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azur 2023-07-02 16:35:46 +07:00
parent 3a837e30be
commit 5dd41a62a1
7 changed files with 25 additions and 365 deletions
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341
Cargo.lock generated
View file

@ -62,18 +62,6 @@ dependencies = [
"windows-sys",
]
[[package]]
name = "anyhow"
version = "1.0.71"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "arbitrary"
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[[package]]
name = "ariadne"
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@ -84,12 +72,6 @@ dependencies = [
"yansi",
]
[[package]]
name = "autocfg"
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source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
[[package]]
name = "bin"
version = "0.1.0"
@ -109,12 +91,6 @@ version = "1.3.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
[[package]]
name = "bumpalo"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "cc"
version = "1.0.79"
@ -133,7 +109,7 @@ version = "1.0.0-alpha.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"hashbrown 0.13.2",
"hashbrown",
"stacker",
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@ -190,144 +166,10 @@ name = "com"
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dependencies = [
"chumsky",
"cranelift",
"cranelift-jit",
"cranelift-module",
"cranelift-native",
"syntax",
"typing",
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[[package]]
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dependencies = [
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"cranelift-frontend",
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[[package]]
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[[package]]
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[[package]]
name = "cranelift-jit"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"cranelift-codegen",
"cranelift-control",
"cranelift-entity",
"cranelift-module",
"cranelift-native",
"libc",
"log",
"region",
"target-lexicon",
"wasmtime-jit-icache-coherence",
"windows-sys",
]
[[package]]
name = "cranelift-module"
version = "0.96.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b2709ba70d7340ef9ffc408df1905bfd02f33eddeb6f8a7198d93c1d0c1154c3"
dependencies = [
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[[package]]
name = "cranelift-native"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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"libc",
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[[package]]
name = "errno"
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@ -349,29 +191,6 @@ dependencies = [
"libc",
]
[[package]]
name = "fallible-iterator"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4443176a9f2c162692bd3d352d745ef9413eec5782a80d8fd6f8a1ac692a07f7"
[[package]]
name = "gimli"
version = "0.27.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ad0a93d233ebf96623465aad4046a8d3aa4da22d4f4beba5388838c8a434bbb4"
dependencies = [
"fallible-iterator",
"indexmap",
"stable_deref_trait",
]
[[package]]
name = "hashbrown"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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version = "0.13.2"
@ -393,16 +212,6 @@ version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fed44880c466736ef9a5c5b5facefb5ed0785676d0c02d612db14e54f0d84286"
[[package]]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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]
[[package]]
name = "io-lifetimes"
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@ -419,9 +228,6 @@ name = "ir"
version = "0.1.0"
dependencies = [
"chumsky",
"serde",
"serde-lexpr",
"serde_derive",
"syntax",
"typing",
]
@ -438,38 +244,11 @@ dependencies = [
"windows-sys",
]
[[package]]
name = "itoa"
version = "1.0.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "453ad9f582a441959e5f0d088b02ce04cfe8d51a8eaf077f12ac6d3e94164ca6"
[[package]]
name = "lexpr"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
"itoa",
"lexpr-macros",
"ryu",
]
[[package]]
name = "lexpr-macros"
version = "0.2.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "36b5cb8bb985c81a8ac1a0f8b5c4865214f574ddd64397ef7a99c236e21f35bb"
dependencies = [
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"quote",
]
[[package]]
name = "libc"
version = "0.2.142"
version = "0.2.147"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "linux-raw-sys"
@ -477,21 +256,6 @@ version = "0.3.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "36eb31c1778188ae1e64398743890d0877fef36d11521ac60406b42016e8c2cf"
[[package]]
name = "log"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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dependencies = [
"libc",
]
[[package]]
name = "once_cell"
version = "1.17.1"
@ -525,37 +289,6 @@ dependencies = [
"proc-macro2",
]
[[package]]
name = "regalloc2"
version = "0.8.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d4a52e724646c6c0800fc456ec43b4165d2f91fba88ceaca06d9e0b400023478"
dependencies = [
"hashbrown 0.13.2",
"log",
"rustc-hash",
"slice-group-by",
"smallvec",
]
[[package]]
name = "region"
version = "2.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "877e54ea2adcd70d80e9179344c97f93ef0dffd6b03e1f4529e6e83ab2fa9ae0"
dependencies = [
"bitflags",
"libc",
"mach",
"winapi",
]
[[package]]
name = "rustc-hash"
version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
name = "rustix"
version = "0.37.14"
@ -570,57 +303,6 @@ dependencies = [
"windows-sys",
]
[[package]]
name = "ryu"
version = "1.0.13"
source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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@ -658,12 +340,6 @@ dependencies = [
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@ -696,17 +372,6 @@ version = "0.9.4"
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[[package]]
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dependencies = [
"cfg-if",
"libc",
"windows-sys",
]
[[package]]
name = "winapi"
version = "0.3.9"

