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comparison src/ex_docmd.c @ 23171:bb7531f77529 v8.2.2131

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patch 8.2.2131: Vim9: crash when lambda uses same var as assignment Commit: https://github.com/vim/vim/commit/709664cca0b59b69caa1ed40ebfcf00b2c672693 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Dec 12 14:33:41 2020 +0100 patch 8.2.2131: Vim9: crash when lambda uses same var as assignment Problem: Vim9: crash when lambda uses same var as assignment. Solution: Do not let lookup_local change lv_from_outer, make a copy. (closes #7461)
author Bram Moolenaar <Bram@vim.org>
date Sat, 12 Dec 2020 14:45:05 +0100
parents a916fca16d4b
children 821701ecbde7
comparison
equal deleted inserted replaced
23170:586c5efd71b1 23171:bb7531f77529
3269 */ 3269 */
3270 char_u * 3270 char_u *
3271 find_ex_command( 3271 find_ex_command(
3272 exarg_T *eap, 3272 exarg_T *eap,
3273 int *full UNUSED, 3273 int *full UNUSED,
3274 void *(*lookup)(char_u *, size_t, cctx_T *) UNUSED, 3274 int (*lookup)(char_u *, size_t, void *, cctx_T *) UNUSED,
3275 cctx_T *cctx UNUSED) 3275 cctx_T *cctx UNUSED)
3276 { 3276 {
3277 int len; 3277 int len;
3278 char_u *p; 3278 char_u *p;
3279 int i; 3279 int i;
3385 { 3385 {
3386 if (((p - eap->cmd) > 2 && eap->cmd[1] == ':') 3386 if (((p - eap->cmd) > 2 && eap->cmd[1] == ':')
3387 || *eap->cmd == '&' 3387 || *eap->cmd == '&'
3388 || *eap->cmd == '$' 3388 || *eap->cmd == '$'
3389 || *eap->cmd == '@' 3389 || *eap->cmd == '@'
3390 || lookup(eap->cmd, p - eap->cmd, cctx) != NULL) 3390 || lookup(eap->cmd, p - eap->cmd, NULL, cctx) == OK)
3391 { 3391 {
3392 eap->cmdidx = CMD_var; 3392 eap->cmdidx = CMD_var;
3393 return eap->cmd; 3393 return eap->cmd;
3394 } 3394 }
3395 } 3395 }