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Fix pre/post increments in assertions (#6434)

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This commit is contained in:
Bartłomiej Chmiel
2025-09-15 10:50:31 -04:00
committed by GitHub
parent b11ec23891
commit dca555b6d7
3 changed files with 99 additions and 2 deletions
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src/V3LinkInc.cpp
+13 -2
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@@ -47,8 +47,6 @@
#include "V3LinkInc.h"
#include <algorithm>
VL_DEFINE_DEBUG_FUNCTIONS;
//######################################################################
@@ -102,6 +100,19 @@ class LinkIncVisitor final : public VNVisitor {
m_ftaskp = nodep;
iterateChildren(nodep);
}
void visit(AstNodeCoverOrAssert* nodep) override {
VL_RESTORER(m_insStmtp);
m_insStmtp = nodep;
iterateAndNextNull(nodep->propp());
m_insStmtp = nullptr;
// Note: no iterating over sentreep here as they will be ignored anyway
if (AstAssert* const assertp = VN_CAST(nodep, Assert)) {
iterateAndNextNull(assertp->failsp());
} else if (AstAssertIntrinsic* const intrinsicp = VN_CAST(nodep, AssertIntrinsic)) {
iterateAndNextNull(intrinsicp->failsp());
}
iterateAndNextNull(nodep->passsp());
}
void visit(AstWhile* nodep) override {
// Special, as statements need to be put in different places
m_insStmtp = nodep;