expr.c (process_jvm_instruction): Coerce to correct Throwable sub-type the…

expr.c (process_jvm_instruction): Coerce to correct Throwable sub-type the result of the call that gets the...

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	* expr.c (process_jvm_instruction):  Coerce to correct Throwable
	sub-type the result of the call that gets the exception value.
	* parse.y (java_complete_expand_methods):  If flags_syntax_only,
	don't call finish_class.
	* parse.y (java_check_regular_methods):  If METHOD_PRIVATE,
	clear found before continuing.
	* verify.c (verify_jvm_instructions):  On an array load, allow
	and handle top of stack to be TYPE_NULL.

From-SVN: r24696

gcc/java/verify.c

@@ -882,10 +882,12 @@ verify_jvm_instructions (jcf, byte_ops, length)
 	case OPCODE_saload: type = promote_type (short_type_node); goto aload;
         aload:
 	  pop_type (int_type_node);
-	  type = pop_type (ptr_type_node);
-	  if (! is_array_type_p (type))
+	  tmp = pop_type (ptr_type_node);
+	  if (is_array_type_p (tmp))
+	    type = TYPE_ARRAY_ELEMENT (TREE_TYPE (tmp));
+	  else if (tmp != TYPE_NULL)
 	    VERIFICATION_ERROR ("array load from non-array type");
-	  push_type (TYPE_ARRAY_ELEMENT (TREE_TYPE (type)));
+	  push_type (type);
 	  break;
 
 	case OPCODE_anewarray: