Bump dependencies

wasm-smith: 0.11.0 -> 0.12.0
wasmparser: 0.86.0 -> 0.99.0
wast: 42.0.0 -> 52.0.2

codegen/luajit/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.12.0"
 edition = "2021"
 
 [dependencies]
-wasmparser = "0.86.0"
+wasmparser = "0.99.0"
 
 [dependencies.wasm-ast]
 path = "../../wasm-ast"

codegen/luajit/src/translator.rs

@@ -9,7 +9,7 @@ use wasm_ast::{
 	node::{FuncData, Statement},
 };
 use wasmparser::{
-	Data, DataKind, Element, ElementItem, ElementKind, Export, Import, InitExpr, Operator,
+	ConstExpr, Data, DataKind, Element, ElementItems, ElementKind, Export, Import, Operator,
 	OperatorsReader,
 };
 
@@ -49,7 +49,7 @@ fn write_named_array(name: &str, len: usize, w: &mut dyn Write) -> Result<()> {
 	writeln!(w, "local {name} = table_new({len}, 1)")
 }
 
-fn write_constant(init: &InitExpr, type_info: &TypeInfo, w: &mut dyn Write) -> Result<()> {
+fn write_constant(init: &ConstExpr, type_info: &TypeInfo, w: &mut dyn Write) -> Result<()> {
 	let code = reader_to_code(init.get_operators_reader());
 	let func = Factory::from_type_info(type_info).create_anonymous(&code);
 
@@ -157,8 +157,8 @@ fn write_element_list(list: &[Element], type_info: &TypeInfo, w: &mut dyn Write)
 		let (index, init) = match element.kind {
 			ElementKind::Active {
 				table_index,
-				init_expr,
+				offset_expr,
-			} => (table_index, init_expr),
+			} => (table_index, offset_expr),
 			_ => unimplemented!(),
 		};
 
@@ -171,13 +171,20 @@ fn write_element_list(list: &[Element], type_info: &TypeInfo, w: &mut dyn Write)
 		writeln!(w)?;
 		write!(w, "\t\tlocal data = {{ ")?;
 
-		for item in element.items.get_items_reader().unwrap() {
+		match element.items.clone() {
-			match item.unwrap() {
+			ElementItems::Functions(functions) => {
-				ElementItem::Func(index) => write!(w, "FUNC_LIST[{index}],"),
+				for index in functions {
-				ElementItem::Expr(init) => write_constant(&init, type_info, w),
+					let index = index.unwrap();
-			}?;
+					write!(w, "FUNC_LIST[{index}],")?;
+				}
+			}
+			ElementItems::Expressions(expressions) => {
+				for init in expressions {
+					let init = init.unwrap();
+					write_constant(&init, type_info, w)?;
+				}
+			}
 		}
-
 		writeln!(w, " }}")?;
 		writeln!(w, "\t\ttable.move(data, 1, #data, offset, target)")?;
 		writeln!(w, "\tend")?;
@@ -192,8 +199,8 @@ fn write_data_list(list: &[Data], type_info: &TypeInfo, w: &mut dyn Write) -> Re
 			DataKind::Passive => unimplemented!(),
 			DataKind::Active {
 				memory_index,
-				init_expr,
+				offset_expr,
-			} => (memory_index, init_expr),
+			} => (memory_index, offset_expr),
 		};
 
 		write!(w, "\trt.store.string(MEMORY_LIST[{index}], ")?;

codegen/luau/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.12.0"
 edition = "2021"
 
 [dependencies]
-wasmparser = "0.86.0"
+wasmparser = "0.99.0"
 
 [dependencies.wasm-ast]
 path = "../../wasm-ast"

codegen/luau/src/translator.rs

@@ -9,7 +9,7 @@ use wasm_ast::{
 	node::{FuncData, Statement},
 };
 use wasmparser::{
-	Data, DataKind, Element, ElementItem, ElementKind, Export, Import, InitExpr, Operator,
+	ConstExpr, Data, DataKind, Element, ElementItems, ElementKind, Export, Import, Operator,
 	OperatorsReader, ValType,
 };
 
@@ -49,7 +49,7 @@ fn write_named_array(name: &str, len: usize, w: &mut dyn Write) -> Result<()> {
 	writeln!(w, "local {name} = table.create({len})")
 }
 
