imxyy1soope1/nixjit
1
0
Fork 0
Code Issues Pull Requests Actions Projects 1 Releases Activity

feat: gc (does compile, but WIP)

Browse Source
This commit is contained in:
imxyy_soope_
2025-05-27 21:08:59 +08:00
parent 319c12c1f4
commit c3ace28af1
20 changed files with 696 additions and 575 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
src/builtins/mod.rs
View File

@@ -2,25 +2,24 @@ use gc_arena::{Gc, Mutation};
use hashbrown::HashMap;
use crate::env::VmEnv;
use crate::ty::common::Const;
use crate::ty::internal::{AttrSet, CoW, PrimOp, Value};
use crate::vm::VM;
pub fn env<'gc>(vm: &VM<'gc>, mc: &Mutation<'gc>) -> Gc<'gc, VmEnv<'gc>> {
let primops: [PrimOp<'gc>; 7] = [
PrimOp::new("add", 2, |args, _, _| {
pub fn env<'gc>(vm: &VM, mc: &Mutation<'gc>) -> Gc<'gc, VmEnv<'gc>> {
let primops = [
PrimOp::new("add", 2, |args, _, mc| {
let Ok([mut first, second]): Result<[Value; 2], _> = args.try_into() else {
unreachable!()
};
first.add(second);
first.add(second, mc);
first.ok()
}),
PrimOp::new("sub", 2, |args, _, _| {
PrimOp::new("sub", 2, |args, _, mc| {
let Ok([mut first, mut second]): Result<[Value; 2], _> = args.try_into() else {
unreachable!()
};
second.neg();
first.add(second);
first.add(second, mc);
first.ok()
}),
PrimOp::new("mul", 2, |args, _, _| {
@@ -44,7 +43,7 @@ pub fn env<'gc>(vm: &VM<'gc>, mc: &Mutation<'gc>) -> Gc<'gc, VmEnv<'gc>> {
first.lt(second);
first.ok()
}),
PrimOp::new("seq", 2, |args, vm, mc| {
/* PrimOp::new("seq", 2, |args, vm, mc| {
let Ok([mut first, second]): Result<[_; 2], _> = args.try_into() else {
unreachable!()
};
@@ -52,17 +51,17 @@ pub fn env<'gc>(vm: &VM<'gc>, mc: &Mutation<'gc>) -> Gc<'gc, VmEnv<'gc>> {
second.ok()
}),
PrimOp::new("deepSeq", 2, |args, vm, mc| {
let [mut first, second] = *args.into_boxed_slice() else {
let Ok([mut first, second]): Result<[_; 2], _> = args.try_into() else {
unreachable!()
};
first.force_deep(vm, mc).unwrap();
second.ok()
}),
}), */
];
let mut env_map = HashMap::new();
env_map.insert(vm.new_sym("true"), Value::Const(Const::Bool(true)));
env_map.insert(vm.new_sym("false"), Value::Const(Const::Bool(false)));
env_map.insert(vm.new_sym("true"), Value::Bool(true));
env_map.insert(vm.new_sym("false"), Value::Bool(false));
let mut map = HashMap::new();
for primop in primops {
@@ -74,10 +73,13 @@ pub fn env<'gc>(vm: &VM<'gc>, mc: &Mutation<'gc>) -> Gc<'gc, VmEnv<'gc>> {
map.insert(vm.new_sym(primop.name), Value::PrimOp(primop));
}
let sym = vm.new_sym("builtins");
let attrs = CoW::new_cyclic(|this| {
map.insert(sym, Value::AttrSet(this));
AttrSet::from_inner(map)
}, mc);
let attrs = CoW::new_cyclic(
|this| {
map.insert(sym, Value::AttrSet(this));
AttrSet::from_inner(map)
},
mc,
);
let builtins = Value::AttrSet(attrs);
env_map.insert(sym, builtins);