Mercurial > hg > truffle
diff src/share/vm/oops/instanceKlass.cpp @ 17795:a9becfeecd1b
Merge
author | kvn |
---|---|
date | Wed, 22 Jan 2014 17:42:23 -0800 |
parents | 5da8bb64b370 5832cdaf89c6 |
children | 752ba2e5f6d0 |
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--- a/src/share/vm/oops/instanceKlass.cpp Thu Jan 16 14:25:51 2014 +0100 +++ b/src/share/vm/oops/instanceKlass.cpp Wed Jan 22 17:42:23 2014 -0800 @@ -1502,13 +1502,18 @@ return -1; } -// lookup_method searches both the local methods array and all superclasses methods arrays +// uncached_lookup_method searches both the local class methods array and all +// superclasses methods arrays, skipping any overpass methods in superclasses. Method* InstanceKlass::uncached_lookup_method(Symbol* name, Symbol* signature) const { Klass* klass = const_cast<InstanceKlass*>(this); + bool dont_ignore_overpasses = true; // For the class being searched, find its overpasses. while (klass != NULL) { Method* method = InstanceKlass::cast(klass)->find_method(name, signature); - if (method != NULL) return method; + if ((method != NULL) && (dont_ignore_overpasses || !method->is_overpass())) { + return method; + } klass = InstanceKlass::cast(klass)->super(); + dont_ignore_overpasses = false; // Ignore overpass methods in all superclasses. } return NULL; } @@ -1523,7 +1528,7 @@ } // Look up interfaces if (m == NULL) { - m = lookup_method_in_all_interfaces(name, signature); + m = lookup_method_in_all_interfaces(name, signature, false); } return m; } @@ -1532,14 +1537,16 @@ // Do NOT return private or static methods, new in JDK8 which are not externally visible // They should only be found in the initial InterfaceMethodRef Method* InstanceKlass::lookup_method_in_all_interfaces(Symbol* name, - Symbol* signature) const { + Symbol* signature, + bool skip_default_methods) const { Array<Klass*>* all_ifs = transitive_interfaces(); int num_ifs = all_ifs->length(); InstanceKlass *ik = NULL; for (int i = 0; i < num_ifs; i++) { ik = InstanceKlass::cast(all_ifs->at(i)); Method* m = ik->lookup_method(name, signature); - if (m != NULL && m->is_public() && !m->is_static()) { + if (m != NULL && m->is_public() && !m->is_static() && + (!skip_default_methods || !m->is_default_method())) { return m; } }