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remove useless lifetime

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nora 2022-01-03 12:46:02 +01:00
parent 30cad34231
commit ebdc9c6f63
1 changed files with 6 additions and 6 deletions
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12
src/compile.rs
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@ -17,12 +17,12 @@ use std::rc::Rc;
type CResult<T> = Result<T, CompilerError>; type CResult<T> = Result<T, CompilerError>;
#[derive(Debug, Default)] #[derive(Debug, Default)]
struct Env<'ast> { struct Env {
locals: HashMap<Symbol, usize>, locals: HashMap<Symbol, usize>,
outer: Option<Rc<RefCell<Env<'ast>>>>, outer: Option<Rc<RefCell<Env>>>,
} }
impl Env<'_> { impl Env {
fn lookup_local(&self, name: &Ident) -> CResult<usize> { fn lookup_local(&self, name: &Ident) -> CResult<usize> {
fn lookup_inner(env: &Env, name: &Ident) -> Option<usize> { fn lookup_inner(env: &Env, name: &Ident) -> Option<usize> {
env.locals.get(&name.sym).copied().or_else(|| { env.locals.get(&name.sym).copied().or_else(|| {
@ -50,12 +50,12 @@ impl Env<'_> {
} }
#[derive(Debug)] #[derive(Debug)]
struct Compiler<'ast, 'bc, 'gc> { struct Compiler<'bc, 'gc> {
blocks: Vec<'bc, FnBlock<'bc>>, blocks: Vec<'bc, FnBlock<'bc>>,
current_block: usize, current_block: usize,
bump: &'bc Bump, bump: &'bc Bump,
/// the current local variables that are in scope, only needed for compiling /// the current local variables that are in scope, only needed for compiling
env: Rc<RefCell<Env<'ast>>>, env: Rc<RefCell<Env>>,
rt: &'gc mut RtAlloc, rt: &'gc mut RtAlloc,
} }
@ -77,7 +77,7 @@ pub fn compile<'ast, 'bc, 'gc>(
Ok(compiler.blocks) Ok(compiler.blocks)
} }
impl<'ast, 'bc, 'gc> Compiler<'ast, 'bc, 'gc> { impl<'ast, 'bc, 'gc> Compiler<'bc, 'gc> {
fn compile(&mut self, ast: &'ast Program<'ast>) -> CResult<()> { fn compile(&mut self, ast: &'ast Program<'ast>) -> CResult<()> {
let global_block = FnBlock { let global_block = FnBlock {
code: Vec::new_in(self.bump), code: Vec::new_in(self.bump),