Fixing warning for default constructor

example/Grid/3_gray_scott/main.cpp

@@ -321,6 +321,7 @@ int main(int argc, char* argv[])
 		// visualization
 		if (i % 100 == 0)
 		{
+			Old.ghost_get<U,V>();
 			Old.write_frame("output",count);
 			count++;
 		}

example/Numerics/Vortex_in_cell/config.cfg

 [pack]
-files = main_vic_petsc.cpp Makefile
+files = main_vic_petsc.cpp main_vic_petsc_opt.cpp Makefile

example/Vector/0_simple/Makefile

@@ -7,7 +7,7 @@ LDIR =
 OBJ = main.o
 
 %.o: %.cpp
-	$(CC) -O3 -g -c --std=c++11 -o $@ $< $(INCLUDE_PATH)
+	$(CC) -O0 -g -c --std=c++11 -o $@ $< $(INCLUDE_PATH)
 
 vect: $(OBJ)
 	$(CC) -o $@ $^ $(CFLAGS) $(LIBS_PATH) $(LIBS)

src/Vector/vector_dist.hpp

@@ -450,7 +450,7 @@ public:
 
 	// default constructor (structure contain garbage)
 	vector_dist()
-	:v_cl(create_vcluster<Memory>()),opt(opt)
+	:v_cl(create_vcluster<Memory>())
 	{}