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Internals: Fix cppcheck warnings

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This commit is contained in:
Wilson Snyder
2024-01-17 19:48:07 -05:00
parent 8b03f2d47b
commit 89cfa0737f
12 changed files with 30 additions and 28 deletions
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src/V3Ast.cpp
+3 -1
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@@ -1116,6 +1116,7 @@ bool AstNode::sameTreeIter(const AstNode* node1p, const AstNode* node2p, bool ig
void AstNode::checkTreeIter(const AstNode* prevBackp) const VL_MT_STABLE {
// private: Check a tree and children
UASSERT_OBJ(prevBackp == this->backp(), this, "Back node inconsistent");
// cppcheck-suppress danglingTempReference
const VNTypeInfo& typeInfo = *type().typeInfo();
for (int i = 1; i <= 4; i++) {
AstNode* nodep = nullptr;
@@ -1126,6 +1127,7 @@ void AstNode::checkTreeIter(const AstNode* prevBackp) const VL_MT_STABLE {
case 4: nodep = op4p(); break;
default: this->v3fatalSrc("Bad case"); break;
}
// cppcheck-suppress danglingTempReference
const char* opName = typeInfo.m_opNamep[i - 1];
switch (typeInfo.m_opType[i - 1]) {
case VNTypeInfo::OP_UNUSED:
@@ -1142,7 +1144,7 @@ void AstNode::checkTreeIter(const AstNode* prevBackp) const VL_MT_STABLE {
case VNTypeInfo::OP_LIST:
if (const AstNode* const headp = nodep) {
const AstNode* backp = this;
const AstNode* tailp = headp;
const AstNode* tailp;
const AstNode* opp = headp;
do {
opp->checkTreeIter(backp);