From: drh <>
Date: Mon, 18 Apr 2022 19:48:31 +0000 (+0000)
Subject: Disable the unused EU4_EXPR mode for the IdList object.
X-Git-Tag: version-3.39.0~206^2~22
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f80bb195b3ad5328a74455b34216b1ce0c719ff5;p=thirdparty%2Fsqlite.git

Disable the unused EU4_EXPR mode for the IdList object.

FossilOrigin-Name: 5bcf4aa3bf6b1b9f47142bc37683bb3bf0adeffd052d07449af7c9b415add052
---

diff --git a/manifest b/manifest
index ac054ce787..bd5ae8fad1 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Even\smore\stest\scases.
-D 2022-04-18T19:34:41.878
+C Disable\sthe\sunused\sEU4_EXPR\smode\sfor\sthe\sIdList\sobject.
+D 2022-04-18T19:48:31.484
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -495,7 +495,7 @@ F src/btmutex.c 8acc2f464ee76324bf13310df5692a262b801808984c1b79defb2503bbafadb6
 F src/btree.c df695e953c2ce78ce4878ee5016751df9bc9a921dc0500a0f53ab3bb3196e505
 F src/btree.h 74d64b8f28cfa4a894d14d4ed64fa432cd697b98b61708d4351482ae15913e22
 F src/btreeInt.h 8ce1332edd89dfd2461d561ac10a0ab5601c8e06200cb5230596c3caaf54482e
-F src/build.c f7098ca5006891b1877fb2e8f9aa52243338983696123f5a4e30fa9dda06debc
+F src/build.c 7f4286d2b4c4ed013e8e064f958f10c277126085f7918c306e9f54c238b36393
 F src/callback.c 4c19af69835787bfe790ac560f3071a824eb629f34e41f97b52ce5235c77de1c
 F src/complete.c a3634ab1e687055cd002e11b8f43eb75c17da23e
 F src/ctime.c 026dbdcdbd8c3cde98a88483ee88310ff43150ab164ad768f12cc700a11495ad
@@ -557,7 +557,7 @@ F src/shell.c.in ecff6f4ab0e8e25acd578b3eb27ac0bad4d48643c160259a277151d6e9d412e
 F src/sqlite.h.in 2a35f62185eb5e7ecc64a2f68442b538ce9be74f80f28a00abc24837edcf1c17
 F src/sqlite3.rc 5121c9e10c3964d5755191c80dd1180c122fc3a8
 F src/sqlite3ext.h f49e28c25bd941e79794db5415fdf7b202deb3bc072ed6f1ed273d578703684e
-F src/sqliteInt.h afec51781b0ff21126c4cbd812be873f801810fef7ecee6c11e56ab85c6fe577
+F src/sqliteInt.h e748c9855541432874b37dbf11550d46ea66cac3958857dad4643fc48308d398
 F src/sqliteLimit.h d7323ffea5208c6af2734574bae933ca8ed2ab728083caa117c9738581a31657
 F src/status.c 4a3da6d77eeb3531cb0dbdf7047772a2a1b99f98c69e90ce009c75fe6328b2c0
 F src/table.c 0f141b58a16de7e2fbe81c308379e7279f4c6b50eb08efeec5892794a0ba30d1
@@ -1948,8 +1948,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P e34250efd34b526373bf072a43a7984ca19690836d7d2464dea8338066eaee8f
-R 69108f498c0556000e4436e5f3e7a04b
+P 5f4310a104443ac3fc56f9d9cd2d428dd3e7a2a0285c8e74de6f499439fd6868
+R 733c72f2d655615b5133b4dde2b9b4c2
 U drh
-Z 659794332d44475059e268cfdb5be5e9
+Z d36c5cf3e20140eaf0c13a45e8b8e619
 # Remove this line to create a well-formed Fossil manifest.
diff --git a/manifest.uuid b/manifest.uuid
index 7b0c55236e..33260b53b1 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-5f4310a104443ac3fc56f9d9cd2d428dd3e7a2a0285c8e74de6f499439fd6868
\ No newline at end of file
+5bcf4aa3bf6b1b9f47142bc37683bb3bf0adeffd052d07449af7c9b415add052
\ No newline at end of file
diff --git a/src/build.c b/src/build.c
index 126897c856..1c632c94ed 100644
--- a/src/build.c
+++ b/src/build.c
@@ -4695,12 +4695,10 @@ IdList *sqlite3IdListAppend(Parse *pParse, IdList *pList, Token *pToken){
 */
 void sqlite3IdListDelete(sqlite3 *db, IdList *pList){
   int i;
-  int delExpr;
   if( pList==0 ) return;
-  delExpr = pList->eU4==EU4_EXPR;
+  assert( pList->eU4!=EU4_EXPR ); /* EU4_EXPR mode is not currently used */
   for(i=0; i<pList->nId; i++){
     sqlite3DbFree(db, pList->a[i].zName);
-    if( delExpr ) sqlite3ExprDelete(db, pList->a[i].u4.pExpr);
   }
   sqlite3DbFreeNN(db, pList);
 }
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index bc618df7df..9363adbb9f 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -3044,7 +3044,7 @@ struct IdList {
     char *zName;      /* Name of the identifier */
     union {
       int idx;          /* Index in some Table.aCol[] of a column named zName */
-      Expr *pExpr;      /* Expr to implement a USING variable */
+      Expr *pExpr;      /* Expr to implement a USING variable -- NOT USED */
     } u4;
   } a[1];
 };
@@ -3055,7 +3055,7 @@ struct IdList {
 */
 #define EU4_NONE   0   /* Does not use IdList.a.u4 */
 #define EU4_IDX    1   /* Uses IdList.a.u4.idx */
-#define EU4_EXPR   2   /* Uses IdList.a.u4.pExpr */
+#define EU4_EXPR   2   /* Uses IdList.a.u4.pExpr -- NOT CURRENTLY USED */
 
 /*
 ** The SrcItem object represents a single term in the FROM clause of a query.