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Internals: Move iterators to AstNVisitor to avoid null this.

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This commit is contained in:
Wilson Snyder
2018-05-10 20:55:37 -04:00
parent 489f58011b
commit 05db8ce6c8
71 changed files with 1145 additions and 1099 deletions
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src/V3Descope.cpp
+7 -7
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@@ -234,13 +234,13 @@ private:
m_modp = nodep;
m_modFuncs.clear();
m_modSingleton = modIsSingleton(m_modp);
nodep->iterateChildren(*this);
iterateChildren(nodep);
makePublicFuncWrappers();
m_modp = NULL;
}
virtual void visit(AstScope* nodep) {
m_scopep = nodep;
nodep->iterateChildren(*this);
iterateChildren(nodep);
m_scopep = NULL;
}
virtual void visit(AstVarScope* nodep) {
@@ -249,7 +249,7 @@ private:
pushDeletep(nodep);
}
virtual void visit(AstNodeVarRef* nodep) {
nodep->iterateChildren(*this);
iterateChildren(nodep);
// Convert the hierch name
if (!m_scopep) nodep->v3fatalSrc("Node not under scope");
bool hierThis;
@@ -259,7 +259,7 @@ private:
}
virtual void visit(AstCCall* nodep) {
//UINFO(9," "<<nodep<<endl);
nodep->iterateChildren(*this);
iterateChildren(nodep);
// Convert the hierch name
if (!m_scopep) nodep->v3fatalSrc("Node not under scope");
if (!nodep->funcp()->scopep()) nodep->v3fatalSrc("CFunc not under scope");
@@ -271,7 +271,7 @@ private:
virtual void visit(AstCFunc* nodep) {
if (!nodep->user1()) {
m_needThis = false;
nodep->iterateChildren(*this);
iterateChildren(nodep);
nodep->user1(true);
if (m_needThis) {
nodep->isStatic(false);
@@ -292,7 +292,7 @@ private:
}
virtual void visit(AstVar*) {}
virtual void visit(AstNode* nodep) {
nodep->iterateChildren(*this);
iterateChildren(nodep);
}
public:
// CONSTRUCTORS
@@ -301,7 +301,7 @@ public:
m_scopep(NULL),
m_modSingleton(false),
m_needThis(false) {
nodep->accept(*this);
iterate(nodep);
}
virtual ~DescopeVisitor() {}
};