PR java/20056:

	* include/jvm.h (_Jv_Linker::has_field_p): Declare.
	* link.cc (has_field_p): New function.
	* verify.cc (check_field_constant): Added 'putfield' argument.
	(verify_instructions_0): Updated.
	(type::equals): New method.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@95259 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 12 insertions, 0 deletions

diff --git a/libjava/link.cc b/libjava/link.cc
index 8dd809b8687..cfaa3cd363d 100644
--- a/libjava/link.cc
+++ b/libjava/link.cc
@@ -131,6 +131,18 @@ _Jv_Linker::find_field_helper (jclass search, _Jv_Utf8Const *name,
   return NULL;
 }
 
+bool
+_Jv_Linker::has_field_p (jclass search, _Jv_Utf8Const *field_name)
+{
+  for (int i = 0; i < search->field_count; ++i)
+    {
+      _Jv_Field *field = &search->fields[i];
+      if (_Jv_equalUtf8Consts (field->name, field_name))
+	return true;
+    }
+  return false;
+}
+
 // Find a field.
 // KLASS is the class that is requesting the field.
 // OWNER is the class in which the field should be found.