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hierarchy.cc: Don't segfault

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Krystine Sherwin 2025-10-15 09:38:43 +13:00
parent 37ba29482e
commit 5d2d544109
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1 changed files with 2 additions and 0 deletions
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passes/hierarchy/hierarchy.cc
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@ -302,7 +302,9 @@ struct IFExpander
const auto &bits = conn_signals; const auto &bits = conn_signals;
if ( if (
bits.size() != 1 || bits.size() != 1 ||
bits[0].wire == nullptr ||
!bits[0].wire->get_bool_attribute(ID::is_interface) || !bits[0].wire->get_bool_attribute(ID::is_interface) ||
conn_signals[0].wire == nullptr ||
conn_signals[0].wire->name.str().find("$dummywireforinterface") != 0 conn_signals[0].wire->name.str().find("$dummywireforinterface") != 0
) )
return; return;