Re: [cdt-dev] Indexer not detecting any definitions(or occurences) in cu

[Krishna Narasimhan <krishna.nm86@xxxxxxxxx>]

What is the way to bind local variable names to their type definitions and also references? Because the CDT UI is able to do this, I assumed there must be a programmatic way to do the same.

On Wed, Nov 25, 2015 at 6:58 PM, Sergey Prigogin <eclipse.sprigogin@xxxxxxxxx> wrote:

Local variables are not stored in index, but their types are.

-sergey

On Wed, Nov 25, 2015 at 7:17 AM, Krishna Narasimhan <krishna.nm86@xxxxxxxxx> wrote:

xobj. The IASTNAme.

But it doesnt matter, I tried a primitive type's name too. Did not detect any occurrences 

On Wed, Nov 25, 2015 at 4:15 PM, Sergey Prigogin <eclipse.sprigogin@xxxxxxxxx> wrote:

What node is selected, XYZ or xobj?

On Wed, Nov 25, 2015 at 4:49 AM, Krishna Narasimhan <krishna.nm86@xxxxxxxxx> wrote:

Hi all,

    I am implementing a custom refactoring. And I am using getIndex() in an extension of CRefactoring. And trying to detect all the occurences of a selected name. The code is very simple. 

public RefactoringStatus checkInitialConditions(IProgressMonitor pm)

throws CoreException, OperationCanceledException {

selectedNode = getAST(getTranslationUnit(), pm).getNodeSelector(null).findNode(selectedRegion.getOffset(),

selectedRegion.getLength());

System.out.println(selectedNode.getClass().getName());

if (selectedNode instanceof IASTName) {

System.out.println("Resolving  Bindings");

IBinding nameBinding = ((IASTName) selectedNode).resolveBinding();

IIndex index = getIndex();

IIndexName[] resolutions = index.findNames(nameBinding, IIndex.FIND_ALL_OCCURRENCES); // LINE A

for (IIndexName resolution : resolutions) {

IASTNode definition = getAST(getTranslationUnit(), pm).getNodeSelector(null)

.findNode(resolution.getNodeOffset(), resolution.getNodeLength());

System.out.println("Printing occurence");

System.out.println(definition.getRawSignature());

}

}

}

And the input selection is xobj in the following code

class XYZ{

int x;

int y;

float xy;

};

void fn()

{

int x;

XYZ xobj; //Selection is here

x = xobj.x + 10;

}

Somehow neither the definition nor the declaration nor the references are printed. I even debugged it, the resolutions array is empty in line A

Is there some indexing initialization that I am missing here?

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