Patch 8.2.3207

[Bram Moolenaar]

Patch 8.2.3207
Problem: Vim9: crash when compiling string fails. (Yegappan Lakshmanan)
Solution: Adjust the type stack length.
Files: src/vim9compile.c, src/testdir/test_vim9_builtin.vim


*** ../vim-8.2.3206/src/vim9compile.c 2021-07-23 19:30:16.258412510 +0200
--- src/vim9compile.c 2021-07-24 13:11:50.446946362 +0200
***************
*** 3263,3268 ****
--- 3266,3272 ----
semsg(_(e_trailing_arg), s);
clear_instr_ga(&cctx->ctx_instr);
cctx->ctx_instr = save_ga;
+ ++cctx->ctx_type_stack.ga_len;
return FAIL;
}

*** ../vim-8.2.3206/src/testdir/test_vim9_builtin.vim 2021-07-23 20:37:52.022322433 +0200
--- src/testdir/test_vim9_builtin.vim 2021-07-24 13:17:06.586137240 +0200
***************
*** 2566,2573 ****
END
CheckScriptSuccess(lines)
assert_equal('yes', g:caught)
-
unlet g:caught
bwipe!
enddef

--- 2566,2578 ----
END
CheckScriptSuccess(lines)
assert_equal('yes', g:caught)
unlet g:caught
+
+ lines =<< trim END
+ echo searchpair("a", "b", "c", "d", "1", "f")
+ END
+ CheckDefAndScriptFailure2(lines, 'E1001:', 'E475:')
+
bwipe!
enddef

*** ../vim-8.2.3206/src/version.c 2021-07-23 20:37:52.022322433 +0200
--- src/version.c 2021-07-23 22:39:02.183407451 +0200
***************
*** 757,758 ****
--- 757,760 ----
{ /* Add new patch number below this line */
+ /**/
+ 3207,
/**/

--
Your fault: core dumped

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