On Fri, 2016-08-05 at 19:55 +0200, Richard Biener wrote:

> 
> Please don't use std::string.  For string building you can use
> obstacks.
> 

Just out of curiosity ... why?  I remember there was some discussion
about it, what was the conclusion?  Is that now a general rule or does
it depend on the context where strings are used?

Cheers,
Oleg

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