-fn write_constant(init: &InitExpr, type_info: &TypeInfo, w: &mut dyn Write) -> Result<()> {
+fn write_constant(init: &ConstExpr, type_info: &TypeInfo, w: &mut dyn Write) -> Result<()> {
 	let code = reader_to_code(init.get_operators_reader());
 	let func = Factory::from_type_info(type_info).create_anonymous(&code);
 
@@ -157,8 +157,8 @@ fn write_element_list(list: &[Element], type_info: &TypeInfo, w: &mut dyn Write)
 		let (index, init) = match element.kind {
 			ElementKind::Active {
 				table_index,
-				init_expr,
+				offset_expr,
-			} => (table_index, init_expr),
+			} => (table_index, offset_expr),
 			_ => unimplemented!(),
 		};
 
@@ -171,11 +171,19 @@ fn write_element_list(list: &[Element], type_info: &TypeInfo, w: &mut dyn Write)
 		writeln!(w)?;
 		write!(w, "\t\tlocal data = {{ ")?;
 
-		for item in element.items.get_items_reader().unwrap() {
+		match element.items.clone() {
-			match item.unwrap() {
+			ElementItems::Functions(functions) => {
-				ElementItem::Func(index) => write!(w, "FUNC_LIST[{index}],"),
+				for index in functions {
-				ElementItem::Expr(init) => write_constant(&init, type_info, w),
+					let index = index.unwrap();
-			}?;
+					write!(w, "FUNC_LIST[{index}],")?;
+				}
+			}
+			ElementItems::Expressions(expressions) => {
+				for init in expressions {
+					let init = init.unwrap();
+					write_constant(&init, type_info, w)?;
+				}
+			}
 		}
 
 		writeln!(w, " }}")?;
@@ -192,8 +200,8 @@ fn write_data_list(list: &[Data], type_info: &TypeInfo, w: &mut dyn Write) -> Re
 			DataKind::Passive => unimplemented!(),
 			DataKind::Active {
 				memory_index,
-				init_expr,
+				offset_expr,
-			} => (memory_index, init_expr),
+			} => (memory_index, offset_expr),
 		};
 
 		write!(w, "\trt.store.string(MEMORY_LIST[{index}], ")?;

dev-test/Cargo.toml

@@ -9,14 +9,14 @@ cargo-fuzz = true
 
 [dependencies]
 libfuzzer-sys = "0.4.0"
-wasm-smith = "0.11.0"
+wasm-smith = "0.12.0"
 wasm-ast = { path = "../wasm-ast" }
 codegen-luajit = { path = "../codegen/luajit" }
 codegen-luau = { path = "../codegen/luau" }
 
 [dev-dependencies]
 test-generator = "0.3.0"
-wast = "42.0.0"
+wast = "52.0.2"
 
 [[bin]]
 name = "luajit_translate"

dev-test/tests/luajit_translate.rs

@@ -5,8 +5,8 @@ use std::{
 
 use wasm_ast::module::{Module, TypeInfo};
 use wast::{
-	core::{Expression, Instruction},
+	core::{WastArgCore, WastRetCore},
-	AssertExpression, WastExecute, WastInvoke, Wat,
+	WastArg, WastExecute, WastInvoke, WastRet, Wat,
 };
 
 use target::{get_name_from_id, Target};
@@ -18,26 +18,22 @@ static ASSERTION: &str = include_str!("luajit_assert.lua");
 struct LuaJIT;
 
 impl LuaJIT {
-	fn write_expression(data: &Expression, w: &mut dyn Write) -> Result<()> {
+	fn write_arg(data: &WastArg, w: &mut dyn Write) -> Result<()> {
-		let data = &data.instrs;
+		match data {
-
+			WastArg::Core(WastArgCore::I32(v)) => write!(w, "{v}"),
-		assert_eq!(data.len(), 1, "Only one instruction supported");
+			WastArg::Core(WastArgCore::I64(v)) => write!(w, "{v}LL"),
-
+			WastArg::Core(WastArgCore::F32(v)) => target::write_f32(f32::from_bits(v.bits), w),
-		match &data[0] {
+			WastArg::Core(WastArgCore::F64(v)) => target::write_f64(f64::from_bits(v.bits), w),
-			Instruction::I32Const(v) => write!(w, "{v}"),
+			_ => panic!("Unsupported expression"),
-			Instruction::I64Const(v) => write!(w, "{v}LL"),
-			Instruction::F32Const(v) => target::write_f32(f32::from_bits(v.bits), w),
-			Instruction::F64Const(v) => target::write_f64(f64::from_bits(v.bits), w),
-			_ => panic!("Unsupported instruction"),
 		}
 	}
 
