https://bugs.freedesktop.org/show_bug.cgi?id=62323
Priority: medium
Bug ID: 62323
Assignee: [email protected]
Summary: BASIC macro fails when converting a Hex string that is
negative. LibreOffice V4.0.1.2 ( Linux 64-bit / AMD
release)
Severity: major
Classification: Unclassified
OS: Linux (All)
Reporter: [email protected]
Hardware: x86-64 (AMD64)
Status: UNCONFIRMED
Version: 4.0.1.2 release
Component: BASIC
Product: LibreOffice
Problem Statement: When using the LibreOffice V4.0.1.2 Linux 64-bit/AMD
release, the execution of the BASIC macro stream will fail upon the instruction
to convert Hex strings of a negative value to a long decimal value.
Program execution is halted and the error message displayed is: “Inadmissible
value or data type. Overflow”.
BASIC code that demonstrates the problem:
Sub Example_Code_For_Long()
dim lngDecimal as long
' Testing Positive Hex string converted to long integer - OK:
lngDecimal = Clng(&H0)
msgbox "Clng(&H0): " & Cstr(lngDecimal)
'should be: 0 - OK
lngDecimal = Clng(&H7FFFFFFF)
msgbox "Clng(&H7FFFFFFF): " & Cstr(lngDecimal)
'should be: 2147483647 - OK
'=====
' Testing Negative Hex string converted to long integer.
' Fails with Linux 64-bit/AMD LibreOffice 4.0.1.2
lngDecimal = Clng(&HFFFFFFFF)
msgbox "Clng(&HFFFFFFFF): " & Cstr(lngDecimal)
'should be: -1 - Fails with Overflow error
lngDecimal = Clng(&H80000000)
msgbox "Clng(CH80000000): " & Cstr(lngDecimal)
'should be: -2147483648 - Fails with Overflow error
end sub
Note1: The above code run's OK on the following LibreOffice platforms:
LibreOffice 4.0.1.2 on WindowsXP SP3
LibreOffice 3.6.2.2 on Ubuntu 12.10 (quantal) 32-bit Linux 3.5.0-21
OpenOffice 3.2.1 on Ubuntu 10.10 (maverick) 32 bit Linux 2.6.35-22
LibreOffice 3.3.3 Ubuntu 11.04 (natty) 32-bit Linux 2.6.38-11-generic
Note2: I don't have a Mac to test whether or not this problem exists on the Mac
/ LibreOffice platform.
Regards, ian.
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