Mercurial > hg > truffle
comparison src/share/vm/interpreter/linkResolver.cpp @ 8702:77443715ec55
8001307: Modify ACC_SUPER behavior
Summary: Disallow non-virtual calls even when ACC_SUPER is absent.
Reviewed-by: kvn, acorn
author | kamg |
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date | Mon, 05 Nov 2012 17:03:33 -0500 |
parents | f6b0eb4e44cf |
children | b5cb079ecaa4 |
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8701:b95ad0610fef | 8702:77443715ec55 |
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784 { KlassHandle method_klass = KlassHandle(THREAD, | 784 { KlassHandle method_klass = KlassHandle(THREAD, |
785 resolved_method->method_holder()); | 785 resolved_method->method_holder()); |
786 | 786 |
787 if (check_access && | 787 if (check_access && |
788 // a) check if ACC_SUPER flag is set for the current class | 788 // a) check if ACC_SUPER flag is set for the current class |
789 current_klass->is_super() && | 789 (current_klass->is_super() || !AllowNonVirtualCalls) && |
790 // b) check if the method class is a superclass of the current class (superclass relation is not reflexive!) | 790 // b) check if the method class is a superclass of the current class (superclass relation is not reflexive!) |
791 current_klass->is_subtype_of(method_klass()) && current_klass() != method_klass() && | 791 current_klass->is_subtype_of(method_klass()) && current_klass() != method_klass() && |
792 // c) check if the method is not <init> | 792 // c) check if the method is not <init> |
793 resolved_method->name() != vmSymbols::object_initializer_name()) { | 793 resolved_method->name() != vmSymbols::object_initializer_name()) { |
794 // Lookup super method | 794 // Lookup super method |