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Fix assertions with unique case inside, #2199.

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This commit is contained in:
Wilson Snyder
2020-03-30 18:13:51 -04:00
parent 0cf44a9c4f
commit 5c72f01598
6 changed files with 107 additions and 5 deletions
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src/V3Assert.cpp
+8 -5
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@@ -254,12 +254,15 @@ private:
// Not parallel, but harmlessly so.
} else {
AstNode* propp = NULL;
for (AstCaseItem* itemp = nodep->itemsp();
itemp; itemp=VN_CAST(itemp->nextp(), CaseItem)) {
for (AstNode* icondp = itemp->condsp();
icondp!=NULL; icondp=icondp->nextp()) {
for (AstCaseItem* itemp = nodep->itemsp(); itemp;
itemp = VN_CAST(itemp->nextp(), CaseItem)) {
for (AstNode* icondp = itemp->condsp(); icondp; icondp = icondp->nextp()) {
AstNode* onep;
if (nodep->casex() || nodep->casez() || nodep->caseInside()) {
if (AstInsideRange* rcondp = VN_CAST(icondp, InsideRange)) {
onep = rcondp->newAndFromInside(nodep->exprp(),
rcondp->lhsp()->cloneTree(true),
rcondp->rhsp()->cloneTree(true));
} else if (nodep->casex() || nodep->casez() || nodep->caseInside()) {
onep = AstEqWild::newTyped(itemp->fileline(),
nodep->exprp()->cloneTree(false),
icondp->cloneTree(false));