0004792: big_int_of_int64 is incorrect

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Date Submitted

Last Update

0004792

OCaml

OCaml general

public

2009-05-15 18:43

2009-05-18 15:20

Reporter

fbesson

Assigned To

Priority

normal

Severity

minor

Reproducibility

always

Status

closed

Resolution

fixed

Platform

OS Version

Product Version

3.11.0

Target Version

Fixed in Version

3.11.1+dev

Summary

0004792: big_int_of_int64 is incorrect

Description

Bonjour,

It seems that there are cases for which big_int_of_int64 is buggy.
For instance,

string_of_big_int (big_int_of_int64 (Int64.of_int32 Int32.min_int)) does not return
?2147483648 but -18446744071562067968

Yet Int64.to_string (Int64.of_int32 Int32.min_int) returns the correct value.

--
Frédéric Besson

Additional Information

OS: MAC OS X 10.4.11
Processor : Intel Core 2 Duo

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Notes
(0004955) xleroy (administrator) 2009-05-18 15:20	Silly typo. Fixed in CVS branch "release311", will be released in 3.11.1 shortly.

Issue History
Date Modified	Username	Field	Change
2009-05-15 18:43	fbesson	New Issue
2009-05-18 15:20	xleroy	Note Added: 0004955
2009-05-18 15:20	xleroy	Status	new => closed
2009-05-18 15:20	xleroy	Resolution	open => fixed
2009-05-18 15:20	xleroy	Fixed in Version	=> 3.11.1+dev