X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=codea%2Ftree.h;h=f88851f0d32076977f87bf17d6af5e6a0d932a53;hb=a22dd19b88fd2fd2b377c005abd1cad02a24ca60;hp=38347ce289e9d2552fcd8fa2191a296a72159442;hpb=777a3cb3a801b3ab86e9a77fe045676ed498e350;p=uebersetzerbau-ss10.git

diff --git a/codea/tree.h b/codea/tree.h
index 38347ce..f88851f 100644
--- a/codea/tree.h
+++ b/codea/tree.h
@@ -11,7 +11,7 @@ typedef struct burm_state *STATEPTR_TYPE;
 
 enum {
 	O_RET=1,
-	O_NOT,
+	O_NULL,
 	O_SUB,
 	O_MUL,
 	O_OR,
@@ -19,13 +19,18 @@ enum {
 	O_EQ,
 	O_ID,
 	O_ADD,
-	O_NUM
+	O_NUM,
+	O_FIELD,
+	O_MTWO,
+	O_MFOUR,
+	O_MEIGHT,
+	O_MONE
 };
 
 static char *o_names[] = {
 	"",
 	"O_RET",
-	"O_NOT",
+	"O_NULL",
 	"O_SUB",
 	"O_MUL",
 	"O_OR",
@@ -33,7 +38,12 @@ static char *o_names[] = {
 	"O_EQ",
 	"O_ID",
 	"O_ADD",
-	"O_NUM"
+	"O_NUM",
+	"O_FIELD",
+	"O_MTWO",
+	"O_MFOUR",
+	"O_MEIGHT",
+	"O_MONE"
 };
 
 struct treenode {
@@ -46,6 +56,8 @@ struct treenode {
 	struct treenode *parent;
 	int skip;
 	int param_index;
+	int exprcount;
+	int soffset;
 };
 
 typedef struct treenode *treenodep;
@@ -57,8 +69,10 @@ typedef struct treenode *treenodep;
 #define STATE_LABEL(p) ((p)->label)
 #define PANIC printf
 
-struct treenode *new_node(int op, struct treenode *l, struct treenode *r);
-struct treenode *new_number(long val);
-struct treenode *new_param(int op, struct treenode *l, struct treenode *r, int param_index);
+struct treenode *new_node(int op, struct treenode *l, struct treenode *r, int exprcount);
+struct treenode *new_number(long val, int exprcount);
+struct treenode *new_param(int op, char *name, struct treenode *l, struct treenode *r, int param_index, int exprcount);
+struct treenode *new_field(char *name, struct treenode *l, struct treenode *r, int soffset, int exprcount);
+void write_tree(struct treenode *node, int ident);
 
 #endif