-	fn write_simple_expression(data: &AssertExpression, w: &mut dyn Write) -> Result<()> {
+	fn write_ret(data: &WastRet, w: &mut dyn Write) -> Result<()> {
 		match data {
-			AssertExpression::I32(v) => write!(w, "{v}"),
+			WastRet::Core(WastRetCore::I32(v)) => write!(w, "{v}"),
-			AssertExpression::I64(v) => write!(w, "{v}LL"),
+			WastRet::Core(WastRetCore::I64(v)) => write!(w, "{v}LL"),
-			AssertExpression::F32(v) => target::write_f32_nan(v, w),
+			WastRet::Core(WastRetCore::F32(v)) => target::write_f32_nan(v, w),
-			AssertExpression::F64(v) => target::write_f64_nan(v, w),
+			WastRet::Core(WastRetCore::F64(v)) => target::write_f64_nan(v, w),
 			_ => panic!("Unsupported expression"),
 		}
 	}
@@ -51,7 +47,7 @@ impl LuaJIT {
 
 		data.args.iter().try_for_each(|v| {
 			write!(w, ", ")?;
-			Self::write_expression(v, w)
+			Self::write_arg(v, w)
 		})?;
 
 		write!(w, ")")
@@ -101,7 +97,7 @@ impl Target for LuaJIT {
 
 	fn write_assert_return(
 		data: &mut WastExecute,
-		result: &[AssertExpression],
+		result: &[WastRet],
 		w: &mut dyn Write,
 	) -> Result<()> {
 		match data {
@@ -112,7 +108,7 @@ impl Target for LuaJIT {
 				write!(w, "}}, {{")?;
 
 				for v in result {
-					Self::write_simple_expression(v, w)?;
+					Self::write_ret(v, w)?;
 					write!(w, ", ")?;
 				}
 
@@ -124,7 +120,7 @@ impl Target for LuaJIT {
 				write!(w, "assert_eq(")?;
 				write!(w, r#"loaded["{name}"].global_list["{global}"].value"#)?;
 				write!(w, ", ")?;
-				Self::write_simple_expression(&result[0], w)?;
+				Self::write_ret(&result[0], w)?;
 				writeln!(w, ")")
 			}
 			WastExecute::Wat(_) => panic!("Wat not supported"),

dev-test/tests/luau_translate.rs

@@ -5,8 +5,8 @@ use std::{
 
 use wasm_ast::module::{Module, TypeInfo};
 use wast::{
-	core::{Expression, Instruction},
+	core::{WastArgCore, WastRetCore},
-	AssertExpression, WastExecute, WastInvoke, Wat,
+	WastArg, WastExecute, WastInvoke, WastRet, Wat,
 };
 
 use target::{get_name_from_id, Target};
@@ -31,26 +31,22 @@ impl Luau {
 		write!(w, "rt.i64.from_u32({data_1}, {data_2})")
 	}
 
-	fn write_expression(data: &Expression, w: &mut dyn Write) -> Result<()> {
+	fn write_arg(data: &WastArg, w: &mut dyn Write) -> Result<()> {
-		let data = &data.instrs;
+		match data {
-
+			WastArg::Core(WastArgCore::I32(v)) => Self::write_i32(*v, w),
-		assert_eq!(data.len(), 1, "Only one instruction supported");
+			WastArg::Core(WastArgCore::I64(v)) => Self::write_i64(*v, w),
-
+			WastArg::Core(WastArgCore::F32(v)) => target::write_f32(f32::from_bits(v.bits), w),
-		match &data[0] {
+			WastArg::Core(WastArgCore::F64(v)) => target::write_f64(f64::from_bits(v.bits), w),
-			Instruction::I32Const(v) => Self::write_i32(*v, w),
+			_ => panic!("Unsupported expression"),
-			Instruction::I64Const(v) => Self::write_i64(*v, w),
-			Instruction::F32Const(v) => target::write_f32(f32::from_bits(v.bits), w),
-			Instruction::F64Const(v) => target::write_f64(f64::from_bits(v.bits), w),
-			_ => panic!("Unsupported instruction"),
 		}
 	}
 
