diff options
| author | Tom Lane | 2017-01-27 13:33:58 +0000 |
|---|---|---|
| committer | Tom Lane | 2017-01-27 13:33:58 +0000 |
| commit | fefb86b14776321ac153836398eadde867ff31af (patch) | |
| tree | a673bcc7c104e897272ffcfa01d58ceaaf8ba127 /src | |
| parent | 7afd56c3c6d8360a5bfdfb2de30038b239fd756b (diff) | |
Orthography fixes for new castNode() macro.
Clean up hastily-composed comment. Normalize whitespace.
Erik Rijkers and myself
Diffstat (limited to 'src')
| -rw-r--r-- | src/include/nodes/nodes.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/include/nodes/nodes.h b/src/include/nodes/nodes.h index b462a5ffde5..95dd8baadd4 100644 --- a/src/include/nodes/nodes.h +++ b/src/include/nodes/nodes.h @@ -559,23 +559,23 @@ extern PGDLLIMPORT Node *newNodeMacroHolder; #define IsA(nodeptr,_type_) (nodeTag(nodeptr) == T_##_type_) /* - * castNode(type, ptr) casts ptr to type and, if cassert is enabled, verifies - * that the the c actually has the appropriate type (using it's nodeTag()). + * castNode(type, ptr) casts ptr to "type *", and if assertions are enabled, + * verifies that the node has the appropriate type (using its nodeTag()). * * Use an inline function when assertions are enabled, to avoid multiple * evaluations of the ptr argument (which could e.g. be a function call). */ #ifdef USE_ASSERT_CHECKING -static inline Node* -castNodeImpl(enum NodeTag type, void *ptr) +static inline Node * +castNodeImpl(NodeTag type, void *ptr) { Assert(ptr == NULL || nodeTag(ptr) == type); - return ptr; + return (Node *) ptr; } #define castNode(_type_, nodeptr) ((_type_ *) castNodeImpl(T_##_type_, nodeptr)) #else -#define castNode(_type_,nodeptr) ((_type_ *)(nodeptr)) -#endif +#define castNode(_type_, nodeptr) ((_type_ *) (nodeptr)) +#endif /* USE_ASSERT_CHECKING */ /* ---------------------------------------------------------------- |