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Remove out-of-date comment regarding use of Parse.pConstExpr.

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FossilOrigin-Name: 71548f72ad578db3d6ee409956386ace23ab2258d37cdc29ef2fb126e48f1ee3
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dan
2023-09-09 17:53:55 +00:00
parent 1b2d170a8f
commit ef2e43304e
4 changed files with 13 additions and 17 deletions
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11
src/build.c
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@@ -246,19 +246,14 @@ void sqlite3FinishCoding(Parse *pParse){
*/
if( pParse->pAinc ) sqlite3AutoincrementBegin(pParse);
/* Code constant expressions that where factored out of inner loops.
**
** The pConstExpr list might also contain expressions that we simply
** want to keep around until the Parse object is deleted. Such
** expressions have iConstExprReg==0. Do not generate code for
** those expressions, of course.
/* Code constant expressions that were factored out of inner loops.
*/
if( pParse->pConstExpr ){
ExprList *pEL = pParse->pConstExpr;
pParse->okConstFactor = 0;
for(i=0; i<pEL->nExpr; i++){
int iReg = pEL->a[i].u.iConstExprReg;
sqlite3ExprCode(pParse, pEL->a[i].pExpr, iReg);
assert( pEL->a[i].u.iConstExprReg>0 );
sqlite3ExprCode(pParse, pEL->a[i].pExpr, pEL->a[i].u.iConstExprReg);
}
}