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Internals: Mark all visit() with VL_OVERRIDE. Closes #2132.

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* Add VL_OVERRIDE macro so that compiler can tell my typo when trying to override a function.

* Mark visit() with VL_OVERRIDE. No functional change intended.
This commit is contained in:
Yutetsu TAKATSUKASA
2020-01-21 17:35:56 -05:00
committed by Wilson Snyder
parent 8e26bdd098
commit fbdf5f2dad
71 changed files with 1359 additions and 1357 deletions
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src/V3Localize.cpp
+7 -7
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@@ -77,14 +77,14 @@ private:
// See above
// METHODS
virtual void visit(AstVarRef* nodep) {
virtual void visit(AstVarRef* nodep) VL_OVERRIDE {
VarFlags flags (nodep->varp());
if (flags.m_done) {
nodep->hiername(""); // Remove this->
nodep->hierThis(true);
}
}
virtual void visit(AstNode* nodep) {
virtual void visit(AstNode* nodep) VL_OVERRIDE {
iterateChildren(nodep);
}
public:
@@ -151,11 +151,11 @@ private:
}
// VISITORS
virtual void visit(AstNetlist* nodep) {
virtual void visit(AstNetlist* nodep) VL_OVERRIDE {
iterateChildren(nodep);
moveVars();
}
virtual void visit(AstCFunc* nodep) {
virtual void visit(AstCFunc* nodep) VL_OVERRIDE {
UINFO(4," CFUNC "<<nodep<<endl);
m_cfuncp = nodep;
searchFuncStmts(nodep->argsp());
@@ -186,7 +186,7 @@ private:
}
}
virtual void visit(AstVar* nodep) {
virtual void visit(AstVar* nodep) VL_OVERRIDE {
if (!nodep->isSigPublic()
&& !nodep->isPrimaryIO()
&& !m_cfuncp) { // Not already inside a function
@@ -195,7 +195,7 @@ private:
}
// No iterate; Don't want varrefs under it
}
virtual void visit(AstVarRef* nodep) {
virtual void visit(AstVarRef* nodep) VL_OVERRIDE {
if (!VarFlags(nodep->varp()).m_notOpt) {
if (!m_cfuncp) { // Not in function, can't optimize
clearOptimizable(nodep->varp(), "BVnofunc");
@@ -224,7 +224,7 @@ private:
}
// No iterate; Don't want varrefs under it
}
virtual void visit(AstNode* nodep) {
virtual void visit(AstNode* nodep) VL_OVERRIDE {
iterateChildren(nodep);
}
public: