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Internals: Add more const. No functional change intended.

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This commit is contained in:
Wilson Snyder
2021-11-13 13:50:44 -05:00
parent 4cb5c1e1db
commit 37e3c6da70
85 changed files with 1172 additions and 1115 deletions
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src/V3Scope.cpp
+16 -16
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@@ -65,7 +65,7 @@ private:
void cleanupVarRefs() {
for (const auto& itr : m_varRefScopes) {
AstVarRef* nodep = itr.first;
AstVarRef* const nodep = itr.first;
AstScope* scopep = itr.second;
if (nodep->classOrPackagep()) {
const auto it2 = m_packageScopes.find(nodep->classOrPackagep());
@@ -74,14 +74,14 @@ private:
}
const auto it3 = m_varScopes.find(std::make_pair(nodep->varp(), scopep));
UASSERT_OBJ(it3 != m_varScopes.end(), nodep, "Can't locate varref scope");
AstVarScope* varscp = it3->second;
AstVarScope* const varscp = it3->second;
nodep->varScopep(varscp);
}
}
// VISITORS
virtual void visit(AstNetlist* nodep) override {
AstNodeModule* modp = nodep->topModulep();
AstNodeModule* const modp = nodep->topModulep();
if (!modp) {
nodep->v3error("No top level module found");
return;
@@ -112,7 +112,7 @@ private:
// Now for each child cell, iterate the module this cell points to
for (AstNode* cellnextp = nodep->stmtsp(); cellnextp; cellnextp = cellnextp->nextp()) {
if (AstCell* cellp = VN_CAST(cellnextp, Cell)) {
if (AstCell* const cellp = VN_CAST(cellnextp, Cell)) {
VL_RESTORER(m_scopep); // Protects m_scopep set in called module
// which is "above" in this code, but later in code execution order
VL_RESTORER(m_aboveCellp);
@@ -120,7 +120,7 @@ private:
{
m_aboveCellp = cellp;
m_aboveScopep = m_scopep;
AstNodeModule* modp = cellp->modp();
AstNodeModule* const modp = cellp->modp();
UASSERT_OBJ(modp, cellp, "Unlinked mod");
iterate(modp); // Recursive call to visit(AstNodeModule)
}
@@ -163,8 +163,8 @@ private:
UINFO(4, " CLASS AT " << scopename << " " << nodep << endl);
AstNode::user1ClearTree();
AstNode* abovep = (m_aboveCellp ? static_cast<AstNode*>(m_aboveCellp)
: static_cast<AstNode*>(nodep));
const AstNode* const abovep = (m_aboveCellp ? static_cast<AstNode*>(m_aboveCellp)
: static_cast<AstNode*>(nodep));
m_scopep
= new AstScope(abovep->fileline(), m_modp, scopename, m_aboveScopep, m_aboveCellp);
m_packageScopes.emplace(nodep, m_scopep);
@@ -185,7 +185,7 @@ private:
virtual void visit(AstNodeProcedure* nodep) override {
// Add to list of blocks under this scope
UINFO(4, " Move " << nodep << endl);
AstNode* clonep = nodep->cloneTree(false);
AstNode* const clonep = nodep->cloneTree(false);
nodep->user2p(clonep);
m_scopep->addActivep(clonep);
iterateChildren(clonep); // We iterate under the *clone*
@@ -193,7 +193,7 @@ private:
virtual void visit(AstAssignAlias* nodep) override {
// Add to list of blocks under this scope
UINFO(4, " Move " << nodep << endl);
AstNode* clonep = nodep->cloneTree(false);
AstNode* const clonep = nodep->cloneTree(false);
nodep->user2p(clonep);
m_scopep->addActivep(clonep);
iterateChildren(clonep); // We iterate under the *clone*
@@ -201,7 +201,7 @@ private:
virtual void visit(AstAssignVarScope* nodep) override {
// Copy under the scope but don't recurse
UINFO(4, " Move " << nodep << endl);
AstNode* clonep = nodep->cloneTree(false);
AstNode* const clonep = nodep->cloneTree(false);
nodep->user2p(clonep);
m_scopep->addActivep(clonep);
iterateChildren(clonep); // We iterate under the *clone*
@@ -209,7 +209,7 @@ private:
virtual void visit(AstAssignW* nodep) override {
// Add to list of blocks under this scope
UINFO(4, " Move " << nodep << endl);
AstNode* clonep = nodep->cloneTree(false);
AstNode* const clonep = nodep->cloneTree(false);
nodep->user2p(clonep);
m_scopep->addActivep(clonep);
iterateChildren(clonep); // We iterate under the *clone*
@@ -217,7 +217,7 @@ private:
virtual void visit(AstAlwaysPublic* nodep) override {
// Add to list of blocks under this scope
UINFO(4, " Move " << nodep << endl);
AstNode* clonep = nodep->cloneTree(false);
AstNode* const clonep = nodep->cloneTree(false);
nodep->user2p(clonep);
m_scopep->addActivep(clonep);
iterateChildren(clonep); // We iterate under the *clone*
@@ -225,7 +225,7 @@ private:
virtual void visit(AstCoverToggle* nodep) override {
// Add to list of blocks under this scope
UINFO(4, " Move " << nodep << endl);
AstNode* clonep = nodep->cloneTree(false);
AstNode* const clonep = nodep->cloneTree(false);
nodep->user2p(clonep);
m_scopep->addActivep(clonep);
iterateChildren(clonep); // We iterate under the *clone*
@@ -233,7 +233,7 @@ private:
virtual void visit(AstCFunc* nodep) override {
// Add to list of blocks under this scope
UINFO(4, " CFUNC " << nodep << endl);
AstCFunc* clonep = nodep->cloneTree(false);
AstCFunc* const clonep = nodep->cloneTree(false);
nodep->user2p(clonep);
m_scopep->addActivep(clonep);
clonep->scopep(m_scopep);
@@ -259,7 +259,7 @@ private:
virtual void visit(AstVar* nodep) override {
// Make new scope variable
if (!nodep->user1p()) {
AstVarScope* varscp = new AstVarScope(nodep->fileline(), m_scopep, nodep);
AstVarScope* const varscp = new AstVarScope(nodep->fileline(), m_scopep, nodep);
UINFO(6, " New scope " << varscp << endl);
if (m_aboveCellp && !m_aboveCellp->isTrace()) varscp->trace(false);
nodep->user1p(varscp);
@@ -369,7 +369,7 @@ private:
if (nodep->classOrPackagep()) {
// Point to the clone
UASSERT_OBJ(nodep->taskp(), nodep, "Unlinked");
AstNodeFTask* newp = VN_AS(nodep->taskp()->user2p(), NodeFTask);
AstNodeFTask* const newp = VN_AS(nodep->taskp()->user2p(), NodeFTask);
UASSERT_OBJ(newp, nodep, "No clone for package function");
nodep->taskp(newp);
UINFO(9, " New pkg-taskref " << nodep << endl);