litex-lang 0.9.73-beta

use crate::prelude::*;

impl Runtime {
    pub fn exec_let_stmt(&mut self, def_let_stmt: &DefLetStmt) -> Result<StmtResult, RuntimeError> {
        let mut infer_result = self
            .define_params_with_type(&def_let_stmt.param_def, false, ParamObjType::Identifier)
            .map_err(|e| short_exec_error(def_let_stmt.clone().into(), "", Some(e), vec![]))?;
        for fact in def_let_stmt.facts.iter() {
            let fact_infer_result = self
                .verify_fact_well_defined_and_store_and_infer(
                    fact.clone(),
                    &VerifyState::new(0, false),
                )
                .map_err(|inner_exec_error| {
                    short_exec_error(
                        def_let_stmt.clone().into(),
                        "",
                        Some(inner_exec_error),
                        vec![],
                    )
                })?;
            infer_result.new_infer_result_inside(fact_infer_result);
            // Body facts are not added by infer() for chain/and/or/exist; record them for JSON / CLI.
            infer_result.new_fact(fact);
        }
        Ok((NonFactualStmtSuccess::new(def_let_stmt.clone().into(), infer_result, vec![])).into())
    }
}