-	fn write_simple_expression(data: &AssertExpression, w: &mut dyn Write) -> Result<()> {
+	fn write_ret(data: &WastRet, w: &mut dyn Write) -> Result<()> {
 		match data {
-			AssertExpression::I32(v) => Self::write_i32(*v, w),
+			WastRet::Core(WastRetCore::I32(v)) => Self::write_i32(*v, w),
-			AssertExpression::I64(v) => Self::write_i64(*v, w),
+			WastRet::Core(WastRetCore::I64(v)) => Self::write_i64(*v, w),
-			AssertExpression::F32(v) => target::write_f32_nan(v, w),
+			WastRet::Core(WastRetCore::F32(v)) => target::write_f32_nan(v, w),
-			AssertExpression::F64(v) => target::write_f64_nan(v, w),
+			WastRet::Core(WastRetCore::F64(v)) => target::write_f64_nan(v, w),
 			_ => panic!("Unsupported expression"),
 		}
 	}
@@ -64,7 +60,7 @@ impl Luau {
 
 		data.args.iter().try_for_each(|v| {
 			write!(w, ", ")?;
-			Self::write_expression(v, w)
+			Self::write_arg(v, w)
 		})?;
 
 		write!(w, ")")
@@ -114,7 +110,7 @@ impl Target for Luau {
 
 	fn write_assert_return(
 		data: &mut WastExecute,
-		result: &[AssertExpression],
+		result: &[WastRet],
 		w: &mut dyn Write,
 	) -> Result<()> {
 		match data {
@@ -125,7 +121,7 @@ impl Target for Luau {
 				write!(w, "}}, {{")?;
 
 				for v in result {
-					Self::write_simple_expression(v, w)?;
+					Self::write_ret(v, w)?;
 					write!(w, ", ")?;
 				}
 
@@ -137,7 +133,7 @@ impl Target for Luau {
 				write!(w, "assert_eq(")?;
 				write!(w, r#"loaded["{name}"].global_list["{global}"].value"#)?;
 				write!(w, ", ")?;
-				Self::write_simple_expression(&result[0], w)?;
+				Self::write_ret(&result[0], w)?;
 				writeln!(w, ")")
 			}
 			WastExecute::Wat(_) => panic!("Wat not supported"),

dev-test/tests/target.rs

@@ -7,8 +7,8 @@ use std::{
 
 use wasm_ast::module::Module as AstModule;
 use wast::{
-	core::Module as WaModule, parser::ParseBuffer, token::Id, AssertExpression, QuoteWat, Wast,
+	core::Module as WaModule, parser::ParseBuffer, token::Id, QuoteWat, Wast, WastDirective,
-	WastDirective, WastExecute, WastInvoke, Wat,
+	WastExecute, WastInvoke, WastRet, Wat,
 };
 
 macro_rules! impl_write_number_nan {
@@ -23,8 +23,8 @@ macro_rules! impl_write_number_nan {
 			}
 		}
 
-		pub fn $name_nan(data: &wast::NanPattern<$pattern>, w: &mut dyn Write) -> Result<()> {
+		pub fn $name_nan(data: &wast::core::NanPattern<$pattern>, w: &mut dyn Write) -> Result<()> {
-			use wast::NanPattern;
+			use wast::core::NanPattern;
 
 			match data {
 				NanPattern::CanonicalNan => write!(w, "LUA_NAN_CANONICAL"),
@@ -65,7 +65,7 @@ pub trait Target: Sized {
 
 	fn write_assert_return(
 		data: &mut WastExecute,
-		result: &[AssertExpression],
+		result: &[WastRet],
 		w: &mut dyn Write,
 	) -> Result<()>;
 

wasm-ast/Cargo.toml

@@ -4,4 +4,4 @@ version = "0.12.0"
 edition = "2021"
 
