Move ExceptionTest to a run-test.

Change-Id: Ied054e1770ccc86c470dfc8d06cab39fc3e97216
diff --git a/test/106-exceptions2/info.txt b/test/106-exceptions2/info.txt
new file mode 100644
index 0000000..88b603f
--- /dev/null
+++ b/test/106-exceptions2/info.txt
@@ -0,0 +1 @@
+Test runtime exceptions for potential regressions caused by the compiler.