.2087
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 8.2.2087
Problem:    Vim9: memory leak when statement is truncated.
Solution:   Increment the number of local variables.
Files:      src/vim9compile.c


*** ../vim-8.2.2086/src/vim9compile.c	2020-12-02 17:36:49.173409740 +0100
--- src/vim9compile.c	2020-12-04 12:40:16.266937523 +0100
***************
*** 5669,5675 ****
--- 5669,5679 ----
  		    wp = op + oplen;
  		    p = skipwhite(wp);
  		    if (may_get_next_line_error(wp, &p, cctx) == FAIL)
+ 		    {
+ 			if (new_local)
+ 			    ++cctx->ctx_locals.ga_len;
  			goto theend;
+ 		    }
  		    r = compile_expr0_ext(&p, cctx, &is_const);
  		    if (new_local)
  			++cctx->ctx_locals.ga_len;
*** ../vim-8.2.2086/src/version.c	2020-12-03 21:24:04.089645975 +0100
--- src/version.c	2020-12-04 12:43:09.610427783 +0100
***************
*** 752,753 ****
--- 752,755 ----
  {   /* Add new patch number below this line */
+ /**/
+     2087,
  /**/

-- 
If "R" is Reverse, how come "D" is FORWARD?

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
///        sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\  an exciting new programming language -- http://www.Zimbu.org        ///
 \\\            help me help AIDS victims -- http://ICCF-Holland.org    ///