Bug#348792: string-to-double conversion still fails (spins) on 1e-308

[ucko@debian.org (Aaron M. Ucko)]

reopen 348792 327407
thanks

Although the tweak for string-to-double conversion on 64-bit systems
that made it into the latest gcj-4.0 upload has been a definite
improvement, the new code still fails on at least one input:
attempting to convert "1e-308" goes into an infinite loop.

ikvm's long-suffering amd64 build now tickles this when attempting to
compile DoubleToString.java, so I'm reopening #327407 as well.

-- 
Aaron M. Ucko, KB1CJC (amu at alum.mit.edu, ucko at debian.org)
Finger amu@monk.mit.edu (NOT a valid e-mail address) for more info.