make test: build examples

compiler/Makefile

@@ -9,6 +9,7 @@ v.c:
 
 test: v
 	find .. -name '*_test.v' -print0 | xargs -0 -n1 ./v
+	find ../examples -name '*.v' -print0 | xargs -0 -n1 ./v
 
 clean:
 	-rm -f v.c v