silence ignored value warnings

The methods are explicitly tagged to warn if the return value is ignored.
Silence the warning by simply storing the value (which the compiler will
hopefully discard).

2 files changed, 33 insertions, 22 deletions

diff --git a/paludis/resolver/job_state.cc b/paludis/resolver/job_state.cc
index af52d0efa..2d541bd56 100644
--- a/paludis/resolver/job_state.cc
+++ b/paludis/resolver/job_state.cc
@@ -87,8 +87,9 @@ JobPendingState::deserialise(Deserialisation & d)
 void
 JobPendingState::serialise(Serialiser & s) const
 {
-    s.object("JobPendingState")
-        ;
+    SerialiserObjectWriter writer =
+        s.object("JobPendingState")
+            ;
 }
 
 const std::shared_ptr<JobSkippedState>
@@ -101,8 +102,9 @@ JobSkippedState::deserialise(Deserialisation & d)
 void
 JobSkippedState::serialise(Serialiser & s) const
 {
-    s.object("JobSkippedState")
-        ;
+    SerialiserObjectWriter writer =
+        s.object("JobSkippedState")
+            ;
 }
 
 JobActiveState::JobActiveState() :
@@ -148,8 +150,9 @@ JobActiveState::deserialise(Deserialisation & d)
 void
 JobActiveState::serialise(Serialiser & s) const
 {
-    s.object("JobActiveState")
-        ;
+    SerialiserObjectWriter writer =
+        s.object("JobActiveState")
+            ;
 }
 
 JobSucceededState::JobSucceededState(const std::shared_ptr<OutputManager> & m) :
@@ -177,8 +180,9 @@ JobSucceededState::deserialise(Deserialisation & d)
 void
 JobSucceededState::serialise(Serialiser & s) const
 {
-    s.object("JobSucceededState")
-        ;
+    SerialiserObjectWriter writer =
+        s.object("JobSucceededState")
+            ;
 }
 
 JobFailedState::JobFailedState(const std::shared_ptr<OutputManager> & m) :
@@ -206,7 +210,8 @@ JobFailedState::deserialise(Deserialisation & d)
 void
 JobFailedState::serialise(Serialiser & s) const
 {
-    s.object("JobFailedState")
-        ;
+    SerialiserObjectWriter writer =
+        s.object("JobFailedState")
+            ;
 }
 
diff --git a/paludis/resolver/required_confirmations.cc b/paludis/resolver/required_confirmations.cc
index d8d934398..18d1e742e 100644
--- a/paludis/resolver/required_confirmations.cc
+++ b/paludis/resolver/required_confirmations.cc
@@ -55,8 +55,9 @@ DowngradeConfirmation::deserialise(Deserialisation & d)
 void
 DowngradeConfirmation::serialise(Serialiser & s) const
 {
-    s.object("DowngradeConfirmation")
-        ;
+    SerialiserObjectWriter writer =
+        s.object("DowngradeConfirmation")
+            ;
 }
 
 const std::shared_ptr<NotBestConfirmation>
@@ -69,8 +70,9 @@ NotBestConfirmation::deserialise(Deserialisation & d)
 void
 NotBestConfirmation::serialise(Serialiser & s) const
 {
-    s.object("NotBestConfirmation")
-        ;
+    SerialiserObjectWriter writer =
+        s.object("NotBestConfirmation")
+            ;
 }
 
 const std::shared_ptr<BreakConfirmation>
@@ -83,8 +85,9 @@ BreakConfirmation::deserialise(Deserialisation & d)
 void
 BreakConfirmation::serialise(Serialiser & s) const
 {
-    s.object("BreakConfirmation")
-        ;
+    SerialiserObjectWriter writer =
+        s.object("BreakConfirmation")
+            ;
 }
 
 const std::shared_ptr<RemoveSystemPackageConfirmation>
@@ -97,8 +100,9 @@ RemoveSystemPackageConfirmation::deserialise(Deserialisation & d)
 void
 RemoveSystemPackageConfirmation::serialise(Serialiser & s) const
 {
-    s.object("RemoveSystemPackageConfirmation")
-        ;
+    SerialiserObjectWriter writer =
+        s.object("RemoveSystemPackageConfirmation")
+            ;
 }
 
 const std::shared_ptr<MaskedConfirmation>
@@ -111,8 +115,9 @@ MaskedConfirmation::deserialise(Deserialisation & d)
 void
 MaskedConfirmation::serialise(Serialiser & s) const
 {
-    s.object("MaskedConfirmation")
-        ;
+    SerialiserObjectWriter writer =
+        s.object("MaskedConfirmation")
+            ;
 }
 
 const std::shared_ptr<ChangedChoicesConfirmation>
@@ -125,8 +130,9 @@ ChangedChoicesConfirmation::deserialise(Deserialisation & d)
 void
 ChangedChoicesConfirmation::serialise(Serialiser & s) const
 {
-    s.object("ChangedChoicesConfirmation")
-        ;
+    SerialiserObjectWriter writer =
+        s.object("ChangedChoicesConfirmation")
+            ;
 }
 
 namespace paludis