31 lines
673 B
Rust
31 lines
673 B
Rust
use crate::ast::*;
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pub struct ScopeResolver {
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}
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impl ScopeResolver {
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pub fn new() -> ScopeResolver {
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ScopeResolver { }
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}
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pub fn resolve(&mut self, ast: &mut AST) -> Result<(), String> {
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println!("Resolving scopes - nothing so far!");
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for statement in ast.0.iter_mut() {
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match statement.mut_node() {
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Statement::Declaration(ref mut decl) => self.decl(decl),
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Statement::ExpressionStatement(ref mut expr) => self.expr(expr),
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}?;
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}
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Ok(())
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}
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fn decl(&mut self, decl: &mut Declaration) -> Result<(), String> {
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Ok(())
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}
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fn expr(&mut self, expr: &mut Meta<Expression>) -> Result<(), String> {
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Ok(())
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}
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}
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