--- parser3/src/main/execute.C	2002/10/31 15:01:54	1.290
+++ parser3/src/main/execute.C	2002/11/22 16:16:33	1.294
@@ -5,7 +5,7 @@
 	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
 */
 
-static const char* IDENT_EXECUTE_C="$Date: 2002/10/31 15:01:54 $";
+static const char* IDENT_EXECUTE_C="$Date: 2002/11/22 16:16:33 $";
 
 #include "pa_opcode.h"
 #include "pa_array.h" 
@@ -123,6 +123,11 @@ void Request::execute(const Array& ops)
 
 	Array_iter i(ops);
 	while(i.has_next()) {
+		if(interrupted())
+			throw Exception("parser.interrupted",
+				0,
+				"execution stopped");
+
 		Operation op;
 		op.cast=i.next();
 #ifdef DEBUG_EXECUTE
@@ -824,14 +829,16 @@ void Request::execute(const Array& ops)
 	}
 }
 
-/// @todo cache|prepare junctions 
+/**
+	@todo cache|prepare junctions
+	@bug ^superbase:method would dynamically call ^base:method if there is any
+*/
 Value *Request::get_element(const String *& remember_name, bool can_call_operator) {
 	const String& name=POP_NAME();  remember_name=&name;
 	Value *ncontext=POP();
 	Value *value=0;
 	if(can_call_operator) {
 		if(Method* method=main_class.get_method(name)) { // looking operator of that name FIRST
-			// as if that method were in self and we have normal dynamic method here
 			Junction& junction=*NEW Junction(pool(), 
 				main_class, method, 0,0,0,0);
 			value=NEW VJunction(junction);
@@ -852,9 +859,17 @@ Value *Request::get_element(const String
 	if(!value)
 		value=ncontext->get_element(name, *ncontext, false);
 
+	if(value && wcontext->get_constructing())
+		if(Junction *junction=value->get_junction()) {
+			if(junction->self.get_class()!=ncontext)
+				throw Exception("parser.runtime",
+					&name,
+					"constructor must be declared in class %s", ncontext->get_class()->name_cstr());
+		}
+
 value_ready:
 	if(value)
-			value=&process_to_value(*value); // process possible code-junction
+		value=&process_to_value(*value); // process possible code-junction
 	else
 		value=NEW VVoid(pool());