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8291734: Return accurate ACC_SUPER access flag for classes

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Reviewed-by: mchung
This commit is contained in:
Joe Darcy 2022-08-10 19:55:57 +00:00
parent e4925a3959
commit 68af7c1365
2 changed files with 16 additions and 19 deletions
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22
src/java.base/share/classes/java/lang/Class.java
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@ -1346,16 +1346,18 @@ public final class Class<T> implements java.io.Serializable,
* @since 20
*/
public Set<AccessFlag> accessFlags() {
// This likely needs some refinement. Exploration of hidden
// classes, array classes. Location.CLASS allows SUPER and
// AccessFlag.MODULE which INNER_CLASS forbids. INNER_CLASS
// allows PRIVATE, PROTECTED, and STATIC, which are not
// allowed on Location.CLASS.
return AccessFlag.maskToAccessFlags(getModifiers(),
(isMemberClass() || isLocalClass() ||
isAnonymousClass() || isArray()) ?
AccessFlag.Location.INNER_CLASS :
AccessFlag.Location.CLASS);
// Location.CLASS allows SUPER and AccessFlag.MODULE which
// INNER_CLASS forbids. INNER_CLASS allows PRIVATE, PROTECTED,
// and STATIC, which are not allowed on Location.CLASS.
// Use getClassAccessFlagsRaw to expose SUPER status.
var location = (isMemberClass() || isLocalClass() ||
isAnonymousClass() || isArray()) ?
AccessFlag.Location.INNER_CLASS :
AccessFlag.Location.CLASS;
return AccessFlag.maskToAccessFlags((location == AccessFlag.Location.CLASS) ?
getClassAccessFlagsRaw() :
getModifiers(),
location);
}
/**