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Re: Rename variant and lex_symbols options
From: |
Akim Demaille |
Subject: |
Re: Rename variant and lex_symbols options |
Date: |
Tue, 14 Feb 2012 10:11:56 +0100 |
Hi Hans!
Le 13 févr. 2012 à 15:50, Hans Aberg a écrit :
>>> %token <::std::string> TEXT;
>>> %token <int> NUMBER;
>>>
>>> list:
>>> /* nothing */ { /* Generates an empty string list */ }
>>> | list item { std::swap ($$, $1); $$.push_back ($2); }
>>> ;
>
> C++11 allows unions having members of types with non-trivial
> constructors/destructors, which however, must be called explicitly.
Hi Hans,
I don't plan to require C++11 for Bison generated parsers.
That's way too early.