diff options
| author | drh <> | 2022-11-24 15:04:23 +0000 |
|---|---|---|
| committer | drh <> | 2022-11-24 15:04:23 +0000 |
| commit | c25f5ea6e838dabbd0721947a432c4d9717bda74 (patch) | |
| tree | b22c97994d6cfdfb7b67486becf400af719f30ab /src/expr.c | |
| parent | b669bb5e2bd130b2a8d8a87304449cfb3b27f9d9 (diff) | |
| download | sqlite-c25f5ea6e838dabbd0721947a432c4d9717bda74.tar.gz sqlite-c25f5ea6e838dabbd0721947a432c4d9717bda74.zip | |
Add NEVER() and ALWAYS() macros on branches that are believed to be
unreachable.
FossilOrigin-Name: 3a901e88c87fc76c7fe42e47a976a5706830f0dbd6027605663e4d55f4f33590
Diffstat (limited to 'src/expr.c')
| -rw-r--r-- | src/expr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/expr.c b/src/expr.c index 2e909dd8c..dc918e0bd 100644 --- a/src/expr.c +++ b/src/expr.c @@ -6335,14 +6335,14 @@ static int analyzeAggregate(Walker *pWalker, Expr *pExpr){ for(pIEpr=pParse->pIdxEpr; pIEpr; pIEpr=pIEpr->pIENext){ int iDataCur = pIEpr->iDataCur; if( iDataCur<0 ) continue; - if( pParse->iSelfTab ){ + if( NEVER(pParse->iSelfTab) ){ if( pIEpr->iDataCur!=pParse->iSelfTab-1 ) continue; iDataCur = -1; } if( sqlite3ExprCompare(0, pExpr, pIEpr->pExpr, iDataCur)==0 ) break; } if( pIEpr==0 ) break; - if( !ExprUseYTab(pExpr) ) break; + if( NEVER(!ExprUseYTab(pExpr)) ) break; /* If we reach this point, it means that expression pExpr can be ** translated into a reference to an index column as described by |