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Remove redundant 'virtual' keywords from overridden methods

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'virtual' is redundant when 'override' is present, so keep only
'override'.

Add t/t_dist_cppstyle.pl to check for this.
This commit is contained in:
Geza Lore
2022-09-16 15:19:38 +01:00
parent d16619fe86
commit 0c70a0dcbf
99 changed files with 4454 additions and 4525 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/V3Cast.cpp
+14 -14
View File
@@ -111,25 +111,25 @@ private:
}
// VISITORS
virtual void visit(AstNodeUniop* nodep) override {
void visit(AstNodeUniop* nodep) override {
iterateChildren(nodep);
nodep->user1(nodep->lhsp()->user1());
if (nodep->sizeMattersLhs()) ensureCast(nodep->lhsp());
}
virtual void visit(AstNodeBiop* nodep) override {
void visit(AstNodeBiop* nodep) override {
iterateChildren(nodep);
nodep->user1(nodep->lhsp()->user1() | nodep->rhsp()->user1());
if (nodep->sizeMattersLhs()) ensureCast(nodep->lhsp());
if (nodep->sizeMattersRhs()) ensureCast(nodep->rhsp());
}
virtual void visit(AstNodeTriop* nodep) override {
void visit(AstNodeTriop* nodep) override {
iterateChildren(nodep);
nodep->user1(nodep->lhsp()->user1() | nodep->rhsp()->user1() | nodep->thsp()->user1());
if (nodep->sizeMattersLhs()) ensureCast(nodep->lhsp());
if (nodep->sizeMattersRhs()) ensureCast(nodep->rhsp());
if (nodep->sizeMattersThs()) ensureCast(nodep->thsp());
}
virtual void visit(AstNodeQuadop* nodep) override {
void visit(AstNodeQuadop* nodep) override {
iterateChildren(nodep);
nodep->user1(nodep->lhsp()->user1() | nodep->rhsp()->user1() | nodep->thsp()->user1()
| nodep->fhsp()->user1());
@@ -138,12 +138,12 @@ private:
if (nodep->sizeMattersThs()) ensureCast(nodep->thsp());
if (nodep->sizeMattersFhs()) ensureCast(nodep->fhsp());
}
virtual void visit(AstCCast* nodep) override {
void visit(AstCCast* nodep) override {
iterateChildren(nodep);
ensureLower32Cast(nodep);
nodep->user1(1);
}
virtual void visit(AstNegate* nodep) override {
void visit(AstNegate* nodep) override {
iterateChildren(nodep);
nodep->user1(nodep->lhsp()->user1());
if (nodep->lhsp()->widthMin() == 1) {
@@ -155,7 +155,7 @@ private:
ensureCast(nodep->lhsp());
}
}
virtual void visit(AstVarRef* nodep) override {
void visit(AstVarRef* nodep) override {
const AstNode* const backp = nodep->backp();
if (nodep->access().isReadOnly() && !VN_IS(backp, CCast) && VN_IS(backp, NodeMath)
&& !VN_IS(backp, ArraySel) && !VN_IS(backp, RedXor) && backp->width()
@@ -166,7 +166,7 @@ private:
}
nodep->user1(1);
}
virtual void visit(AstConst* nodep) override {
void visit(AstConst* nodep) override {
// Constants are of unknown size if smaller than 33 bits, because
// we're too lazy to wrap every constant in the universe in
// ((IData)#).
@@ -174,29 +174,29 @@ private:
}
// Null dereference protection
virtual void visit(AstNullCheck* nodep) override {
void visit(AstNullCheck* nodep) override {
iterateChildren(nodep);
nodep->user1(nodep->lhsp()->user1());
}
virtual void visit(AstCMethodCall* nodep) override {
void visit(AstCMethodCall* nodep) override {
iterateChildren(nodep);
ensureNullChecked(nodep->fromp());
}
virtual void visit(AstMemberSel* nodep) override {
void visit(AstMemberSel* nodep) override {
iterateChildren(nodep);
ensureNullChecked(nodep->fromp());
}
// NOPs
virtual void visit(AstVar*) override {}
void visit(AstVar*) override {}
//--------------------
virtual void visit(AstNode* nodep) override { iterateChildren(nodep); }
void visit(AstNode* nodep) override { iterateChildren(nodep); }
public:
// CONSTRUCTORS
explicit CastVisitor(AstNetlist* nodep) { iterate(nodep); }
virtual ~CastVisitor() override = default;
~CastVisitor() override = default;
};
//######################################################################