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Internals: Avoid coredump debugging bug1135.

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Wilson Snyder 2017-03-21 18:22:32 -04:00
parent b12dd526f9
commit f190d12802
1 changed files with 1 additions and 0 deletions
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src/V3Inline.cpp
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@ -510,6 +510,7 @@ private:
// delete it in later optimizations. // delete it in later optimizations.
AstVar* pinOldVarp = pinp->modVarp(); AstVar* pinOldVarp = pinp->modVarp();
AstVar* pinNewVarp = pinOldVarp->clonep(); AstVar* pinNewVarp = pinOldVarp->clonep();
if (!pinNewVarp) pinOldVarp->v3fatalSrc("Cloning failed");
AstNode* connectRefp = pinp->exprp(); AstNode* connectRefp = pinp->exprp();
if (!connectRefp->castConst() && !connectRefp->castVarRef()) { if (!connectRefp->castConst() && !connectRefp->castVarRef()) {