Make ScopeResolver struct
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724237545f
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cefaeb1180
@ -145,7 +145,8 @@ fn symbol_table(input: ast::AST, handle: &mut Schala, comp: Option<&mut PassDebu
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}
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fn scope_resolution(mut input: ast::AST, handle: &mut Schala, com: Option<&mut PassDebugArtifact>) -> Result<ast::AST, String> {
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let () = crate::scope_resolution::resolve_scopes(&mut input)?;
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let mut resolver = crate::scope_resolution::ScopeResolver::new();
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let () = resolver.resolve(&mut input)?;
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Ok(input)
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}
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@ -1,20 +1,30 @@
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use crate::ast::*;
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pub fn resolve_scopes(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) => resolve_decl(decl),
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Statement::ExpressionStatement(ref mut expr) => resolve_expr(expr),
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}?;
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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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Ok(())
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}
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fn resolve_decl(decl: &mut Declaration) -> Result<(), String> {
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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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fn resolve_expr(expr: &mut Meta<Expression>) -> Result<(), String> {
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Ok(())
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}
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@ -45,7 +45,7 @@ pub fn start_repl(langs: Vec<Box<dyn ProgrammingLanguageInterface>>) {
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let mut repl = repl::Repl::new(langs);
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repl.run_repl();
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}
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[_, ref filename, _..] => {
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[_, ref filename, ..] => {
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run_noninteractive(filename, langs);
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}
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};
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