ITStudio_OUC/OxideJS-New
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refactor: 寄存器号 u8→u32 全链放宽，vreg 化去 checkpoint/reg_overflow

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彭俊皓
2026-08-06 16:31:16 +08:00
parent 5988696f5b
commit 224d1347eb
54 changed files with 404 additions and 431 deletions
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crates/oxide_emit/src/stmt/declaration/function_decl.rs
+4 -4
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@@ -9,7 +9,7 @@ use oxide_parser::Statement;
impl Emitter {
pub(crate) fn emit_function_declaration_statement(
&self, stmt: &Statement, ctx: &mut CompileCtx,
) -> Result<Option<u8>, String> {
) -> Result<Option<u32>, String> {
let Statement::FunctionDeclaration(fd) = stmt else {
return Err("FunctionDeclaration without name".into());
};
@@ -36,11 +36,11 @@ impl Emitter {
ctx.nested.push(sub_module);
let var_reg = ctx.lookup(&name)?;
ctx.reserve_reg(var_reg);
ctx.inst(Inst::create_closure(Operand::Reg(var_reg as u32), ctx.nested.len() as u16));
ctx.inst(Inst::create_closure(Operand::Reg(var_reg), ctx.nested.len() as u16));
if let Some(&cell_idx) = ctx.captured_bindings.get(&name) {
ctx.inst(Inst::new(OpCode::MAKE_CELL, Operand::Reg(var_reg as u32), Operand::Imm(cell_idx as u16), Operand::None));
ctx.inst(Inst::new(OpCode::MAKE_CELL, Operand::Reg(var_reg), Operand::Imm(cell_idx as u16), Operand::None));
} else {
ctx.inst(Inst::new(OpCode::STORE_VAR, Operand::Reg(var_reg as u32), Operand::Reg(var_reg as u32), Operand::None));
ctx.inst(Inst::new(OpCode::STORE_VAR, Operand::Reg(var_reg), Operand::Reg(var_reg), Operand::None));
}
Ok(None)
}