[pypy-svn] r18822 - in pypy/dist/pypy/interpreter: . test

[arigo at codespeak.net]

Author: arigo
Date: Fri Oct 21 14:48:05 2005
New Revision: 18822

Modified:
   pypy/dist/pypy/interpreter/miscutils.py
   pypy/dist/pypy/interpreter/test/test_syntax.py
Log:
Just adding comments and helpful error messages.


Modified: pypy/dist/pypy/interpreter/miscutils.py
==============================================================================
--- pypy/dist/pypy/interpreter/miscutils.py	(original)
+++ pypy/dist/pypy/interpreter/miscutils.py	Fri Oct 21 14:48:05 2005
@@ -79,7 +79,7 @@
 
     def pop(self):
         ptr = self.ptr - 1
-        ret = self.items[ptr]
+        ret = self.items[ptr]   # you get OverflowError if the stack is empty
         self.items[ptr] = None
         self.ptr = ptr
         return ret

Modified: pypy/dist/pypy/interpreter/test/test_syntax.py
==============================================================================
--- pypy/dist/pypy/interpreter/test/test_syntax.py	(original)
+++ pypy/dist/pypy/interpreter/test/test_syntax.py	Fri Oct 21 14:48:05 2005
@@ -254,12 +254,16 @@
     for s in VALID:
         try:
             compile(s, '?', 'exec')
-        except:
+        except Exception, e:
+            print '-'*20, 'FAILED TO COMPILE:', '-'*20
             print s
-            raise
+            print '%s: %s' % (e.__class__, e)
+            print '-'*60
     for s in INVALID:
         try:
             raises(SyntaxError, compile, s, '?', 'exec')
-        except:
+        except Exception ,e:
+            print '-'*20, 'UNEXPECTEDLY COMPILED:', '-'*20
             print s
-            raise
+            print '%s: %s' % (e.__class__, e)
+            print '-'*60