Merge the latest trunk changes into this branch.

FossilOrigin-Name: 9d9b6c883b4f7d69c615cedfb59a2385aac47b74

1 files changed, 16 insertions, 6 deletions

diff --git a/src/btree.c b/src/btree.c
index 8957b74c1..ac0c87731 100644
--- a/src/btree.c
+++ b/src/btree.c
@@ -2017,8 +2017,8 @@ int sqlite3BtreeOpen(
     ** the right size.  This is to guard against size changes that result
     ** when compiling on a different architecture.
     */
-    assert( sizeof(i64)==8 || sizeof(i64)==4 );
-    assert( sizeof(u64)==8 || sizeof(u64)==4 );
+    assert( sizeof(i64)==8 );
+    assert( sizeof(u64)==8 );
     assert( sizeof(u32)==4 );
     assert( sizeof(u16)==2 );
     assert( sizeof(Pgno)==4 );
@@ -7480,7 +7480,8 @@ static int balance(BtCursor *pCur){
           ** pSpace buffer passed to the latter call to balance_nonroot().
           */
           u8 *pSpace = sqlite3PageMalloc(pCur->pBt->pageSize);
-          rc = balance_nonroot(pParent, iIdx, pSpace, iPage==1, pCur->hints);
+          rc = balance_nonroot(pParent, iIdx, pSpace, iPage==1,
+                               pCur->hints&BTREE_BULKLOAD);
           if( pFree ){
             /* If pFree is not NULL, it points to the pSpace buffer used 
             ** by a previous call to balance_nonroot(). Its contents are
@@ -9143,14 +9144,23 @@ int sqlite3BtreeSetVersion(Btree *pBtree, int iVersion){
 }
 
 /*
-** set the mask of hint flags for cursor pCsr. Currently the only valid
-** values are 0 and BTREE_BULKLOAD.
+** set the mask of hint flags for cursor pCsr.
 */
 void sqlite3BtreeCursorHints(BtCursor *pCsr, unsigned int mask){
-  assert( mask==BTREE_BULKLOAD || mask==0 );
+  assert( mask==BTREE_BULKLOAD || mask==BTREE_SEEK_EQ || mask==0 );
   pCsr->hints = mask;
 }
 
+#ifdef SQLITE_DEBUG
+/*
+** Return true if the cursor has a hint specified.  This routine is
+** only used from within assert() statements
+*/
+int sqlite3BtreeCursorHasHint(BtCursor *pCsr, unsigned int mask){
+  return (pCsr->hints & mask)!=0;
+}
+#endif
+
 /*
 ** Return true if the given Btree is read-only.
 */