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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/V3Slice.cpp
+4 -4
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@@ -134,7 +134,7 @@ class SliceVisitor : public AstNVisitor {
// Left and right could have different msb/lsbs/endianness, but #elements is common
// and all variables are realigned to start at zero
// Assign of a little endian'ed slice to a big endian one must reverse the elements
AstNode* newlistp = NULL;
AstNode* newlistp = nullptr;
int elements = arrayp->rangep()->elementsConst();
for (int offset = 0; offset < elements; ++offset) {
AstNode* newp = nodep->cloneType // AstNodeAssign
@@ -152,7 +152,7 @@ class SliceVisitor : public AstNVisitor {
}
m_assignp = nodep;
iterateChildren(nodep);
m_assignp = NULL;
m_assignp = nullptr;
}
}
@@ -167,7 +167,7 @@ class SliceVisitor : public AstNVisitor {
AstNodeDType* fromDtp = nodep->lhsp()->dtypep()->skipRefp();
UINFO(9, " Bi-Eq/Neq expansion " << nodep << endl);
if (AstUnpackArrayDType* adtypep = VN_CAST(fromDtp, UnpackArrayDType)) {
AstNodeBiop* logp = NULL;
AstNodeBiop* logp = nullptr;
if (!VN_IS(nodep->lhsp()->dtypep()->skipRefp(), NodeArrayDType)) {
nodep->lhsp()->v3error(
"Slice operator "
@@ -225,7 +225,7 @@ class SliceVisitor : public AstNVisitor {
public:
// CONSTRUCTORS
explicit SliceVisitor(AstNetlist* nodep) {
m_assignp = NULL;
m_assignp = nullptr;
m_assignError = false;
iterate(nodep);
}