Mercurial > pysmcl
changeset 138:bcde6c7bf06d
flow: bug_fix
Some sets where initialized as lists giving strange behaviour.
| author | Sigurd Meldgaard <stm@daimi.au.dk> |
|---|---|
| date | Wed, 04 Nov 2009 14:54:05 +0100 |
| parents | 2f8f9b0013d5 |
| children | 10d98908dee7 |
| files | pysmcl/flow.py |
| diffstat | 1 files changed, 3 insertions(+), 4 deletions(-) [+] |
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--- a/pysmcl/flow.py Wed Nov 04 14:53:04 2009 +0100 +++ b/pysmcl/flow.py Wed Nov 04 14:54:05 2009 +0100 @@ -2,11 +2,10 @@ import StringIO # Import PySMCL packages. -from pysmcl.pretty_print import PrettyPrinter +from pysmcl.pretty_print import PrettyPrinter, pprint from pysmcl.graph import Node - def analyze(function, join, combine, key, bottom): """ Doing a simple intra procedural forward analysis using the @@ -69,8 +68,8 @@ self.init_statements(function) #function.body.append(ast.Pass) function.parents = set() - function.children = [function.body[0]] - function.body[0].parents = [function] + function.children = set([function.body[0]]) + function.body[0].parents = set([function]) self.flow_body(function.body) def make_edge(self, from_nodes, to_node):