43 lines
655 B
Rust
43 lines
655 B
Rust
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pub mod sym;
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use crate::{
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syn::ast::Stmt,
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compile::sym::SymStack,
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};
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pub trait Pass {
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type Out;
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fn pass(&self, ctx: &mut Ctx) -> Self::Out;
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}
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// * Desugar
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// * Collect names as symbols
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// * Create basic blocks
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pub struct Ctx {
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sym_stack: SymStack,
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}
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impl Ctx {
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pub fn sym_stack(&self) -> &SymStack {
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&self.sym_stack
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}
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pub fn sym_stack_mut(&mut self) -> &mut SymStack {
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&mut self.sym_stack
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}
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}
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// no sugar in the syntax quite yet
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/*
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pub struct Desugar;
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impl Pass<Vec<Stmt>> for Desugar {
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type Out = Vec<Stmt>;
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fn pass(&mut self, input: Vec<Stmt>) -> Vec<Stmt> {
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input
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}
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}
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*/
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