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fixed more leaks

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This commit is contained in:
nora 2021-12-30 20:07:27 +01:00
parent 1ad5ea7477
commit e58e6e3dc4
6 changed files with 31 additions and 38 deletions
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9
src/compile.rs
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@ -7,7 +7,6 @@ use crate::ast::{
use crate::bytecode::{FnBlock, Instr, Value};
use crate::errors::{CompilerError, Span};
use crate::value::HashMap;
use bumpalo::boxed::Box;
use bumpalo::collections::Vec;
use bumpalo::Bump;
use std::cell::RefCell;
@ -24,7 +23,7 @@ struct Env<'ast> {
impl Env<'_> {
fn lookup_local(&self, name: &Ident) -> CResult<usize> {
fn lookup_inner(env: &Env, name: &Ident) -> Option<usize> {
env.locals.get(name.sym.as_str()).copied().or_else(|| {
env.locals.get(name.sym).copied().or_else(|| {
env.outer
.as_ref()
.map(|outer| lookup_inner(&outer.borrow(), name))
@ -112,7 +111,7 @@ impl<'ast, 'bc> Compiler<'ast, 'bc> {
self.env
.borrow_mut()
.locals
.insert(declaration.name.sym.as_str(), stack_pos);
.insert(declaration.name.sym, stack_pos);
Ok(())
}
@ -196,7 +195,7 @@ impl<'ast, 'bc> Compiler<'ast, 'bc> {
fn compile_expr_literal(&mut self, lit: &Literal) -> CResult<()> {
let value = match lit {
Literal::String(str, _) => Value::String(str.clone().into()),
Literal::String(_str, _) => Value::String,
Literal::Number(num, _) => Value::Num(*num),
Literal::Array(vec, _) => {
if vec.is_empty() {
@ -211,7 +210,7 @@ impl<'ast, 'bc> Compiler<'ast, 'bc> {
};
self.push_instr(
Instr::PushVal(Box::new_in(value, self.bump)),
Instr::PushVal(self.bump.alloc(value)),
StackChange::Grow,
lit.span(),
);