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ID Category Severity Reproducibility Date Submitted Last Update
0000400 [ALGLIB] AlgoPascal minor have not tried 2011-06-24 10:39 2018-01-03 08:47
Reporter armin View Status public  
Assigned To SergeyB
Priority normal Resolution open Platform
Status assigned   OS
Projection none   OS Version
ETA none Fixed in Version Product Version 3.3.0
  Target Version Product Build
Summary 0000400: Compiler warning in ap.h
Description Using gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5), I get the following warning:

ap.h:719: warning: type qualifiers ignored on function return type
ap.h:720: warning: type qualifiers ignored on function return type

These are the two lines:
const bool operator==(const alglib::complex& lhs, const alglib::complex& rhs);
const bool operator!=(const alglib::complex& lhs, const alglib::complex& rhs);

I guess the const flag can be savely removed for bool return values.
Steps To Reproduce
Additional Information
Programming language C++
Attached Files

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-  Notes
zaytsev (reporter)
2018-01-03 08:47

It doesn't have anything to do with booleans per se, but rather with non-class (POD) rvalues:

But yes, the bottom line is that the const qualifier can be safely removed in this situation.

- Issue History
Date Modified Username Field Change
2011-06-24 10:39 armin New Issue
2011-06-24 10:39 armin Programming language => C++
2018-01-02 17:23 SergeyB Status new => assigned
2018-01-02 17:23 SergeyB Assigned To => SergeyB
2018-01-03 08:47 zaytsev Note Added: 0000070

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