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internalize free var before iterating eqc in theory_str

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Murphy Berzish 2017-10-30 14:34:27 -04:00
parent 9e20bfe7f9
commit 6e31d9c3f5
1 changed files with 3 additions and 0 deletions
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src/smt/theory_str.cpp
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@ -10484,6 +10484,9 @@ namespace smt {
// iterate parents
if (standAlone) {
// I hope this works!
if (!ctx.e_internalized(freeVar)) {
ctx.internalize(freeVar, false);
}
enode * e_freeVar = ctx.get_enode(freeVar);
enode_vector::iterator it = e_freeVar->begin_parents();
for (; it != e_freeVar->end_parents(); ++it) {