patch 8.2.1650: Vim9: result of && and || expression is not bool in script Commit: https://github.com/vim/vim/commit/c1ec0422e43720d2e96627605532ee9806c0789f Author: Bram Moolenaar <Bram@vim.org> Date: Wed Sep 9 22:27:58 2020 +0200 patch 8.2.1650: Vim9: result of && and || expression is not bool in script Problem: Vim9: result of && and || expression cannot be assigned to a bool at the script level. Solution: Add the VAR_BOOL_OK flag. Convert to bool when needed.

/* vim9execute.c */
void to_string_error(vartype_T vartype);
int call_def_function(ufunc_T *ufunc, int argc_arg, typval_T *argv, partial_T *partial, typval_T *rettv);
void ex_disassemble(exarg_T *eap);
int tv2bool(typval_T *tv);
int check_not_string(typval_T *tv);
/* vim: set ft=c : */