| commit | 5d1a9d02a2096373391092791c85599381fa413c | |
| author | Sven Verdoolaege <skimo@kotnet.org> | |
| Fri, 21 Mar 2014 11:00:16 +0000 (21 12:00 +0100) | ||
| committer | Sven Verdoolaege <skimo@kotnet.org> | |
| Fri, 21 Mar 2014 11:17:38 +0000 (21 12:17 +0100) | ||
| tree | 25b7335866641466bf0d7b9b2df7e35cbfd765ad | treesnapshot (tar.gz zip) |
| parent | 1263017db2f1054c221a924370c549c79a48a16d | commitdiff |
PetScan::extract_argument: avoid modifying part of pet_expr
In the next commit, we will be making pet_expr objects reference counted,
which means that we will no longer be able to modify part of a pet_expr
without also modifying the enclosing pet_expr.
Postpone the construction of the enclosing pet_expr until after
the possible modification.
Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
In the next commit, we will be making pet_expr objects reference counted,
which means that we will no longer be able to modify part of a pet_expr
without also modifying the enclosing pet_expr.
Postpone the construction of the enclosing pet_expr until after
the possible modification.
Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
| scan.cc | diffblobblamehistory |