[issue7743] Additional potential string -> float conversion issues.

Mark Dickinson report at bugs.python.org
Wed Jan 20 14:29:25 CET 2010


Mark Dickinson <dickinsm at gmail.com> added the comment:

Okay, it's not that difficult to trigger (2).  With the bigcomp functionality disabled as above:

AssertionError: Incorrectly rounded str->float conversion for 11651287494059419563861790709256988151903479322938522856916519154189084656466977171489691608488398792047332126810029685763620092606534076968286334920536334924763766067178320990794927368304039797998410780646182269333271282839761794603623958163297658510063352026077076106072540390412314438457161207373275477458821194440646557259102208197382844892733860255628785183174541939743301249188486945446244053689504749943655197464973191717009938776287102040358299419343976193341216682148401588363162253931420379903449798213003874174172790742957567330246138038659650118748200625752770984217933648838167281879845022933912352785884444833681591202045229462491699354638895656152216187535257259042082360747878839946016222830869374205287663441403533948204085390898399055004119873046875e-1075: expected 0x0.0d67b36890cfcp-1022, got 0x0.0d67b36890cfbp-1022

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<http://bugs.python.org/issue7743>
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