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| author | Alon Levy <alevy@redhat.com> | 2011-01-24 22:07:55 +0200 |
|---|---|---|
| committer | Marc-André Lureau <marcandre.lureau@gmail.com> | 2012-03-20 15:25:50 +0100 |
| commit | d6f198b3f433100a7a212be03b059876ed33e598 (patch) | |
| tree | a9bff167e51a22e150f935cf3addea2180da25d0 /python_modules/demarshal.py | |
| parent | 11269608a77b22df32ac1760b1df261c2b407af7 (diff) | |
| download | spice-protocol-d6f198b3f433100a7a212be03b059876ed33e598.tar.gz spice-protocol-d6f198b3f433100a7a212be03b059876ed33e598.tar.xz spice-protocol-d6f198b3f433100a7a212be03b059876ed33e598.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 cbe3599..48551c0 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)") |