--- parser3/src/main/compile_tools.C	2003/04/03 15:34:02	1.54.2.5.2.11
+++ parser3/src/main/compile_tools.C	2005/08/05 13:03:00	1.57.14.2
@@ -1,11 +1,11 @@
 /** @file
 	Parser: compiler support helper functions.
 
-	Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com)
+	Copyright (c) 2001-2005 ArtLebedev Group (http://www.artlebedev.com)
 	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
 */
 
-static const char* IDENT_COMPILE_TOOLS_C="$Date: 2003/04/03 15:34:02 $";
+static const char * const IDENT_COMPILE_TOOLS_C="$Date: 2005/08/05 13:03:00 $";
 
 #include "compile_tools.h"
 #include "pa_string.h"
@@ -19,17 +19,16 @@ Value* LA2V(ArrayOperation& literal_stri
 		:0;
 }
 
-void change_string_literal_to_double_literal(ArrayOperation& literal_string_array) {
-	if(literal_string_array[0].code==OP_VALUE) {
-		Value& value=literal_string_array[2/*opcode+origin*/].value->as_expr_result();
-		literal_string_array.put(1, &value);
-	}
+void maybe_change_string_literal_to_double_literal(ArrayOperation& literal_array) {
+	assert(literal_array[0].code==OP_VALUE);
+	VString& vstring=*static_cast<VString*>(literal_array[2/*opcode+origin*/].value);
+	if(isdigit(vstring.string().first_char()))
+		literal_array.put(2/*opcode+origin*/, &vstring.as_expr_result());
 }
 
 void change_string_literal_value(ArrayOperation& literal_string_array, const String& new_value) {
-	if(literal_string_array[0].code==OP_VALUE) { // extra safety
-		static_cast<VString*>(literal_string_array[2/*opcode+origin*/].value)->set_string(new_value);
-	}
+	assert(literal_string_array[0].code==OP_VALUE);
+	static_cast<VString*>(literal_string_array[2/*opcode+origin*/].value)->set_string(new_value);
 }
 
 void changetail_or_append(ArrayOperation& opcodes, 
@@ -65,4 +64,4 @@ void pop_LS(Parse_control& pc) {
 
 const String& Parse_control::alias_method(const String& name) {
 	return (main_alias && name==main_method_name)?*main_alias:name;
-}
\ No newline at end of file
+}