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Fix $finish continuing event loop (#7267) (#7950)

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Fixes #7267,
This commit is contained in:
Artur Bieniek
2026-07-30 21:39:21 -04:00
committed by GitHub
parent 4b770cffb4
commit b70696fc0a
5 changed files with 73 additions and 1 deletions
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src/V3SenExprBuilder.h
+12 -1
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@@ -290,7 +290,18 @@ private:
AstCMethodHard* const callp
= new AstCMethodHard{flp, currp(), VCMethod::EVENT_IS_FIRED};
callp->dtypeSetBit();
return {wrapExprWithNullCheck(flp, callp, baseClassRefp), false};
AstNodeExpr* const firedp = wrapExprWithNullCheck(flp, callp, baseClassRefp);
if (const AstVarRef* const refp = VN_CAST(senp, VarRef)) {
// The private NBA event must run so pending assignments finish settling.
if (refp->varScopep() == v3Global.rootp()->nbaEventp()) return {firedp, false};
}
// Do not trigger user named-event processes after $finish.
AstNodeExpr* const notFinishp
= new AstCExpr{flp,
"VL_LIKELY(!vlSymsp->_vm_contextp__->gotFinish() && "
"!vlSymsp->_vm_contextp__->finishPending())",
1};
return {new AstLogAnd{flp, notFinishp, firedp}, false};
}
case VEdgeType::ET_TRUE: //
return {currp(), false};