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Fix class-in-class extends with parameters (#6773).

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This commit is contained in:
Wilson Snyder
2025-12-07 13:38:25 -05:00
parent 4b02e32314
commit ba9d6df20c
4 changed files with 141 additions and 4 deletions
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src/V3LinkDot.cpp
+9 -4
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@@ -4580,6 +4580,15 @@ class LinkDotResolveVisitor final : public VNVisitor {
nodep->taskp(randFuncp);
m_curSymp = m_statep->insertBlock(m_curSymp, nodep->name(), randFuncp, m_modp);
}
if (m_insideClassExtParam) {
// The reference may point to a method declared in a super class, which is proved
// by a parameter. In such a case, it can't be linked at the first stage.
// Must not do any linking, because e.g. might find an extends of an upper class
// because the current class (under parent) isn't yet importing it's extended class
// symbols
return;
}
VSymEnt* const foundp
= m_statep->findSymPrefixed(dotSymp, nodep->name(), baddot, first);
AstNodeFTask* const taskp
@@ -4593,10 +4602,6 @@ class LinkDotResolveVisitor final : public VNVisitor {
nodep->taskp(taskp);
nodep->classOrPackagep(foundp->classOrPackagep());
UINFO(7, indent() << "Resolved " << nodep); // Also prints taskp
} else if (m_insideClassExtParam) {
// The reference may point to a method declared in a super class, which is proved
// by a parameter. In such a case, it can't be linked at the first stage.
return;
} else {
// Note ParseRef has similar error handling/message output
UINFO(7, indent() << " ErrFtask curSymp=se" << cvtToHex(m_curSymp)