[PDB Import] Collect locals and params from blocks contained in a FrameProcedure

Author: negasora

plugins/pdb-ng/src/symbol_parser.rs

@@ -1709,7 +1709,10 @@ impl<'a, S: Source<'a> + 'a> PDBParserInstance<'a, S> {
         let mut locals = vec![];
         let mut seen_offsets = HashSet::new();
 
-        for child in self.symbol_children(index) {
+        for child in self.walk_children(index) {
+            if child == index {
+                continue;
+            }
             match self.lookup_symbol(&child) {
                 Some(ParsedSymbol::LocalVariable(ParsedVariable {
                     name,