[Bug c++/17596] [3.4/4.0 Regression] expression parser is too slow, should be rewritten

[bonzini at gnu dot org]

------- Additional Comments From bonzini at gnu dot org  2004-09-23 08:04 -------
> the only quirk are those gotos that totally 
> mess up the flow of the code. I wouldn't mind
> getting rid of them.

Note that the final patch has fewer gotos than the one I had sent you -- only
those strictly necessary to simulate recursion, which is in turn a pretty well
formalized transformation.  I could have some very small duplication of code to
remove the gotos, but I am not really sure the flow of the code would be much
easier to understand, or rather on the contrary.

Paolo

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17596