Changes toward being abld to process indexes on expressions. Not there yet -
this check-in is just movement in that direction. Some tests are failing.
FossilOrigin-Name: 0ad0f8d77d8f95ca2ffb7745d18219f5e87dc89c
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 4c17904..2358795 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -2391,6 +2391,7 @@
#define NC_IsCheck 0x0004 /* True if resolving names in a CHECK constraint */
#define NC_InAggFunc 0x0008 /* True if analyzing arguments to an agg func */
#define NC_PartIdx 0x0010 /* True if resolving a partial index WHERE */
+#define NC_IdxExpr 0x0020 /* True if resolving columns of CREATE INDEX */
#define NC_MinMaxAgg 0x1000 /* min/max aggregates seen. See note above */
/*