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Fix coredump from increment patch (#2391)

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This commit is contained in:
Wilson Snyder
2020-06-03 08:30:49 -04:00
parent c3271aa891
commit ef71576825
1 changed files with 2 additions and 1 deletions
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src/V3LinkInc.cpp
+2 -1
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@@ -190,7 +190,8 @@ private:
// Prepare a temporary variable
FileLine* fl = backp->fileline();
string name = string("__Vincrement") + cvtToStr(++m_modIncrementsNum);
AstVar* varp = new AstVar(fl, AstVarType::BLOCKTEMP, name, varrefp->varp()->subDTypep());
AstVar* varp = new AstVar(fl, AstVarType::BLOCKTEMP, name, VFlagChildDType(),
varrefp->varp()->subDTypep()->cloneTree(true));
// Declare the variable
insertBeforeStmt(nodep, varp);