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Fix resolving parameters (#6388) (#6418) (#6421) (#6438) (#6429)

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Signed-off-by: Artur Bieniek <[email protected]>
This commit is contained in:
Artur Bieniek
2025-09-12 14:24:07 -04:00
committed by GitHub
parent 39fd625f0c
commit 1f61351e8f
3 changed files with 59 additions and 5 deletions
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src/V3Param.cpp
+5 -5
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@@ -1199,20 +1199,20 @@ public:
//######################################################################
// This visitor records classes that are referenced with parameter pins
class ClassPinsMarkVisitor final : public VNVisitorConst {
class ClassRefUnlinkerVisitor final : public VNVisitor {
public:
explicit ClassPinsMarkVisitor(AstNetlist* netlistp) { iterateConst(netlistp); }
explicit ClassRefUnlinkerVisitor(AstNetlist* netlistp) { iterate(netlistp); }
void visit(AstClassOrPackageRef* nodep) override {
if (nodep->paramsp()) {
if (AstClass* const classp = VN_CAST(nodep->classOrPackageSkipp(), Class)) {
classp->user3p(classp);
if (!classp->user3p()) VL_DO_DANGLING(pushDeletep(nodep->unlinkFrBack()), nodep);
}
}
}
void visit(AstClass* nodep) override {} // don't iterate inside classes
void visit(AstNode* nodep) override { iterateChildrenConst(nodep); }
void visit(AstNode* nodep) override { iterateChildren(nodep); }
};
//######################################################################
@@ -1683,7 +1683,7 @@ public:
iterate(netlistp);
// Mark classes which cannot be removed because they are still referenced
ClassPinsMarkVisitor markVisitor{netlistp};
ClassRefUnlinkerVisitor markVisitor{netlistp};
relinkDots();