py: Remove unused and unneeded SystemError exception.

It's purpose is for internal errors that are not catastrophic (ie not as
bad as RuntimeError).  Since we don't use it, we don't need it.

2 files changed, 3 insertions, 3 deletions

diff --git a/tests/micropython/viper_misc.py b/tests/micropython/viper_misc.py
index 7e6ed67d4..25dd47355 100644
--- a/tests/micropython/viper_misc.py
+++ b/tests/micropython/viper_misc.py
@@ -69,10 +69,10 @@ print(sorted(list(viper_set(1, 2))))
 # raising an exception
 @micropython.viper
 def viper_raise(x:int):
-    raise SystemError(x)
+    raise OSError(x)
 try:
     viper_raise(1)
-except SystemError as e:
+except OSError as e:
     print(repr(e))
 
 # this doesn't work at the moment
diff --git a/tests/micropython/viper_misc.py.exp b/tests/micropython/viper_misc.py.exp
index 2ea26ce99..a65bd2c52 100644
--- a/tests/micropython/viper_misc.py.exp
+++ b/tests/micropython/viper_misc.py.exp
@@ -8,6 +8,6 @@
 (1, 3)
 [1, 3]
 [1, 3]
-SystemError(1,)
+OSError(1,)
 1
 1