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5754ecf641
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9431270504
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@ -7,14 +7,7 @@ fun main: int = do
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return 69;
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end;
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```
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or with the pipe operator:
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```sml
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fun main: int = do
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"Hello, World!\n"
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|> @write();
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return 69;
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end;
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```
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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)
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# Prerequistie
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@ -2,11 +2,10 @@ use std::fmt::Display;
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use hir::{IR, IRKind, Value};
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const MODULE_INCLUDES: [&str; 4] = [
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"\"hazure/io.hpp\"",
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"\"hazure/time.hpp\"",
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"<stdbool.h>",
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"<string>",
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const MODULE_INCLUDES: [&str; 3] = [
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"\"hazure/io.hpp\"", // `read()` and `write()`
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"<stdbool.h>", // bool type
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"<string>", // string type
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];
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pub struct Codegen {
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@ -64,8 +63,7 @@ impl Codegen {
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IRKind::Intrinsic { name, args } => {
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match name.as_str() {
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"write" => { format!("hazure_write({}){}\n", self.gen_ir(&args[0], false), semicolon!()) },
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"read" => { format!("hazure_read(){}\n", semicolon!()) },
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"time" => { format!("hazure_get_time(){}\n", semicolon!()) },
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"read" => { format!("hazure_read({}){}\n", self.gen_ir(&args[0], false), semicolon!()) },
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_ => unreachable!(format!("Unknown intrinsic: {}", name)) // Shoul be handled by lowering
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}
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},
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@ -1,10 +1,9 @@
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use std::ops::Range;
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use parser::Expr;
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const INTRINSICS: [&str; 3] = [
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const INTRINSICS: [&str; 2] = [
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"write",
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"read",
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"time",
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];
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#[derive(Debug)]
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@ -121,19 +121,10 @@ pub fn lexer() -> impl Parser<char, Vec<(Token, Span)>, Error = Simple<char>> {
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.or(keyword)
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.recover_with(skip_then_retry_until([]));
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// let comment = just("--").then(take_until(just('\n'))).padded();
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let comment = just('-')
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.then_ignore(just('{')
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.ignore_then(none_of('}').ignored().repeated())
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.then_ignore(just("}-"))
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.or(none_of('\n').ignored().repeated())
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)
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.padded()
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.ignored()
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.repeated();
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let comment = just("--").then(take_until(just('\n'))).padded();
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token
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.padded_by(comment)
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.padded_by(comment.repeated())
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.map_with_span(|token, span| (token, span))
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.padded()
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.repeated()
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@ -1,4 +0,0 @@
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fun main: int = do
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@time()
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|> @write();
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end;
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@ -1,9 +0,0 @@
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#pragma once
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#include <ctime>
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/*
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* @brief Get time in seconds since the Epoch.
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*/
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int hazure_get_time() {
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return std::time(0);
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}
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