[cdt-dev] Possible problem with setRawPathEntries in CDT 4.0 M7

["Richard Miskin" <Richard.Miskin@xxxxxxx>]

Hi,

 

I think I’ve found a problem with setRawPathEntries but I’m not sure so I thought I’d mention it here before raising a bug.

 

The following code demonstrates the problem I’m having

            ICProject cProject = CoreModel.getDefault().create(proj);

            IPathEntry[] oldEntries;

            try {

                  oldEntries = cProject.getRawPathEntries();

                  System.out.println("Before: " + oldEntries.length);

                  IPathEntry[] newEntries = new IPathEntry[oldEntries.length + 1];

                  System.arraycopy( oldEntries, 0, newEntries, 0, oldEntries.length);

                  newEntries[oldEntries.length] = CoreModel.newIncludeEntry(Path.EMPTY,

                                                                                Path.EMPTY,

                                                                                new Path("C:\\"),

                                                                                false);

                  CoreModel.setRawPathEntries(cProject, newEntries, new NullProgressMonitor());

                  IPathEntry[]  a = cProject.getRawPathEntries();

                  System.out.println("After: " + a.length);

            } catch (CModelException e) {

                  e.printStackTrace();

            }

 

With CDT 3.1.2 this code will add C:\ as an include path and size of cProject.getRawPathEntries is one larger after the set than it was before as you might expect. With CDT 4.0 C:\ doesn’t get added as an include path and cProject.getRawPathEntries is 2 bigger with a MinGW C project and 10 bigger with a MinGW C++ project.

 

Looking at the Project Explorer shows the includes being changed from

C:/MinGW/Include

C:/MinGW/Include/lib/gcc-lib/mingw32/3.2.3/include

/MinGW/Include/

/MinGW/Include/lib/gcc-lib/mingw32/3.2.3/include

 

to:

ProjectName/MinGW/Include/

ProjectName/MinGW/Include/lib/gcc-lib/mingw32/3.2.3/include

C:/MinGW/Include

C:/MinGW/Include/lib/gcc-lib/mingw32/3.2.3/include

/MinGW/Include/

/MinGW/Include/lib/gcc-lib/mingw32/3.2.3/include

 

The same problem occurs on Linux.

 

Am I doing something wrong in my code that just happens to work with CDT 3.1.2 or is this a bug in CDT 4.0?

 

Cheers,

Richard

 

Richard Miskin phone: +44 (0)1225 475320, email: richard.miskin@xxxxxxx

www.ipl.com

 

 

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