diff options
Diffstat (limited to 'src/nvim/eval/typval.c')
| -rw-r--r-- | src/nvim/eval/typval.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/nvim/eval/typval.c b/src/nvim/eval/typval.c index 5f44cceb91..79f514bc71 100644 --- a/src/nvim/eval/typval.c +++ b/src/nvim/eval/typval.c @@ -52,6 +52,8 @@ static const char e_list_required_for_argument_nr[] = N_("E1211: List required for argument %d"); static const char e_bool_required_for_argument_nr[] = N_("E1212: Bool required for argument %d"); +static const char e_string_or_number_required_for_argument_nr[] + = N_("E1220: String or Number required for argument %d"); static const char e_string_or_list_required_for_argument_nr[] = N_("E1222: String or List required for argument %d"); static const char e_list_or_blob_required_for_argument_nr[] @@ -4160,6 +4162,17 @@ int tv_check_for_opt_number_arg(const typval_T *const args, const int idx) || tv_check_for_number_arg(args, idx) != FAIL) ? OK : FAIL; } +/// Give an error and return FAIL unless "args[idx]" is a float or a number. +int tv_check_for_float_or_nr_arg(const typval_T *const args, const int idx) + FUNC_ATTR_NONNULL_ALL FUNC_ATTR_WARN_UNUSED_RESULT FUNC_ATTR_PURE +{ + if (args[idx].v_type != VAR_FLOAT && args[idx].v_type != VAR_NUMBER) { + semsg(_(e_number_required_for_argument_nr), idx + 1); + return FAIL; + } + return OK; +} + /// Give an error and return FAIL unless "args[idx]" is a bool. int tv_check_for_bool_arg(const typval_T *const args, const int idx) FUNC_ATTR_NONNULL_ALL FUNC_ATTR_WARN_UNUSED_RESULT FUNC_ATTR_PURE @@ -4240,6 +4253,18 @@ int tv_check_for_opt_dict_arg(const typval_T *const args, const int idx) || tv_check_for_dict_arg(args, idx) != FAIL) ? OK : FAIL; } +/// Give an error and return FAIL unless "args[idx]" is a string or +/// a number. +int tv_check_for_string_or_number_arg(const typval_T *const args, const int idx) + FUNC_ATTR_NONNULL_ALL FUNC_ATTR_WARN_UNUSED_RESULT FUNC_ATTR_PURE +{ + if (args[idx].v_type != VAR_STRING && args[idx].v_type != VAR_NUMBER) { + semsg(_(e_string_or_number_required_for_argument_nr), idx + 1); + return FAIL; + } + return OK; +} + /// Give an error and return FAIL unless "args[idx]" is a string or a list. int tv_check_for_string_or_list_arg(const typval_T *const args, const int idx) FUNC_ATTR_NONNULL_ALL FUNC_ATTR_WARN_UNUSED_RESULT FUNC_ATTR_PURE @@ -4251,6 +4276,14 @@ int tv_check_for_string_or_list_arg(const typval_T *const args, const int idx) return OK; } +/// Check for an optional string or list argument at 'idx' +int tv_check_for_opt_string_or_list_arg(const typval_T *const args, const int idx) + FUNC_ATTR_NONNULL_ALL FUNC_ATTR_WARN_UNUSED_RESULT FUNC_ATTR_PURE +{ + return (args[idx].v_type == VAR_UNKNOWN + || tv_check_for_string_or_list_arg(args, idx) != FAIL) ? OK : FAIL; +} + /// Give an error and return FAIL unless "args[idx]" is a string /// or a function reference. int tv_check_for_string_or_func_arg(const typval_T *const args, const int idx) |