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Internals: Use VL_RESTORER class to save/restore vars. No functional change intended.

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This commit is contained in:
Wilson Snyder
2020-08-24 21:13:28 -04:00
parent 4265f9499d
commit bed3101dfc
42 changed files with 253 additions and 364 deletions
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src/V3SplitVar.cpp
+3 -6
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@@ -410,20 +410,18 @@ class SplitUnpackedVarVisitor : public AstNVisitor, public SplitVarImpl {
}
void setContextAndIterateChildren(AstNode* nodep) {
AstNode* origContextp = m_contextp;
VL_RESTORER(m_contextp);
{
m_contextp = nodep;
iterateChildren(nodep);
}
m_contextp = origContextp;
}
void setContextAndIterate(AstNode* contextp, AstNode* nodep) {
AstNode* origContextp = m_contextp;
VL_RESTORER(m_contextp);
{
m_contextp = contextp;
iterate(nodep);
}
m_contextp = origContextp;
}
void pushDeletep(AstNode* nodep) { // overriding AstNVisitor::pusDeletep()
UASSERT_OBJ(m_modp, nodep, "Must not nullptr");
@@ -472,7 +470,7 @@ class SplitUnpackedVarVisitor : public AstNVisitor, public SplitVarImpl {
if (AstNode* bodysp = nodep->bodysp()) iterate(bodysp);
}
virtual void visit(AstNodeFTaskRef* nodep) override {
AstNode* origContextp = m_contextp;
VL_RESTORER(m_contextp);
{
m_contextp = nodep;
AstNodeFTask* ftaskp = nodep->taskp();
@@ -508,7 +506,6 @@ class SplitUnpackedVarVisitor : public AstNVisitor, public SplitVarImpl {
m_foundTargetVar.clear();
}
}
m_contextp = origContextp;
}
virtual void visit(AstPin* nodep) override {
UINFO(5, nodep->modVarp()->prettyNameQ() << " pin \n");