[pypy-svn] r7516 - pypy/trunk/src/pypy/translator

[mgedmin at codespeak.net]

Author: mgedmin
Date: Sat Nov 20 17:00:06 2004
New Revision: 7516

Modified:
   pypy/trunk/src/pypy/translator/transform.py
Log:
Ignore partially annotated (aka "blocked") blocks in transform_dead_code.



Modified: pypy/trunk/src/pypy/translator/transform.py
==============================================================================
--- pypy/trunk/src/pypy/translator/transform.py	(original)
+++ pypy/trunk/src/pypy/translator/transform.py	Sat Nov 20 17:00:06 2004
@@ -314,7 +314,11 @@
     """Remove dead code: these are the blocks that are not annotated at all
     because the annotation considered that no conditional jump could reach
     them."""
-    for block in self.annotated:
+    for block, is_annotated in self.annotated.items():
+        if not is_annotated:
+            # We do not want to accidentally turn blocked blocks into return
+            # blocks
+            continue
         for link in block.exits:
             if link not in self.links_followed:
                 lst = list(block.exits)