Mercurial > vim
comparison src/vim9script.c @ 20842:bacc2ab11810 v8.2.0973
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Commit: https://github.com/vim/vim/commit/34db91f7a47b7bd4aabf1e1dfbaa8a08278bf78d
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Jun 13 19:00:10 2020 +0200
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Problem: Vim9: type is not checked when assigning to a script variable.
Solution: Check the type.
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sat, 13 Jun 2020 19:15:03 +0200 |
| parents | 0600ab7b9f09 |
| children | 1360541e8c74 |
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| 20841:f0411e161f00 | 20842:bacc2ab11810 |
|---|---|
| 486 | 486 |
| 487 vim_free(name); | 487 vim_free(name); |
| 488 return p; | 488 return p; |
| 489 } | 489 } |
| 490 | 490 |
| 491 /* | |
| 492 * Check if the type of script variable "dest" allows assigning "value". | |
| 493 */ | |
| 494 void | |
| 495 check_script_var_type(typval_T *dest, typval_T *value, char_u *name) | |
| 496 { | |
| 497 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid); | |
| 498 int idx; | |
| 499 | |
| 500 // Find the svar_T in sn_var_vals. | |
| 501 for (idx = 0; idx < si->sn_var_vals.ga_len; ++idx) | |
| 502 { | |
| 503 svar_T *sv = ((svar_T *)si->sn_var_vals.ga_data) + idx; | |
| 504 | |
| 505 if (sv->sv_tv == dest) | |
| 506 { | |
| 507 if (sv->sv_const) | |
| 508 semsg(_(e_readonlyvar), name); | |
| 509 else | |
| 510 check_type(sv->sv_type, typval2type(value), TRUE); | |
| 511 return; | |
| 512 } | |
| 513 } | |
| 514 iemsg("check_script_var_type(): not found"); | |
| 515 } | |
| 491 | 516 |
| 492 #endif // FEAT_EVAL | 517 #endif // FEAT_EVAL |