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Bug 516385 - Only use as much space as needed for PDOMCPPAliasTemplate and PDOMCPPAliasTemplateInstance records

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Change-Id: Ib8e0de13c49f715806d8c29cb4e8cf07182d5f50
This commit is contained in:
Nathan Ridge 2017-05-09 22:42:50 -04:00
parent 1594835cc6
commit a0aeb9153d
3 changed files with 6 additions and 5 deletions
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7
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/PDOM.java
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@ -284,10 +284,11 @@ public class PDOM extends PlatformObject implements IPDOM {
* CDT 9.3 development (versions not supported on the 9.2.x branch)
* 207.0 - Store a caller record for macro reference names.
* 208.0 - Trigger index rebuild to rebuild corrupted binding reference lists, bug 399147.
* 209.0 - Alias templates and their instances take up more space than required, bug 516385.
*/
private static final int MIN_SUPPORTED_VERSION= version(208, 0);
private static final int MAX_SUPPORTED_VERSION= version(208, Short.MAX_VALUE);
private static final int DEFAULT_VERSION = version(208, 0);
private static final int MIN_SUPPORTED_VERSION= version(209, 0);
private static final int MAX_SUPPORTED_VERSION= version(209, Short.MAX_VALUE);
private static final int DEFAULT_VERSION = version(209, 0);
private static int version(int major, int minor) {
return (major << 16) + minor;

2
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/cpp/PDOMCPPAliasTemplate.java
View file

@ -30,7 +30,7 @@ import org.eclipse.core.runtime.CoreException;
*/
class PDOMCPPAliasTemplate extends PDOMCPPBinding implements ICPPAliasTemplate, IPDOMCPPTemplateParameterOwner {
private static final int ALIASED_TYPE_SIZE = Database.TYPE_SIZE;
private static final int TEMPLATE_PARAMS_SIZE = PDOMCPPTemplateTemplateParameter.RECORD_SIZE;
private static final int TEMPLATE_PARAMS_SIZE = Database.PTR_SIZE;
@SuppressWarnings("hiding")
protected static final int RECORD_SIZE = PDOMCPPBinding.RECORD_SIZE + ALIASED_TYPE_SIZE + TEMPLATE_PARAMS_SIZE;

2
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/pdom/dom/cpp/PDOMCPPAliasTemplateInstance.java
View file

@ -28,7 +28,7 @@ class PDOMCPPAliasTemplateInstance extends PDOMCPPTypedef implements ICPPAliasTe
private static final int TEMPLATE_DEFINITION_OFFSET = PDOMCPPTypedef.RECORD_SIZE;
@SuppressWarnings("hiding")
protected static final int RECORD_SIZE = TEMPLATE_DEFINITION_OFFSET + Database.TYPE_SIZE;
protected static final int RECORD_SIZE = TEMPLATE_DEFINITION_OFFSET + Database.PTR_SIZE;
private volatile ICPPAliasTemplate fTemplateDefinition;