whew

hblang/build.rs

@@ -7,7 +7,10 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
 
     let mut generated = String::new();
 
-    writeln!(generated, "#![allow(dead_code)]")?;
+    writeln!(
+        generated,
+        "#![allow(dead_code)] #![allow(clippy::upper_case_acronyms)]"
+    )?;
     gen_max_size(&mut generated)?;
     gen_encodes(&mut generated)?;
     gen_structs(&mut generated)?;

hblang/src/codegen.rs

@@ -1,3 +1,5 @@
+#![allow(dead_code)]
+#![allow(clippy::all)]
 use std::{
     cell::{Cell, RefCell},
     ops::Range,

hblang/src/ident.rs

@@ -2,24 +2,24 @@ pub type Ident = u32;
 
 const LEN_BITS: u32 = 6;
 
-pub fn len(ident: Ident) -> u32 {
+pub fn len(ident: u32) -> u32 {
     ident & ((1 << LEN_BITS) - 1)
 }
 
-pub fn is_null(ident: Ident) -> bool {
+pub fn is_null(ident: u32) -> bool {
     (ident >> LEN_BITS) == 0
 }
 
-pub fn pos(ident: Ident) -> u32 {
+pub fn pos(ident: u32) -> u32 {
     (ident >> LEN_BITS).saturating_sub(1)
 }
 
-pub fn new(pos: u32, len: u32) -> Ident {
+pub fn new(pos: u32, len: u32) -> u32 {
     debug_assert!(len < (1 << LEN_BITS));
     ((pos + 1) << LEN_BITS) | len
 }
 
-pub fn range(ident: Ident) -> std::ops::Range<usize> {
+pub fn range(ident: u32) -> std::ops::Range<usize> {
     let (len, pos) = (len(ident) as usize, pos(ident) as usize);
     pos..pos + len
 }

hblang/src/lib.rs

@@ -1,4 +1,5 @@
 #![feature(vec_pop_if)]
+#![feature(inline_const_pat)]
 #![feature(pattern)]
 #![feature(if_let_guard)]
 #![feature(slice_partition_dedup)]
@@ -10,6 +11,7 @@
 #![feature(ptr_metadata)]
 #![feature(const_mut_refs)]
 #![feature(slice_ptr_get)]
+#![allow(clippy::format_collect)]
 
 use std::{
     collections::VecDeque,
@@ -20,8 +22,6 @@ use std::{
 
 use parser::Ast;
 
-use crate::parser::FileId;
-
 #[macro_export]
 macro_rules! run_tests {
     ($runner:path: $($name:ident => $input:expr;)*) => {$(
@@ -286,9 +286,9 @@ pub fn parse_all(threads: usize, root: &str) -> io::Result<Vec<Ast>> {
         }
     }
 
-    type Task = (FileId, PathBuf, Option<std::process::Command>);
+    type Task = (u32, PathBuf, Option<std::process::Command>);
 
-    let seen = Mutex::new(HashMap::<PathBuf, FileId>::default());
+    let seen = Mutex::new(HashMap::<PathBuf, u32>::default());
     let tasks = TaskQueue::<Task>::new(threads);
     let ast = Mutex::new(Vec::<io::Result<Ast>>::new());
 
@@ -306,7 +306,7 @@ pub fn parse_all(threads: usize, root: &str) -> io::Result<Vec<Ast>> {
                 }
                 std::collections::hash_map::Entry::Vacant(entry) => {
                     entry.insert(len as _);
-                    len as FileId
+                    len as u32
                 }
             }
         };

hblang/src/parser.rs

@@ -533,6 +533,7 @@ macro_rules! generate_expr {
            pub fn used_bytes(&self) -> usize {
                match self {$(
                    Self::$variant { $($field,)* } => {
+                        #[allow(clippy::size_of_ref)]
                         let fields = [$(($field as *const _ as usize - self as *const _ as usize, std::mem::size_of_val($field)),)*];
                         let (last, size) = fields.iter().copied().max().unwrap();
                         last + size
@@ -905,11 +906,11 @@ impl ExprRef {
     }
 
     pub fn get<'a>(&self, from: &'a Ast) -> Option<&'a Expr<'a>> {
+        ArenaChunk::contains(from.mem.base, self.0.as_ptr() as _).then_some(())?;
         // SAFETY: the pointer is or was a valid reference in the past, if it points within one of
         // arenas regions, it muts be walid, since arena does not give invalid pointers to its
         // allocations
-        ArenaChunk::contains(from.mem.base, self.0.as_ptr() as _)
-            .then(|| unsafe { { self.0 }.as_ref() })
+        Some(unsafe { { self.0 }.as_ref() })
     }
 }
 

hbvm/src/mem/mod.rs

@@ -101,7 +101,7 @@ impl Memory for HostMemory {
         count: usize,
     ) -> Result<(), StoreError> {
         debug_assert!(addr.get() != 0);
-        debug_assert!(source != core::ptr::null());
+        debug_assert!(!source.is_null());
         unsafe { core::ptr::copy(source, addr.get() as *mut u8, count) }
         Ok(())
     }