--- a/src/main.rs
+++ b/src/main.rs
@@ -6,6 +6,7 @@ mod tests;
 mod python_tb;
 mod python_parse;
 mod python_ast;
+mod python_symtable;
 mod ast_convert;
 mod ast_dump;
 //mod ast_scope;
@@ -39,7 +40,7 @@ fn main() {
         code
     };
 
-    let module = match python_parse::parse_ast(code) {
+    let module = match python_parse::parse_ast(code.clone()) {
         Ok(module) => module,
         Err(err) => {
             // TODO: use stderr instead.
@@ -49,6 +50,17 @@ fn main() {
         }
     };
 
+    let symtable = match python_symtable::generate_symtable(code, &filename) {
+        Ok(symtable) => symtable,
+        Err(err) => {
+            // TODO: use stderr instead.
+            println!("Error while parsing file “{}”:", filename);
+            python_tb::traceback(err);
+            std::process::exit(4);
+        }
+    };
+    println!("{:#?}", symtable);
+
     let module_ast = ast_convert::convert_ast("__main__".to_string(), &module);
     println!("{}", ast_dump::dump_ast(&module_ast));
     //let scoped_ast = ast_scope::scope_ast(vec!(module_ast));