 [dependencies]
-wasmparser = "0.86.0"
+wasmparser = "0.99.0"

wasm-ast/src/factory.rs

@@ -1,4 +1,4 @@
-use wasmparser::{BlockType, FunctionBody, MemoryImmediate, Operator, Result};
+use wasmparser::{BlockType, FunctionBody, MemArg, Operator, Result};
 
 use crate::{
 	module::{read_checked, TypeInfo},
@@ -82,7 +82,7 @@ impl StatList {
 	leak_on!(leak_global_write, Global);
 	leak_on!(leak_memory_write, Memory);
 
-	fn push_load(&mut self, load_type: LoadType, memarg: MemoryImmediate) {
+	fn push_load(&mut self, load_type: LoadType, memarg: MemArg) {
 		let memory = memarg.memory.try_into().unwrap();
 		let offset = memarg.offset.try_into().unwrap();
 
@@ -96,7 +96,7 @@ impl StatList {
 		self.stack.push_with_single(data);
 	}
 
-	fn add_store(&mut self, store_type: StoreType, memarg: MemoryImmediate) {
+	fn add_store(&mut self, store_type: StoreType, memarg: MemArg) {
 		let memory = memarg.memory.try_into().unwrap();
 		let offset = memarg.offset.try_into().unwrap();
 
@@ -429,16 +429,16 @@ impl<'a> Factory<'a> {
 				self.target.set_terminator(Terminator::Unreachable);
 			}
 			Operator::Nop => {}
-			Operator::Block { ty } => {
+			Operator::Block { blockty } => {
-				self.start_block(ty, BlockVariant::Forward);
+				self.start_block(blockty, BlockVariant::Forward);
 			}
-			Operator::Loop { ty } => {
+			Operator::Loop { blockty } => {
-				self.start_block(ty, BlockVariant::Backward);
+				self.start_block(blockty, BlockVariant::Backward);
 			}
-			Operator::If { ty } => {
+			Operator::If { blockty } => {
 				let cond = self.target.stack.pop();
 
-				self.start_block(ty, BlockVariant::If);
+				self.start_block(blockty, BlockVariant::If);
 				self.pending.last_mut().unwrap().stack.push(cond);
 			}
 			Operator::Else => {
@@ -465,15 +465,15 @@ impl<'a> Factory<'a> {
 				self.target.leak_all();
 				self.target.code.push(data);
 			}
-			Operator::BrTable { ref table } => {
+			Operator::BrTable { ref targets } => {
 				let condition = self.target.stack.pop().into();
-				let data = table
+				let data = targets
 					.targets()
 					.map(Result::unwrap)
 					.map(|v| self.get_br_terminator(v.try_into().unwrap()))
 					.collect();
 
-				let default = self.get_br_terminator(table.default().try_into().unwrap());
+				let default = self.get_br_terminator(targets.default().try_into().unwrap());
 
 				let term = Terminator::BrTable(BrTable {
 					condition,
@@ -497,9 +497,11 @@ impl<'a> Factory<'a> {
 				self.add_call(index);
 			}
 			Operator::CallIndirect {
-				index, table_byte, ..
+				type_index,
+				table_byte,
+				..
 			} => {
-				let index = index.try_into().unwrap();
+				let index = type_index.try_into().unwrap();
 
 				self.add_call_indirect(index, table_byte.into());
 			}

wasm-ast/src/module.rs

@@ -105,11 +105,10 @@ impl<'a> Module<'a> {
 					self.start_section = Some(func);
 				}
 				Payload::CustomSection(v) if v.name() == "name" => {
-					for name in NameSectionReader::new(v.data(), v.data_offset())? {
+					for name in NameSectionReader::new(v.data(), v.data_offset()) {
 						if let Name::Function(map) = name? {
-							let mut iter = map.get_map()?;
+							let mut iter = map.into_iter();
-
+							while let Some(Ok(elem)) = iter.next() {
-							while let Ok(elem) = iter.read() {
 								self.name_section.insert(elem.index, elem.name);
 							}
 						}
@@ -250,7 +249,7 @@ impl<'a> TypeInfo<'a> {
 	pub(crate) fn by_type_index(&self, index: usize) -> (usize, usize) {
 		let Type::Func(ty) = &self.type_list[index];
 
-		(ty.params.len(), ty.returns.len())
+		(ty.params().len(), ty.results().len())
 	}
 
 	pub(crate) fn by_func_index(&self, index: usize) -> (usize, usize) {