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Internals: Add const. No functional change.

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This commit is contained in:
Wilson Snyder
2021-06-20 18:33:13 -04:00
parent ec4eb18846
commit 512fe0a2d1
87 changed files with 690 additions and 669 deletions
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src/V3Subst.cpp
+2 -2
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@@ -276,7 +276,7 @@ private:
} else if (AstWordSel* wordp = VN_CAST(nodep->lhsp(), WordSel)) {
if (AstVarRef* varrefp = VN_CAST(wordp->lhsp(), VarRef)) {
if (VN_IS(wordp->rhsp(), Const) && isSubstVar(varrefp->varp())) {
int word = VN_CAST(wordp->rhsp(), Const)->toUInt();
const int word = VN_CAST(wordp->rhsp(), Const)->toUInt();
SubstVarEntry* entryp = getEntryp(varrefp);
hit = true;
if (m_ops > SUBST_MAX_OPS_SUBST) {
@@ -309,7 +309,7 @@ private:
if (varrefp && isSubstVar(varrefp->varp()) && varrefp->access().isReadOnly() && constp) {
// Nicely formed lvalues handled in NodeAssign
// Other lvalues handled as unknown mess in AstVarRef
int word = constp->toUInt();
const int word = constp->toUInt();
UINFO(8, " USEword" << word << " " << varrefp << endl);
SubstVarEntry* entryp = getEntryp(varrefp);
if (AstNode* substp = entryp->substWord(nodep, word)) {