ruff format

Author: youknowone

crates/codegen/src/symboltable.rs

@@ -350,14 +350,25 @@ impl SymbolTableAnalyzer {
         symbol_table.symbols = info.0;
 
         // PEP 709: Merge symbols from inlined comprehensions into parent scope
-        // This allows the parent scope to see the comprehension's local variables
+        // Only merge symbols that are actually bound in the comprehension,
+        // not references to outer scope variables (Free symbols).
+        const BOUND_FLAGS: SymbolFlags = SymbolFlags::ASSIGNED
+            .union(SymbolFlags::PARAMETER)
+            .union(SymbolFlags::ITER)
+            .union(SymbolFlags::ASSIGNED_IN_COMPREHENSION);
+
         for sub_table in sub_tables.iter() {
             if sub_table.comp_inlined {
                 for (name, sub_symbol) in &sub_table.symbols {
                     // Skip the .0 parameter - it's internal to the comprehension
                     if name == ".0" {
                         continue;
                     }
+                    // Only merge symbols that are bound in the comprehension
+                    // Skip Free references to outer scope variables
+                    if !sub_symbol.flags.intersects(BOUND_FLAGS) {
+                        continue;
+                    }
                     // If the symbol doesn't exist in parent, add it
                     if !symbol_table.symbols.contains_key(name) {
                         let mut symbol = sub_symbol.clone();