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remove let statement

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azur 2023-03-04 23:21:19 +07:00
parent c061c6d038
commit 39b2f10bb5
2 changed files with 1 additions and 3 deletions
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1
src/asts/past.rs
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@ -45,7 +45,6 @@ pub enum PExpr {
#[derive(Clone, Debug)] #[derive(Clone, Debug)]
pub enum PStmt { pub enum PStmt {
Expr(Spanned<PExpr>), Expr(Spanned<PExpr>),
Let(Vec<(String, Type, Spanned<PExpr>)>),
Func { Func {
name: String, name: String,
args: Vec<(String, Type)>, args: Vec<(String, Type)>,

3
src/trans/low.rs
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@ -7,7 +7,6 @@ use crate::asts::{
pub fn translate_stmt(stmt: PStmt) -> Stmt { pub fn translate_stmt(stmt: PStmt) -> Stmt {
match stmt { match stmt {
PStmt::Expr(e) => Stmt::Expr(translate_expr(e.0)), PStmt::Expr(e) => Stmt::Expr(translate_expr(e.0)),
PStmt::Let(vars) => todo!(),
PStmt::Func { name, args, ret, body } => Stmt::Func { PStmt::Func { name, args, ret, body } => Stmt::Func {
name, name,
args: args.into_iter().map(|(name, _ty)| name).collect(), args: args.into_iter().map(|(name, _ty)| name).collect(),
@ -20,7 +19,7 @@ pub fn translate_stmt(stmt: PStmt) -> Stmt {
pub fn exprs_to_lam(es: Vec<PExpr>) -> Expr { pub fn exprs_to_lam(es: Vec<PExpr>) -> Expr {
let lam = Expr::Lambda { let lam = Expr::Lambda {
args: vec![], args: vec![],
body: es.into_iter().map(|e| translate_expr(e)).collect(), body: es.into_iter().map(translate_expr).collect(),
}; };
Expr::Call(Box::new(lam), vec![]) Expr::Call(Box::new(lam), vec![])
} }