From 10a4056e3bd50b52771c0bf5a059cba7f5a3bb15 Mon Sep 17 00:00:00 2001 From: Akash Levy Date: Wed, 27 May 2026 03:03:38 -0700 Subject: [PATCH] Remove nested $fork handling from union detection Removed logic for nested $fork handling in union struct detection. --- kernel/fstdata.cc | 20 -------------------- 1 file changed, 20 deletions(-) diff --git a/kernel/fstdata.cc b/kernel/fstdata.cc index e1b66b873..da3f7ee23 100644 --- a/kernel/fstdata.cc +++ b/kernel/fstdata.cc @@ -175,26 +175,6 @@ void FstData::extractVarNames() while ((h = fstReaderIterateHier(ctx))) { switch (h->htyp) { - case FST_HT_SCOPE: { - // Handle tracking for potential union structs with $fork. - if (!detect_union && h->u.scope.typ == FST_ST_VCD_FORK) { - detect_union = true; - fork_parent_scope = fst_scope_name; - fork_name = h->u.scope.name; - fork_vars.clear(); - } else if (detect_union && h->u.scope.typ == FST_ST_VCD_STRUCT) { - // Signal that a nested $fork can not be a candidate for union struct detection. - log_warning("Nested $fork '%s' inside $fork '%s'; " - "abandoning union detection for this scope...\n", - h->u.scope.name, fork_name.c_str()); - for (auto &v : fork_vars) registerVar(v); - detect_union = false; - fork_vars.clear(); - } - // Push the scope onto the stack to 'descend' into the hierarchy. - fst_scope_name = fstReaderPushScope(ctx, h->u.scope.name, NULL); - break; - } case FST_HT_SCOPE: { // Handle tracking for potential union structs with $fork. if (!detect_union && h->u.scope.typ == FST_ST_VCD_FORK) {