4
com/Cargo.toml
View file

@ -5,9 +5,5 @@ edition = "2021"
[dependencies]
chumsky = "1.0.0-alpha.3"
cranelift = "0.96.3"
cranelift-jit = "0.96.3"
cranelift-module = "0.96.3"
cranelift-native = "0.96.3"
syntax = { path = "../syntax" }
typing = { path = "../typing" }

10
example/err_ty.hlm Normal file
View file

@ -0,0 +1,10 @@
let f = fun (a (Int) -> Int, y Int) -> a(y);
let g = fun (a (Int, Int) -> Int, y Int) -> a(y, 1);
let a = fun (x Int) -> x + 1;
let b = fun (x Int, y Int) -> x + y;
f(a, 1);
g(a, 1);
f(b, 1);
g(b, 1);

2
example/simple.hlm
View file

@ -2,6 +2,6 @@ let add = fun (x Int, y Int) Int -> x + y;
let succ = fun (x) -> x + 1;
let mul = fun (x, y) -> x * y;
add(33, 34)
add(33, 35)
|> fun (x) -> succ(x)
|> fun (x) -> mul(x, 10)

3
ir/Cargo.toml
View file

@ -5,8 +5,5 @@ edition = "2021"
[dependencies]
chumsky = "1.0.0-alpha.3"
serde = "1.0.164"
serde-lexpr = "0.1.3"
serde_derive = "1.0.164"
syntax = { path = "../syntax" }
typing = { path = "../typing" }

2
ir/src/lib.rs
View file

@ -1,7 +1,7 @@
use typing::typed::TExpr;
use syntax::expr::{Lit as ExprLit, UnaryOp, BinaryOp};
use std::fmt::{self, Display, Formatter, Result as FmtResult};
use std::fmt::{Display, Formatter, Result as FmtResult};
#[derive(Clone, Debug)]
pub enum Lit<'src> {

20
typing/src/infer.rs
View file

@ -187,22 +187,11 @@ impl<'src> Infer<'src> {
(Func(a1, r1), Func(a2, r2)) => {
// Check the number of arguments
if a1.len() != a2.len() {
let mut e = InferError::new("Argument length mismatch", c.span)
let e = InferError::new("Argument length mismatch", c.span)
.add_error(format!(
"This function is expected to take {} arguments, found {}",
a2.len(), a1.len()
), c.span);
if a2.len() > a1.len() {
// Get the types of the needed arguments
let mut args = Vec::new();
for i in a1.len()..a2.len() {
args.push(self.substitute(a2[i].clone()).to_string());
}
e = e.add_hint(format!(
"Need arguments of type `{}` to call this function",
args.join(", ")
), c.span);
}
return Err(e);
}
// Unify the arguments
@ -243,7 +232,6 @@ impl<'src> Infer<'src> {
}
/// Solve the constraints by unifying them
fn solve(&mut self) -> Vec<InferError> {
let mut errors = Vec::new();
for c in self.constraints.clone().into_iter() {
@ -737,8 +725,12 @@ pub fn infer_exprs(es: Vec<(Expr, SimpleSpan)>) -> (Vec<(TExpr, SimpleSpan)>, Ve
let solve_errors = inf.solve();
if !solve_errors.is_empty() {
errors.extend(solve_errors);
} else {
// Substitute the types
tes = tes.into_iter()
.map(|(te, s)| (inf.substitute_texp(te), s))
.collect();
}
(rename_exprs(tes), errors)
}