Mercurial > vim
diff src/blob.c @ 25302:4d3c68196d05 v8.2.3188
patch 8.2.3188: Vim9: argument types are not checked at compile time
Commit: https://github.com/vim/vim/commit/83494b4ac61898f687d6ef9dce4bad5802fb8e51
Author: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Tue Jul 20 17:51:51 2021 +0200
patch 8.2.3188: Vim9: argument types are not checked at compile time
Problem: Vim9: argument types are not checked at compile time.
Solution: Add several more type checks, also at runtime. (Yegappan
Lakshmanan, closes #8587)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Tue, 20 Jul 2021 18:00:06 +0200 |
| parents | 460b04d5897f |
| children | e2be9f3c5907 |
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--- a/src/blob.c +++ b/src/blob.c @@ -415,9 +415,16 @@ blob_set_range(blob_T *dest, long n1, lo blob_remove(typval_T *argvars, typval_T *rettv) { int error = FALSE; - long idx = (long)tv_get_number_chk(&argvars[1], &error); + long idx; long end; + if (in_vim9script() + && (check_for_blob_arg(argvars, 0) == FAIL + || check_for_number_arg(argvars, 1) == FAIL + || check_for_opt_number_arg(argvars, 2) == FAIL)) + return; + + idx = (long)tv_get_number_chk(&argvars[1], &error); if (!error) { blob_T *b = argvars[0].vval.v_blob;