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Remove useless casts to (void *)

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Many of them just seem to have been copied around for no real reason.
Their presence causes (small) risks of hiding actual type mismatches
or silently discarding qualifiers

Discussion: https://www.postgresql.org/message-id/flat/461ea37c-8b58-43b4-9736-52884e862820@eisentraut.org
This commit is contained in:
Peter Eisentraut
2024-11-28 08:19:22 +01:00
parent 97525bc5c8
commit 7f798aca1d
158 changed files with 491 additions and 550 deletions
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12
src/backend/parser/parse_cte.c
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@@ -746,7 +746,7 @@ makeDependencyGraphWalker(Node *node, CteState *cstate)
}
(void) raw_expression_tree_walker(node,
makeDependencyGraphWalker,
(void *) cstate);
cstate);
cstate->innerwiths = list_delete_first(cstate->innerwiths);
}
else
@@ -768,7 +768,7 @@ makeDependencyGraphWalker(Node *node, CteState *cstate)
}
(void) raw_expression_tree_walker(node,
makeDependencyGraphWalker,
(void *) cstate);
cstate);
cstate->innerwiths = list_delete_first(cstate->innerwiths);
}
/* We're done examining the SelectStmt */
@@ -787,7 +787,7 @@ makeDependencyGraphWalker(Node *node, CteState *cstate)
}
return raw_expression_tree_walker(node,
makeDependencyGraphWalker,
(void *) cstate);
cstate);
}
/*
@@ -1130,7 +1130,7 @@ checkWellFormedRecursionWalker(Node *node, CteState *cstate)
}
return raw_expression_tree_walker(node,
checkWellFormedRecursionWalker,
(void *) cstate);
cstate);
}
/*
@@ -1147,7 +1147,7 @@ checkWellFormedSelectStmt(SelectStmt *stmt, CteState *cstate)
/* just recurse without changing state */
raw_expression_tree_walker((Node *) stmt,
checkWellFormedRecursionWalker,
(void *) cstate);
cstate);
}
else
{
@@ -1157,7 +1157,7 @@ checkWellFormedSelectStmt(SelectStmt *stmt, CteState *cstate)
case SETOP_UNION:
raw_expression_tree_walker((Node *) stmt,
checkWellFormedRecursionWalker,
(void *) cstate);
cstate);
break;
case SETOP_INTERSECT:
if (stmt->all)