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C++11: Use nullptr. No functional change.

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This commit is contained in:
Wilson Snyder
2020-08-16 11:44:05 -04:00
parent 7c54a451a9
commit c0127599df
175 changed files with 2072 additions and 2036 deletions
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src/V3Active.cpp
+11 -11
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@@ -61,14 +61,14 @@ private:
// METHODS
void addActive(AstActive* nodep) {
UASSERT_OBJ(m_scopep, nodep, "NULL scope");
UASSERT_OBJ(m_scopep, nodep, "nullptr scope");
m_scopep->addActivep(nodep);
}
// VISITORS
virtual void visit(AstScope* nodep) override {
m_scopep = nodep;
m_iActivep = NULL;
m_cActivep = NULL;
m_iActivep = nullptr;
m_cActivep = nullptr;
m_activeSens.clear();
m_activeMap.clear();
iterateChildren(nodep);
@@ -106,7 +106,7 @@ public:
AstActive* getActive(FileLine* fl, AstSenTree* sensesp) {
// Return a sentree in this scope that matches given sense list.
AstActive* activep = NULL;
AstActive* activep = nullptr;
AstSenTree* activeSenp = m_activeSens.find(sensesp);
if (activeSenp) {
ActiveMap::iterator it = m_activeMap.find(activeSenp);
@@ -132,9 +132,9 @@ public:
public:
// CONSTRUCTORS
ActiveNamer() {
m_scopep = NULL;
m_iActivep = NULL;
m_cActivep = NULL;
m_scopep = nullptr;
m_iActivep = nullptr;
m_cActivep = nullptr;
}
virtual ~ActiveNamer() {}
void main(AstScope* nodep) { iterate(nodep); }
@@ -208,7 +208,7 @@ public:
ActiveDlyVisitor(AstNode* nodep, CheckType check) {
m_alwaysp = nodep;
m_check = check;
m_assignp = NULL;
m_assignp = nullptr;
iterate(nodep);
}
virtual ~ActiveDlyVisitor() {}
@@ -235,7 +235,7 @@ private:
UINFO(4, " SCOPE " << nodep << endl);
// Clear last scope's names, and collect this scope's existing names
m_namer.main(nodep);
m_scopeFinalp = NULL;
m_scopeFinalp = nullptr;
iterateChildren(nodep);
}
virtual void visit(AstActive* nodep) override {
@@ -321,7 +321,7 @@ private:
sequent = false;
}
AstActive* wantactivep = NULL;
AstActive* wantactivep = nullptr;
if (combo && !sequent) {
// Combo: Relink to ACTIVE(combo)
wantactivep = m_namer.getCActive(nodep->fileline());
@@ -412,7 +412,7 @@ private:
public:
// CONSTRUCTORS
explicit ActiveVisitor(AstNetlist* nodep)
: m_scopeFinalp(NULL)
: m_scopeFinalp(nullptr)
, m_itemCombo(false)
, m_itemSequent(false) {
iterate(nodep);