| commit | 14ef244dfe8b79694d4baa48ceda874fe27ec05d | [log] [tgz] |
|---|---|---|
| author | Fred Drake <fdrake@acm.org> | Thu Aug 30 18:53:25 2001 +0000 |
| committer | Fred Drake <fdrake@acm.org> | Thu Aug 30 18:53:25 2001 +0000 |
| tree | e6efd23ed34b577d293e4dff143c782e4d611969 | |
| parent | 4b8c0f6d7d66e2ca8f3a80d1b9ba01afee88f574 [diff] |
When re-writing a factor containing a unary negation of a literal, only affect nodes without another operator. This was causing negated exponentiations to drop the exponentiation. This closes SF bug #456756.