Code size stored in code itself

Most patterns do not have code, as they are not directly used for
a match; they are created only to compose larger patterns. So, we
shouldn't waste space to store the size of their code, as a NULL
pointer already indicates that the size is zero.

1 files changed, 0 insertions, 1 deletions

diff --git a/lptree.h b/lptree.h
index 7dab362..c788741 100644
--- a/lptree.h
+++ b/lptree.h
@@ -72,7 +72,6 @@ typedef struct TTree {
 */
 typedef struct Pattern {
   union Instruction *code;
-  int codesize;
   TTree tree[1];
 } Pattern;