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Internals: Add VL_DO_DANGLING in some missing places. No functional change intended.

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This commit is contained in:
Wilson Snyder
2026-09-23 18:27:40 -04:00
parent 7fd68b58ca
commit 3d386f8fa5
24 changed files with 58 additions and 57 deletions
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src/V3Width.cpp
+6 -6
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@@ -1782,7 +1782,7 @@ class WidthVisitor final : public VNVisitor {
}
}
if (!newp) {
pushDeletep(nodep->unlinkFrBack());
VL_DO_DANGLING(pushDeletep(nodep->unlinkFrBack()), nodep);
return;
}
nodep->replaceWith(new AstAlways{newp});
@@ -2316,7 +2316,7 @@ class WidthVisitor final : public VNVisitor {
// Delete a subtree after removing any saved references that point into it.
static void deleteTreeCaptured(AstNode* nodep) {
V3LinkDotIfaceCapture::purgeDeletedSubtree(nodep);
nodep->deleteTree();
VL_DO_DANGLING(nodep->deleteTree(), nodep);
}
void visit(AstAttrOf* nodep) override {
VL_RESTORER(m_attrp);
@@ -2477,7 +2477,7 @@ class WidthVisitor final : public VNVisitor {
AstNodeDType* const declDtp = [&]() {
if (m_ftaskp->fvarp()) return m_ftaskp->fvarp()->dtypep();
AstNodeDType* const voidp = new AstVoidDType{m_ftaskp->fileline()};
pushDeletep(voidp);
pushDeletep(voidp); // Note voidp used past here
return voidp;
}();
if (!similarDTypeRecurse(protoDtp, declDtp)) {
@@ -5854,9 +5854,9 @@ class WidthVisitor final : public VNVisitor {
AstPatMember* patp = nullptr;
if (it == patmap.end()) { // Default or default_type assignment
patp = defaultPatp_patternUOrStruct(nodep, memp, vdtypep, defaultp, dtypemap);
pushDeletep(patp);
pushDeletep(patp); // patp used below
patp = defaultPatp_forDType(patp, memp->virtRefDTypep(), dtypemap);
pushDeletep(patp);
pushDeletep(patp); // patp used below
} else {
patp = it->second; // Member assignment
}
@@ -6868,7 +6868,7 @@ class WidthVisitor final : public VNVisitor {
nodep->foreach([this](AstScopeName* nodep) { //
nodep->replaceWith(
new AstConst{nodep->fileline(), AstConst::String{}, "<scope-unavailable>"});
pushDeletep(nodep);
VL_DO_DANGLING(pushDeletep(nodep), nodep);
});
V3Const::constifyParamsEdit(nodep->fmtp()); // fmtp may change
string text = VString::dequotePercent(nodep->fmtp()->text());