Mercurial > vim
diff src/testdir/test_vim9_disassemble.vim @ 24984:71b1e2ef0069 v8.2.3029
patch 8.2.3029: Vim9: crash when using operator and list unpack assignment
Commit: https://github.com/vim/vim/commit/035bd1c99f2a8eda5ee886adde4f97ea71fb167f
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Jun 21 19:44:11 2021 +0200
patch 8.2.3029: Vim9: crash when using operator and list unpack assignment
Problem: Vim9: crash when using operator and list unpack assignment.
(Naohiro Ono)
Solution: Get variable value before operation. (closes #8416)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Mon, 21 Jun 2021 19:45:03 +0200 |
| parents | 345619f35112 |
| children | 70f55a30f03c |
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--- a/src/testdir/test_vim9_disassemble.vim +++ b/src/testdir/test_vim9_disassemble.vim @@ -452,6 +452,37 @@ def Test_disassemble_list_assign() res) enddef +def s:ListAssignWithOp() + var a = 2 + var b = 3 + [a, b] += [4, 5] +enddef + +def Test_disassemble_list_assign_with_op() + var res = execute('disass s:ListAssignWithOp') + assert_match('<SNR>\d*_ListAssignWithOp\_s*' .. + 'var a = 2\_s*' .. + '\d STORE 2 in $0\_s*' .. + 'var b = 3\_s*' .. + '\d STORE 3 in $1\_s*' .. + '\[a, b\] += \[4, 5\]\_s*' .. + '\d\+ PUSHNR 4\_s*' .. + '\d\+ PUSHNR 5\_s*' .. + '\d\+ NEWLIST size 2\_s*' .. + '\d\+ CHECKLEN 2\_s*' .. + '\d\+ LOAD $0\_s*' .. + '\d\+ ITEM 0 with op\_s*' .. + '\d\+ OPNR +\_s*' .. + '\d\+ STORE $0\_s*' .. + '\d\+ LOAD $1\_s*' .. + '\d\+ ITEM 1 with op\_s*' .. + '\d\+ OPNR +\_s*' .. + '\d\+ STORE $1\_s*' .. + '\d\+ DROP\_s*' .. + '\d\+ RETURN void', + res) +enddef + def s:ListAdd() var l: list<number> = [] add(l, 123)