diff options
Diffstat (limited to 'src/theory/output_channel.h')
| -rw-r--r-- | src/theory/output_channel.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/theory/output_channel.h b/src/theory/output_channel.h index 2c11097db..cc8cee481 100644 --- a/src/theory/output_channel.h +++ b/src/theory/output_channel.h @@ -19,6 +19,8 @@ #ifndef __CVC4__THEORY__OUTPUT_CHANNEL_H #define __CVC4__THEORY__OUTPUT_CHANNEL_H +#include <memory> + #include "base/cvc4_assert.h" #include "proof/proof_manager.h" #include "smt/logic_exception.h" @@ -97,7 +99,7 @@ class OutputChannel { * @param pf - a proof of the conflict. This is only non-null if proofs * are enabled. */ - virtual void conflict(TNode n, Proof* pf = nullptr) = 0; + virtual void conflict(TNode n, std::unique_ptr<Proof> pf = nullptr) = 0; /** * Propagate a theory literal. |