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author | Alon Levy <alevy@redhat.com> | 2011-01-24 22:07:55 +0200 |
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committer | Alon Levy <alevy@redhat.com> | 2011-01-27 12:49:00 +0200 |
commit | f414992e9bb8f9063f70eed8ea5f13a81632bcd3 (patch) | |
tree | 083ae94b58eb0f172d7eb0bd1e5acfdeced5d8db /python_modules/demarshal.py | |
parent | c89c70888869a3cf54633016b3b0bc7f7a219f4c (diff) | |
download | spice-f414992e9bb8f9063f70eed8ea5f13a81632bcd3.tar.gz spice-f414992e9bb8f9063f70eed8ea5f13a81632bcd3.tar.xz spice-f414992e9bb8f9063f70eed8ea5f13a81632bcd3.zip |
codegen: avoid creating out if not used (fix gcc 4.6.0 warning)
Diffstat (limited to 'python_modules/demarshal.py')
-rw-r--r-- | python_modules/demarshal.py | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/python_modules/demarshal.py b/python_modules/demarshal.py index cbe3599d..48551c07 100644 --- a/python_modules/demarshal.py +++ b/python_modules/demarshal.py @@ -1047,9 +1047,11 @@ def write_msg_parser(writer, message): writer.assign("end", "data + %s" % (msg_sizeof)) writer.assign("in", "start").newline() - dest = RootDemarshallingDestination(None, msg_type, msg_sizeof, "data") - dest.reuse_scope = parent_scope - write_container_parser(writer, message, dest) + # avoid defined and assigned but not used warnings of gcc 4.6.0+ + if message.is_extra_size() or not message.is_fixed_nw_size() or message.get_fixed_nw_size() > 0: + dest = RootDemarshallingDestination(None, msg_type, msg_sizeof, "data") + dest.reuse_scope = parent_scope + write_container_parser(writer, message, dest) writer.newline() writer.statement("assert(in <= message_end)") |