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Report From: Delphi-BCB/Linker    [ Add a report in this area ]  
Report #:  122087   Status: Open
[Win64] missing function '_finite(double)'  in float library
Project:  C++Builder Build #:  19.0.14356.6604
Version:    19.2 Submitted By:   bernd foerder
Report Type:  Basic functionality failure Date Reported:  1/29/2014 2:26:54 AM
Severity:    Serious / Highly visible problem Last Updated: 1/29/2014 5:52:30 PM
Platform:    All versions Internal Tracking #:   47078
Resolution: None (Resolution Comments) Resolved in Build: : None
Duplicate of:  None
Voting and Rating
Overall Rating: (1 Total Rating)
5.00 out of 5
Total Votes: 11
Description
When Using the IEEE function _finite from the float library in 64bit mode the linker reports:

[ilink64 Error] Error: Unresolved external '_finite' referenced from D:\TEMP\122087\WIN64\DEBUG\UNIT1.O

In 32bit mode, there is no problem with this function.
Steps to Reproduce:
1. Create a new project.

2. Add  #include <float.h>

3. add the following lines to the constructor.
----------
double d = 1.1;

_finite(d);
----------

4. Compile in 64bit Mode.


Workarounds
None
Attachment
Test_finite.zip
Comments

Gary Forsdick at 12/1/2015 8:02:58 AM -
Still fails in C++ Builder 10 Seattle, and stops projects from being able to use an unmodified version of pugiXML.

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