On 04/26/2012 05:27 PM, Lubos Lunak wrote:
On Thursday 26 of April 2012, Tomáš Chvátal wrote:
Some users in Gentoo are reporting weird issue in l10ntools when using
gcc-4.4.
Please see the attached log for the issue.
Any idea how to resolve it?
../inc/tagtest.hxx:68: note: candidates are: TokenInfo&
TokenInfo::operator=(TokenInfo&)
Assuming that gcc is not just lazy to report the signature properly, this is
wrong, there is const missing in the argument, and that's most probably
causing the problem. But I do not see any such operator there in the source,
so it looks like the autogenerated operator is wrong, i.e. compiler bug.
The autogenerated operator= would take non-const ref if any of the data
members' operator= required that. The only suspiciously-looking one in
TokenInfo is StringHashMap aProperties, which is a boost::unordered_map.
Something wrong with the boost version maybe (assuming that the
problem happens --with-system-boost)?
Stephan
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