[PGPRO-8962] Fix compilation errors via clang-15.

Ekaterina Sokolova · Ekaterina Sokolova · commit e76dfbfaa40d · 2023-10-11T22:33:06.000+03:00
1) remove unused variable
2) suppress error about unused yynerr (bison variable)

Tags: jsquery.
diff --git a/jsonb_gin_ops.c b/jsonb_gin_ops.c
@@ -173,7 +173,6 @@ get_bloom_value(uint32 hash)
 static uint32
 get_path_bloom(PathHashStack *stack)
 {
-	int	i = 0;
 	uint32 res = 0, val;
 
 	while (stack)
@@ -183,7 +182,6 @@ get_path_bloom(PathHashStack *stack)
 		val = get_bloom_value(hash);
 
 		res |= val;
-		i++;
 		stack = stack->parent;
 	}
 	return res;
diff --git a/jsquery_gram.y b/jsquery_gram.y
@@ -254,7 +254,10 @@ makeItemList(List *list) {
 %%
 
 result:
-	expr							{ *result = $1; }
+	expr							{
+										*result = $1;
+										(void) yynerrs;		/* suppress compiler warning */
+									}
 	| /* EMPTY */					{ *result = NULL; }
 	;
 

Original file line number	Diff line number	Diff line change
`@@ -173,7 +173,6 @@ get_bloom_value(uint32 hash)`
`173`	`173`	`static uint32`
`174`	`174`	`get_path_bloom(PathHashStack *stack)`
`175`	`175`	`{`
`176`		`- int i = 0;`
`177`	`176`	`uint32 res = 0, val;`
`178`	`177`
`179`	`178`	`while (stack)`
`@@ -183,7 +182,6 @@ get_path_bloom(PathHashStack *stack)`
`183`	`182`	`val = get_bloom_value(hash);`
`184`	`183`
`185`	`184`	`res \|= val;`
`186`		`- i++;`
`187`	`185`	`stack = stack->parent;`
`188`	`186`	`}`
`189`	`187`	`return res;`