diff options
| author | Andres Nötzli <andres.noetzli@gmail.com> | 2017-06-16 11:16:04 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-06-16 11:16:04 -0700 |
| commit | 38df3307e0503d4b4c69c31e8688da1c03b80bde (patch) | |
| tree | f16cead34a31927157f8230d8a3dbdbec08b5878 /src/proof/sat_proof.h | |
| parent | 0335ae596244853ba35f7ae8c09caacdcf01f320 (diff) | |
Fix segfault by making unit conflict CDMaybe
This commit fixes bug 819 by making d_unitConflictId context dependent and adds a test case.
Diffstat (limited to 'src/proof/sat_proof.h')
| -rw-r--r-- | src/proof/sat_proof.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/proof/sat_proof.h b/src/proof/sat_proof.h index 5691d1bd2..36de6278a 100644 --- a/src/proof/sat_proof.h +++ b/src/proof/sat_proof.h @@ -29,6 +29,7 @@ #include <vector> #include "context/cdhashmap.h" +#include "context/cdmaybe.h" #include "expr/expr.h" #include "proof/clause_id.h" #include "proof/proof_manager.h" @@ -349,8 +350,7 @@ class TSatProof { IdCRefMap d_temp_idClause; // unit conflict - ClauseId d_unitConflictId; - bool d_storedUnitConflict; + context::CDMaybe<ClauseId> d_unitConflictId; ClauseId d_trueLit; ClauseId d_falseLit; |