--- parser3/src/main/execute.C	2016/11/03 16:17:37	1.397
+++ parser3/src/main/execute.C	2016/11/29 23:25:59	1.401
@@ -21,7 +21,7 @@
 #include "pa_vimage.h"
 #include "pa_wwrapper.h"
 
-volatile const char * IDENT_EXECUTE_C="$Id: execute.C,v 1.397 2016/11/03 16:17:37 moko Exp $" IDENT_PA_OPCODE_H IDENT_PA_OPERATION_H IDENT_PA_VCODE_FRAME_H IDENT_PA_WWRAPPER_H;
+volatile const char * IDENT_EXECUTE_C="$Id: execute.C,v 1.401 2016/11/29 23:25:59 moko Exp $" IDENT_PA_OPCODE_H IDENT_PA_OPERATION_H IDENT_PA_VCODE_FRAME_H IDENT_PA_WWRAPPER_H;
 
 //#define DEBUG_EXECUTE
 
@@ -686,7 +686,7 @@ void Request::execute(ArrayOperation& op
 
 				execute(local_ops);
 
-				stack.push(wcontext->result());
+				stack.push((Value&)wcontext->result());
 				wcontext=saved_wcontext;
 				break;
 			}
@@ -1229,12 +1229,10 @@ Value& Request::construct(VStateless_cla
 				// some stateless_class creatable derivates
 				return *result;
 		} else 
-			throw Exception(PARSER_RUNTIME,
-				0, //&frame.name(),
-				"is not a constructor, system class '%s' can be constructed only implicitly", 
-					called_class.type());
+			throw Exception(PARSER_RUNTIME, method.name,
+				"is not a constructor, system class '%s' can be constructed only implicitly", called_class.type());
 	} else
-		throw Exception(PARSER_RUNTIME, 0, "method is static and can not be used as constructor");
+		throw Exception(PARSER_RUNTIME, method.name, "method of %s is static and can not be used as constructor", called_class.type());
 }
 
 Value& Request::get_element(Value& ncontext, const String& name) {
@@ -1338,8 +1336,7 @@ Value& Request::process(Value& input_val
 
 			// for code in [] and () wcontext is set 0
 			// using the fact in decision "which wrapper to use"
-			bool using_code_frame=junction->wcontext;
-			if(using_code_frame) {
+			if(junction->wcontext) {
 				// {} code wrapper
 				VCodeFrame local(*junction->wcontext);
 				wcontext=&local;
@@ -1471,7 +1468,7 @@ const String* Request::execute_virtual_m
 	return 0;
 }
 
-const String* Request::get_method_filename(const Method* method){
+const String* Request::get_method_filespec(const Method* method){
 	if(ArrayOperation* code=method->parser_code)
 		if(code){
 			Operation::Origin origin={0, 0, 0};
@@ -1541,7 +1538,7 @@ const String* Request::get_method_filena
 					default: break;
 				}
 				if(origin.file_no)
-					return get_used_filename(origin.file_no);
+					return get_used_filespec(origin.file_no);
 			}
 		}
 	return 0;