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Follow up for symbolic links in include search path, bug 246524.

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This commit is contained in:
Markus Schorn 2008-09-17 09:15:13 +00:00
parent 2e490426a7
commit e43c9eb5a9
1 changed files with 25 additions and 24 deletions
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49
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/index/IndexLocationFactory.java
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@ -114,36 +114,37 @@ public class IndexLocationFactory {
*/ */
public static IIndexFileLocation getIFLExpensive(ICProject cproject, String absolutePath) { public static IIndexFileLocation getIFLExpensive(ICProject cproject, String absolutePath) {
IFile[] files = ResourcesPlugin.getWorkspace().getRoot().findFilesForLocation(new Path(absolutePath)); IFile[] files = ResourcesPlugin.getWorkspace().getRoot().findFilesForLocation(new Path(absolutePath));
switch(files.length) { if (files.length==1) {
case 0: IFile file = files[0];
return getExternalIFL(absolutePath); if (file.exists())
case 1:
return getWorkspaceIFL(files[0]);
}
Arrays.sort(files, new FILE_COMPARATOR());
final IProject preferredProject= cproject == null ? null : cproject.getProject();
IFile fileInCProject= null;
for (IFile file : files) {
// check for preferred project
final IProject project = file.getProject();
if (preferredProject != null && preferredProject.equals(project))
return getWorkspaceIFL(file); return getWorkspaceIFL(file);
} else {
if (fileInCProject == null) { Arrays.sort(files, new FILE_COMPARATOR());
try { final IProject preferredProject= cproject == null ? null : cproject.getProject();
if (project.hasNature(CProjectNature.C_NATURE_ID)) { IFile fileInCProject= null;
fileInCProject= file; for (IFile file : files) {
if (file.exists()) {
// check for preferred project
final IProject project = file.getProject();
if (preferredProject != null && preferredProject.equals(project))
return getWorkspaceIFL(file);
if (fileInCProject == null) {
try {
if (project.hasNature(CProjectNature.C_NATURE_ID)) {
fileInCProject= file;
}
} catch (CoreException e) {
// treat as non-c project
}
} }
} catch (CoreException e) {
// treat as non-c project
} }
} }
if (fileInCProject != null)
return getWorkspaceIFL(fileInCProject);
} }
if (fileInCProject != null)
return getWorkspaceIFL(fileInCProject);
return getWorkspaceIFL(files[0]); return getExternalIFL(absolutePath);
} }
/** /**