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simplify: fix struct wiretype attr memory leak

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This commit is contained in:
Emil J. Tywoniak 2025-04-25 01:00:08 +02:00
parent 6a4281ad4f
commit bdc2597f79
1 changed files with 2 additions and 0 deletions
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2
frontends/ast/simplify.cc
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@ -1919,6 +1919,8 @@ bool AstNode::simplify(bool const_fold, int stage, int width_hint, bool sign_hin
if (!str.empty() && str[0] == '\\' && (template_node->type == AST_STRUCT || template_node->type == AST_UNION)) {
// replace instance with wire representing the packed structure
newNode = make_packed_struct(template_node, str, attributes);
if (newNode->attributes.count(ID::wiretype))
delete newNode->attributes[ID::wiretype];
newNode->set_attribute(ID::wiretype, mkconst_str(resolved_type_node->str));
// add original input/output attribute to resolved wire
newNode->is_input = this->is_input;