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absyntax/visitor.cc
changeset 69 41cb5b80416e
parent 0 fb772792efd1
child 261 db2ad6541d92 
--- a/absyntax/visitor.cc	Tue Oct 23 10:33:09 2007 +0200
+++ b/absyntax/visitor.cc	Tue Oct 23 10:35:58 2007 +0200
@@ -72,12 +72,21 @@
 #define SYM_REF0(class_name_c)	\
   void *null_visitor_c::visit(class_name_c *symbol) {return NULL;}
 
+#define SYM_REF1(class_name_c, ref1)	\
+  void *null_visitor_c::visit(class_name_c *symbol) {return NULL;}
+
 #define SYM_REF2(class_name_c, ref1, ref2)	\
   void *null_visitor_c::visit(class_name_c *symbol) {return NULL;}
 
+#define SYM_REF3(class_name_c, ref1, ref2, ref3)	\
+  void *null_visitor_c::visit(class_name_c *symbol) {return NULL;}
+
 #define SYM_REF4(class_name_c, ref1, ref2, ref3, ref4)	\
   void *null_visitor_c::visit(class_name_c *symbol) {return NULL;}
 
+#define SYM_REF5(class_name_c, ref1, ref2, ref3, ref4, ref5)	\
+  void *null_visitor_c::visit(class_name_c *symbol) {return NULL;}
+
 #define SYM_REF6(class_name_c, ref1, ref2, ref3, ref4, ref5, ref6)	\
   void *null_visitor_c::visit(class_name_c *symbol) {return NULL;}
 
@@ -90,8 +99,11 @@
 #undef SYM_LIST
 #undef SYM_TOKEN
 #undef SYM_REF0
+#undef SYM_REF1
 #undef SYM_REF2
+#undef SYM_REF3
 #undef SYM_REF4
+#undef SYM_REF5
 #undef SYM_REF6
 
 
@@ -123,6 +135,12 @@
 #define SYM_REF0(class_name_c)	\
   void *iterator_visitor_c::visit(class_name_c *symbol) {return NULL;}
 
+#define SYM_REF1(class_name_c, ref1)			\
+void *iterator_visitor_c::visit(class_name_c *symbol) {	\
+  if (symbol->ref1!=NULL) symbol->ref1->accept(*this);	\
+  return NULL;						\
+}
+
 #define SYM_REF2(class_name_c, ref1, ref2)		\
 void *iterator_visitor_c::visit(class_name_c *symbol) {	\
   if (symbol->ref1!=NULL) symbol->ref1->accept(*this);	\
@@ -130,6 +148,14 @@
   return NULL;						\
 }
 
+#define SYM_REF3(class_name_c, ref1, ref2, ref3)	\
+void *iterator_visitor_c::visit(class_name_c *symbol) {	\
+  if (symbol->ref1) symbol->ref1->accept(*this);	\
+  if (symbol->ref2) symbol->ref2->accept(*this);	\
+  if (symbol->ref3) symbol->ref3->accept(*this);	\
+  return NULL;						\
+}
+
 #define SYM_REF4(class_name_c, ref1, ref2, ref3, ref4)	\
 void *iterator_visitor_c::visit(class_name_c *symbol) {	\
   if (symbol->ref1) symbol->ref1->accept(*this);	\
@@ -139,6 +165,15 @@
   return NULL;						\
 }
 
+#define SYM_REF5(class_name_c, ref1, ref2, ref3, ref4, ref5)		\
+void *iterator_visitor_c::visit(class_name_c *symbol) {			\
+  if (symbol->ref1) symbol->ref1->accept(*this);			\
+  if (symbol->ref2) symbol->ref2->accept(*this);			\
+  if (symbol->ref3) symbol->ref3->accept(*this);			\
+  if (symbol->ref4) symbol->ref4->accept(*this);			\
+  if (symbol->ref5) symbol->ref5->accept(*this);			\
+  return NULL;								\
+}
 
 #define SYM_REF6(class_name_c, ref1, ref2, ref3, ref4, ref5, ref6)	\
 void *iterator_visitor_c::visit(class_name_c *symbol) {			\
@@ -160,8 +195,11 @@
 #undef SYM_LIST
 #undef SYM_TOKEN
 #undef SYM_REF0
+#undef SYM_REF1
 #undef SYM_REF2
+#undef SYM_REF3
 #undef SYM_REF4
+#undef SYM_REF5
 #undef SYM_REF6
 
 
@@ -199,6 +237,12 @@
 #define SYM_REF0(class_name_c)	\
   void *search_visitor_c::visit(class_name_c *symbol) {return NULL;}
 
+#define SYM_REF1(class_name_c, ref1)				\
+void *search_visitor_c::visit(class_name_c *symbol) {		\
+  if (symbol->ref1) return symbol->ref1->accept(*this);		\
+  return NULL;							\
+}
+
 #define SYM_REF2(class_name_c, ref1, ref2)			\
 void *search_visitor_c::visit(class_name_c *symbol) {		\
   void *res = NULL;						\
@@ -208,6 +252,17 @@
   return NULL;							\
 }
 
+#define SYM_REF3(class_name_c, ref1, ref2, ref3)		\
+void *search_visitor_c::visit(class_name_c *symbol) {		\
+  void *res = NULL;						\
+  if (symbol->ref1) res =  symbol->ref1->accept(*this);		\
+  if (res != NULL)  return res;					\
+  if (symbol->ref2) res =  symbol->ref2->accept(*this);		\
+  if (res != NULL)  return res;					\
+  if (symbol->ref3) return symbol->ref3->accept(*this);		\
+  return NULL;							\
+}
+
 #define SYM_REF4(class_name_c, ref1, ref2, ref3, ref4)		\
 void *search_visitor_c::visit(class_name_c *symbol) {		\
   void *res = NULL;						\
@@ -221,6 +276,20 @@
   return NULL;							\
 }
 
+#define SYM_REF5(class_name_c, ref1, ref2, ref3, ref4, ref5)		\
+void *search_visitor_c::visit(class_name_c *symbol) {			\
+  void *res = NULL;							\
+  if (symbol->ref1) res =  symbol->ref1->accept(*this);			\
+  if (res != NULL)  return res;						\
+  if (symbol->ref2) res =  symbol->ref2->accept(*this);			\
+  if (res != NULL)  return res;						\
+  if (symbol->ref3) res =  symbol->ref3->accept(*this);			\
+  if (res != NULL)  return res;						\
+  if (symbol->ref4) res =  symbol->ref4->accept(*this);			\
+  if (res != NULL)  return res;						\
+  if (symbol->ref5) return symbol->ref5->accept(*this);			\
+  return NULL;								\
+}
 
 #define SYM_REF6(class_name_c, ref1, ref2, ref3, ref4, ref5, ref6)	\
 void *search_visitor_c::visit(class_name_c *symbol) {			\
@@ -248,8 +317,11 @@
 #undef SYM_LIST
 #undef SYM_TOKEN
 #undef SYM_REF0
+#undef SYM_REF1
 #undef SYM_REF2
+#undef SYM_REF3
 #undef SYM_REF4
+#undef SYM_REF5
 #undef SYM_REF6
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