[isabelle-dev] Failure in AFP when switching from polyml-5.6-1 to polyml-test-7a7b742897e9

[Florian Haftmann]

Hi all,

when testing polyml-test-7a7b742897e9 I found out that this breaks
session Algebraic_Numbers in the AFP:

*** At command "value" (line 42 of
"/mnt/home/haftmann/data/tum/afp/devel/thys/Algebraic_Numbers/Algebraic_Number_Tests.thy")
*** exception Div raised (line 302 of "./basis/InitialBasis.ML")

It looks like a change in the semantics of integer division in PolyML,
but this is entirely speculative.

The corresponding HG ids are near
Isabelle: 3d4331b65861
AFP:	  74c0b7f55fa2

	Florian

-- 

PGP available:
http://isabelle.in.tum.de/~haftmann/pgp/florian_haftmann_at_informatik_tu_muenchen_de

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