Fix harmless compiler warnings.

FossilOrigin-Name: 963a4c406799fc5352157552bdbbc6a0cc7edf68040e893e9d736ab7224d5a4b

diff --git a/manifest b/manifest
index 8bc86ed80a9b7cde4a5aa980aa928edbda7d3d1f..9b909137bdb44e401656e5baa2bedfa74128f8b8 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Merge\srecent\strunk\sfixes\sand\senhancements\sinto\sthe\salter-table-constraints\sbranch.
-D 2025-10-02T15:30:26.036
+C Fix\sharmless\scompiler\swarnings.
+D 2025-10-02T16:14:25.762
 F .fossil-settings/binary-glob 61195414528fb3ea9693577e1980230d78a1f8b0a54c78cf1b9b24d0a409ed6a x
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
@@ -670,7 +670,7 @@ F mptest/multiwrite01.test dab5c5f8f9534971efce679152c5146da265222d
 F sqlite.pc.in 42b7bf0d02e08b9e77734a47798d1a55a9e0716b
 F sqlite3.1 1b9c24374a85dfc7eb8fa7c4266ee0db4f9609cceecfc5481cd8307e5af04366
 F sqlite3.pc.in e6dee284fba59ef500092fdc1843df3be8433323a3733c91da96690a50a5b398
-F src/alter.c 2acf37ac6d22394ea783f48d5f84e14992d2708cc0aaa5fd4ab69b38f50e8440
+F src/alter.c 66385f67ae4ced0859ddb70f90ee15482ad6d5007210b3ca1698630d2dbfd9ba
 F src/analyze.c 03bcfc083fc0cccaa9ded93604e1d4244ea245c17285d463ef6a60425fcb247d
 F src/attach.c 9af61b63b10ee702b1594ecd24fb8cea0839cfdb6addee52fba26fa879f5db9d
 F src/auth.c 54ab9c6c5803b47c0d45b76ce27eff22a03b4b1f767c5945a3a4eb13aa4c78dc
@@ -2171,8 +2171,8 @@ F tool/version-info.c 3b36468a90faf1bbd59c65fd0eb66522d9f941eedd364fabccd7227350
 F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee87c1b31a7
 F tool/warnings.sh 1ad0169b022b280bcaaf94a7fa231591be96b514230ab5c98fbf15cd7df842dd
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P 66c47e18e6e1b69df4c2ceb63ff20423bbc1d5819934d77b140cf321fa14eac5 2971d7470110fcd43bdc8ad5d09d1f2f63f5a3bccda41810948a683e310ad908
-R 45e19a3fd4f7b0095a338b8111df1404
+P 26f8a700785edf64e2540b37c748e9f201870865ba70374f8681cdfdd048e68f
+R 58ef2535dee284e68ce789e710097bb2
 U drh
-Z 8614520122323f279e234e85d1d9bd10
+Z 0714699804c60696908b7e461a985b23
 # Remove this line to create a well-formed Fossil manifest.

diff --git a/manifest.uuid b/manifest.uuid
index 559bd67e2cc02c86249c6cf40b3cc1ee595bd9f9..dd9188df1f4364453c0c7ab4647effa6b5929ae3 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-26f8a700785edf64e2540b37c748e9f201870865ba70374f8681cdfdd048e68f
+963a4c406799fc5352157552bdbbc6a0cc7edf68040e893e9d736ab7224d5a4b

diff --git a/src/alter.c b/src/alter.c
index 5add9962627087e8d07eee9cb9645a6f6eb74aad..1e5bd54a2fdde2a6c4e517a723c6a101370fed42 100644 (file)
--- a/src/alter.c
+++ b/src/alter.c
@@ -2480,6 +2480,7 @@ static void dropConstraintFunc(
   int iEnd = 0;
   char *zNew = 0;
   int t = 0;
+  UNUSED_PARAMETER(NotUsed);
 
   /* Jump past the "CREATE TABLE" bit. */
   if( skipCreateTable(ctx, zSql, &iOff) ) return;
@@ -2609,6 +2610,7 @@ static void addConstraintFunc(
   int ii;
   char *zNew = 0;
   int t = 0;
+  UNUSED_PARAMETER(NotUsed);
 
   if( skipCreateTable(ctx, zSql, &iOff) ) return;
   
@@ -2764,7 +2766,7 @@ void alterDropConstraint(
 **   ALTER TABLE pSrc DROP CONSTRAINT pCons
 */
 void sqlite3AlterDropConstraint(Parse *pParse, SrcList *pSrc, Token *pCons){
-  return alterDropConstraint(pParse, pSrc, pCons, 0);
+  alterDropConstraint(pParse, pSrc, pCons, 0);
 }
 
 /*
@@ -2773,7 +2775,7 @@ void sqlite3AlterDropConstraint(Parse *pParse, SrcList *pSrc, Token *pCons){
 **   ALTER TABLE pSrc ALTER pCol DROP NOT NULL
 */
 void sqlite3AlterDropNotNull(Parse *pParse, SrcList *pSrc, Token *pCol){
-  return alterDropConstraint(pParse, pSrc, 0, pCol);
+  alterDropConstraint(pParse, pSrc, 0, pCol);
 }
 
 /*
@@ -2788,6 +2790,7 @@ static void failConstraintFunc(
 ){
   const char *zText = (const char*)sqlite3_value_text(argv[0]);
   int err = sqlite3_value_int(argv[1]);
+  (void)NotUsed;
   sqlite3_result_error(ctx, zText, -1);
   sqlite3_result_error_code(ctx, err);
 }
@@ -2809,7 +2812,6 @@ void sqlite3AlterSetNotNull(
   const char *zDb = 0;
   const char *pCons = 0;
   int nCons = 0;
-  int t = 0;
 
   /* Look up the table being altered. */
   pTab = alterFindTable(pParse, pSrc, &iDb, &zDb, 0);
@@ -2863,6 +2865,7 @@ static void findConstraintFunc(
   int iOff = 0;
   int t = 0;
 
+  (void)NotUsed;
   zSql = sqlite3_value_text(argv[0]);
   zCons = sqlite3_value_text(argv[1]);