Bug 168101 Can't create link to path variable location
Build: I20061214 1) Create a path variable "FOO" with location c:\temp 2) Create a directory in the file system at c:\temp\location 3) Create a linked folder in Eclipse, and give the location FOO/location. This should resolve to c:\temp\location, but the new folder wizard does not resolve the path variable.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/CreateLinkedResourceGroup.java
if (location.isUNC()) {
				return createStatus(
						IStatus.WARNING,
						IDEWorkbenchMessages.CreateLinkedResourceGroup_unableToValidateLinkTarget);
			}
		}
		URI locationURI = getLinkTargetURI();
		IStatus locationStatus = workspace.validateLinkLocationURI(linkHandle,
				locationURI);
		if (locationStatus.getSeverity() == IStatus.ERROR) {
			return locationStatus;
		}
		
		IFileInfo linkTargetFile = IDEResourceInfoUtils
				.getFileInfo(locationURI);
		if (linkTargetFile != null && linkTargetFile.exists()) {
			IStatus fileTypeStatus = validateFileType(linkTargetFile);
			if (!fileTypeStatus.isOK()) {
				return fileTypeStatus;
			}
		} else if (locationStatus.isOK()) {
			
			return createStatus(
					IStatus.WARNING,
					IDEWorkbenchMessages.CreateLinkedResourceGroup_linkTargetNonExistent);
		}
		return locationStatus;
	}
}