Author: Armin Rigo <[email protected]>
Branch:
Changeset: r63502:37498701240c
Date: 2013-04-19 13:48 +0200
http://bitbucket.org/pypy/pypy/changeset/37498701240c/
Log: Improve the error reporting of a failing "no_collect".
diff --git a/rpython/memory/gctransform/framework.py
b/rpython/memory/gctransform/framework.py
--- a/rpython/memory/gctransform/framework.py
+++ b/rpython/memory/gctransform/framework.py
@@ -619,6 +619,12 @@
func = getattr(graph, 'func', None)
if func and getattr(func, '_gc_no_collect_', False):
if self.collect_analyzer.analyze_direct_call(graph):
+ print '!'*79
+ ca = CollectAnalyzer(self.translator)
+ ca.verbose = True
+ ca.analyze_direct_call(graph)
+ # ^^^ for the dump of which operation in which graph actually
+ # causes it to return True
raise Exception("'no_collect' function can trigger collection:"
" %s" % func)
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