Cargo.lock

@@ -140,7 +140,6 @@ dependencies = [
  "ariadne",
  "chumsky",
  "clap",
- "hir",
  "lexer",
  "parser",
 ]
@@ -160,13 +159,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "hir"
-version = "0.1.0"
-dependencies = [
- "parser",
-]
-
 [[package]]
 name = "indexmap"
 version = "1.8.0"

Cargo.toml

@@ -3,5 +3,4 @@ members = [
     "crates/main",
     "crates/lexer",
     "crates/parser",
-    "crates/hir",
 ]

FUNDING.yml

@@ -1 +0,0 @@
-ko_fi: azur1s

README.md

@@ -1,7 +1,7 @@
 # Hades
-Programming language that compiles to JavaScript!
+Programming language that compiles to JavaScript
 
-Note: Everything in this project can be changed at anytime! (I'm still finding out what work best for lots of thing) if you have an idea, feel free to create an issues about it, or even create a PR! (I'd be very happy)
+Note: The syntax can still be changed and also the compile target (I'm still finding out what target will suit this the best) if you have an idea, feel free to create an issues about it.
 
 # Prerequistie
 - `node` or any JavaScript runner
@@ -16,4 +16,8 @@ Note: Everything in this project can be changed at anytime! (I'm still finding o
 # License
 Hades is licensed under both [MIT license](https://github.com/azur1s/hades/blob/master/LICENSE-MIT) and [Apache License](https://github.com/azur1s/hades/blob/master/LICENSE-APACHE)
 
+# Support
+This is just a project for fun. If you wish to support me, you can do it through:
+- [Kofi](https://ko-fi.com/azur1s)
+
 Anything helps! :D

crates/hir/Cargo.toml

@@ -1,10 +0,0 @@
-[package]
-name = "hir"
-license = "MIT OR Apache-2.0"
-version = "0.1.0"
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]
-parser = { path = "../parser" }

crates/hir/src/lib.rs

@@ -1,49 +0,0 @@
-use std::ops::Range;
-use parser::Expr;
-
-#[derive(Debug)]
-pub enum Value { Int(i64), Float(f64), Bool(bool), String(String), Ident(String) }
-
-#[derive(Debug)]
-pub enum IRKind {
-    Define { name: String, type_hint: String, value: Box<Self> },
-    Fun { name: String, return_type_hint: String, args: Vec<(String, String)>, body: Box<Self> },
-    Call { name: String, args: Vec<Self> },
-    Do { body: Box<Self> },
-    If { cond: Box<Self>, body: Box<Self>, else_body: Box<Self> },
-    Value { value: Value },
-    Binary { op: String, left: Box<Self>, right: Box<Self> },
-}
-
-#[derive(Debug)]
-pub struct IR {
-    pub kind: IRKind,
-    pub span: Range<usize>
-}
-
-impl IR {
-    pub fn new(kind: IRKind, span: Range<usize>) -> Self {
-        Self { kind, span }
-    }
-}
-
-pub fn ast_to_ir(ast: Vec<(Expr, Range<usize>)>) -> Vec<IR> {
-    let mut irs = Vec::new();
-    for expr in ast {
-        let ir_kind = expr_to_ir(&expr.0);
-        let ir = IR::new(ir_kind, expr.1);
-        irs.push(ir);
-    }
-    irs
-}
-
-pub fn expr_to_ir(expr: &Expr) -> IRKind {
-    match expr {
-        Expr::Let { name, type_hint, value } => {
-            let value = expr_to_ir(&value.0);
-            IRKind::Define { name: name.clone(), type_hint: type_hint.clone(), value: Box::new(value) }
-        },
-        Expr::Int(value) => IRKind::Value { value: Value::Int(*value) },
-        _ => { dbg!(expr); todo!() }
-    }
-}

crates/main/Cargo.toml

@@ -8,6 +8,5 @@ edition = "2021"
 clap = { version = "3.0.14", features = ["derive"] }
 lexer = { path = "../lexer" }
 parser = { path = "../parser" }
-hir = { path = "../hir" }
 chumsky = "0.8.0"
 ariadne = "0.1.5"

crates/main/src/main.rs

@@ -4,7 +4,6 @@ use clap::Parser as ArgParser;
 use ariadne::{Report, ReportKind, Label, Source, Color, Fmt};
 use lexer::lex;
 use parser::parse;
-use hir::ast_to_ir;
 
 pub mod args;
 use args::{Args, Options};
@@ -26,7 +25,6 @@ fn main() {
             let (tokens, lex_error) = lex(src.clone());
             let (ast, parse_error) = parse(tokens.unwrap(), src.chars().count());
 
-            // Report errors.
             lex_error.into_iter()
                 .map(|e| e.map(|e| e.to_string()))
                 .chain(parse_error.into_iter().map(|e| e.map(|tok| tok.to_string())))
@@ -86,6 +84,9 @@ fn main() {
                                             .fg(Color::Red)
                                     ))
                                     .with_color(Color::Red)
+                            )
+                            .with_help(
+                                "You might have forgotten to end a previous line with semicolon"
                             ),
                         _ => {
                             println!("{:?}", e);
@@ -98,11 +99,7 @@ fn main() {
 
             match ast {
                 Some(ast) => {
-                    // Convert the AST to HIR.
+                    println!("{:#?}", ast);
-                    let ir = ast_to_ir(ast);
-
-                    // Print the HIR.
-                    println!("{:#?}", ir);
                 },
                 None => {
                     log(2, "Failed to parse.");

example/ex.hades

@@ -1 +1,17 @@
-let foo: int = 1;
+-- Variables
+let foo: Int = 1;
+let bar: String = "bar";
+
+-- Functions
+fun add (lhs: Int) (rhs: Int): Int = lhs + rhs;
+fun add_2 (lhs: Int) (rhs: Int): Int = do
+    let a: Int = lhs + rhs;
+    let b: Int = a + lhs;
+    return b;
+end;
+
+-- Entry point (maybe)
+fun main: Void = do
+    print(add(34, 35));
+    return 0;
+end;