Mercurial > hg > truffle
diff src/share/vm/oops/instanceKlass.hpp @ 20576:90257dfad6e3
8043275: 8u40 backport: Fix interface initialization for default methods.
Reviewed-by: dcubed, coleenp
author | acorn |
---|---|
date | Fri, 24 Oct 2014 12:29:08 -0700 |
parents | 6e0cb14ce59b |
children | 3c87c13918fb |
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--- a/src/share/vm/oops/instanceKlass.hpp Fri Oct 24 03:03:59 2014 +0000 +++ b/src/share/vm/oops/instanceKlass.hpp Fri Oct 24 12:29:08 2014 -0700 @@ -229,12 +229,13 @@ bool _has_unloaded_dependent; enum { - _misc_rewritten = 1 << 0, // methods rewritten. - _misc_has_nonstatic_fields = 1 << 1, // for sizing with UseCompressedOops - _misc_should_verify_class = 1 << 2, // allow caching of preverification - _misc_is_anonymous = 1 << 3, // has embedded _host_klass field - _misc_is_contended = 1 << 4, // marked with contended annotation - _misc_has_default_methods = 1 << 5 // class/superclass/implemented interfaces has default methods + _misc_rewritten = 1 << 0, // methods rewritten. + _misc_has_nonstatic_fields = 1 << 1, // for sizing with UseCompressedOops + _misc_should_verify_class = 1 << 2, // allow caching of preverification + _misc_is_anonymous = 1 << 3, // has embedded _host_klass field + _misc_is_contended = 1 << 4, // marked with contended annotation + _misc_has_default_methods = 1 << 5, // class/superclass/implemented interfaces has default methods + _misc_declares_default_methods = 1 << 6 // directly declares default methods (any access) }; u2 _misc_flags; u2 _minor_version; // minor version number of class file @@ -680,6 +681,17 @@ } } + bool declares_default_methods() const { + return (_misc_flags & _misc_declares_default_methods) != 0; + } + void set_declares_default_methods(bool b) { + if (b) { + _misc_flags |= _misc_declares_default_methods; + } else { + _misc_flags &= ~_misc_declares_default_methods; + } + } + // for adding methods, ConstMethod::UNSET_IDNUM means no more ids available inline u2 next_method_idnum(); void set_initial_method_idnum(u2 value) { _idnum_allocated_count = value; } @@ -1046,6 +1058,7 @@ static bool link_class_impl (instanceKlassHandle this_oop, bool throw_verifyerror, TRAPS); static bool verify_code (instanceKlassHandle this_oop, bool throw_verifyerror, TRAPS); static void initialize_impl (instanceKlassHandle this_oop, TRAPS); + static void initialize_super_interfaces (instanceKlassHandle this_oop, TRAPS); static void eager_initialize_impl (instanceKlassHandle this_oop); static void set_initialization_state_and_notify_impl (instanceKlassHandle this_oop, ClassState state, TRAPS); static void call_class_initializer_impl (instanceKlassHandle this_oop, TRAPS);