litex-lang 0.9.6-beta

use crate::prelude::*;

impl Runtime {
    pub fn verify_obj_satisfies_family(
        &mut self,
        obj: Obj,
        family_ty: &FamilyObj,
        verify_state: &VerifyState,
    ) -> Result<StmtResult, RuntimeError> {
        let family_name = family_ty.name.to_string();
        let def = match self.get_cloned_family_definition_by_name(&family_name) {
            Some(d) => d,
            None => {
                return Err(
                    RuntimeError::new_verify_error_with_msg_position_previous_error(
                        format!("family `{}` is not defined", family_name),
                        default_line_file(),
                        None,
                    ),
                );
            }
        };
        let expected_count = ParamGroupWithParamType::number_of_params(&def.params_def_with_type);
        if family_ty.params.len() != expected_count {
            return Err(
                RuntimeError::new_verify_error_with_msg_position_previous_error(
                    format!(
                        "family `{}` expects {} type argument(s), got {}",
                        family_name,
                        expected_count,
                        family_ty.params.len()
                    ),
                    default_line_file(),
                    None,
                ),
            );
        }
        let param_to_arg_map = ParamGroupWithParamType::param_defs_and_args_to_param_to_arg_map(
            &def.params_def_with_type,
            &family_ty.params,
        );
        let member_set = self
            .inst_obj(&def.equal_to, &param_to_arg_map)
            .map_err(|e| {
                RuntimeError::new_verify_error_with_msg_position_previous_error(
                    String::new(),
                    default_line_file(),
                    Some(e),
                )
            })?;
        let fact = AtomicFact::InFact(InFact::new(obj, member_set, default_line_file()));
        self.verify_atomic_fact(&fact, verify_state)
    }
}