Mercurial > vim
diff src/evalvars.c @ 23679:e8c379b20765 v8.2.2381
patch 8.2.2381: Vim9: divide by zero does not abort expression execution
Commit: https://github.com/vim/vim/commit/c5f59fab23820454f060562927ddc1397f9d479a
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Jan 21 12:34:14 2021 +0100
patch 8.2.2381: Vim9: divide by zero does not abort expression execution
Problem: Vim9: divide by zero does not abort expression execution.
Solution: Use a "failed" flag. (issue https://github.com/vim/vim/issues/7704)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Thu, 21 Jan 2021 12:45:05 +0100 |
| parents | f8f460738aaa |
| children | cd06cc37f53f |
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--- a/src/evalvars.c +++ b/src/evalvars.c @@ -1410,8 +1410,10 @@ ex_let_one( case '+': n = numval + n; break; case '-': n = numval - n; break; case '*': n = numval * n; break; - case '/': n = (long)num_divide(numval, n); break; - case '%': n = (long)num_modulus(numval, n); break; + case '/': n = (long)num_divide(numval, n, + &failed); break; + case '%': n = (long)num_modulus(numval, n, + &failed); break; } } else if (opt_type == gov_string