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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/V3Descope.cpp
+9 -9
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@@ -107,14 +107,14 @@ private:
// If multiple functions exist, we need to select the appropriate scope.
for (FuncMmap::iterator it = m_modFuncs.begin(); it != m_modFuncs.end(); ++it) {
const string name = it->first;
AstCFunc* topFuncp = it->second;
AstCFunc* const topFuncp = it->second;
auto nextIt1 = it;
++nextIt1;
bool moreOfSame1 = (nextIt1 != m_modFuncs.end() && nextIt1->first == name);
if (moreOfSame1) {
// Multiple functions under this name, need a wrapper function
UINFO(6, " Wrapping " << name << " multifuncs\n");
AstCFunc* newfuncp = topFuncp->cloneTree(false);
AstCFunc* const newfuncp = topFuncp->cloneTree(false);
if (newfuncp->initsp()) newfuncp->initsp()->unlinkFrBackWithNext()->deleteTree();
if (newfuncp->stmtsp()) newfuncp->stmtsp()->unlinkFrBackWithNext()->deleteTree();
if (newfuncp->finalsp()) newfuncp->finalsp()->unlinkFrBackWithNext()->deleteTree();
@@ -125,7 +125,7 @@ private:
for (FuncMmap::iterator eachIt = it;
eachIt != m_modFuncs.end() && eachIt->first == name; ++eachIt) {
it = eachIt;
AstCFunc* funcp = eachIt->second;
AstCFunc* const funcp = eachIt->second;
auto nextIt2 = eachIt;
++nextIt2;
const bool moreOfSame
@@ -138,21 +138,21 @@ private:
funcp->declPrivate(true);
AstNode* argsp = nullptr;
for (AstNode* stmtp = newfuncp->argsp(); stmtp; stmtp = stmtp->nextp()) {
if (AstVar* portp = VN_CAST(stmtp, Var)) {
if (AstVar* const portp = VN_CAST(stmtp, Var)) {
if (portp->isIO() && !portp->isFuncReturn()) {
AstNode* newp = new AstVarRef(portp->fileline(), portp,
portp->isWritable() ? VAccess::WRITE
: VAccess::READ);
AstNode* const newp = new AstVarRef(
portp->fileline(), portp,
portp->isWritable() ? VAccess::WRITE : VAccess::READ);
argsp = argsp ? argsp->addNextNull(newp) : newp;
}
}
}
AstNode* returnp = new AstCReturn(
AstNode* const returnp = new AstCReturn(
funcp->fileline(), new AstCCall(funcp->fileline(), funcp, argsp));
if (moreOfSame) {
AstIf* ifp = new AstIf(
AstIf* const ifp = new AstIf(
funcp->fileline(),
new AstEq(
funcp->fileline(), new AstCMath(funcp->fileline(), "this", 64),