postgrespro.git / summary / log / commit / refs

commit    807e4bc828cff0645d2a776604dc7cdc733b2fd3
Author:   Peter Eisentraut <peter_e@gmx.net>
Date:     Tue Oct 23 10:17:16 2018 +0000

    Sprinkle some const decorations
    
    These mainly help understanding the function signatures better.


 src/backend/parser/parse_coerce.c | 8 ++++----
 src/include/parser/parse_coerce.h | 8 ++++----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/backend/parser/parse_coerce.c b/src/backend/parser/parse_coerce.c
index c31a5630b2..7d8cb459e8 100644
--- a/src/backend/parser/parse_coerce.c
+++ b/src/backend/parser/parse_coerce.c
@@ -540,7 +540,7 @@ coerce_type(ParseState *pstate, Node *node,
  * as this determines the set of available casts.
  */
 bool
-can_coerce_type(int nargs, Oid *input_typeids, Oid *target_typeids,
+can_coerce_type(int nargs, const Oid *input_typeids, const Oid *target_typeids,
 				CoercionContext ccontext)
 {
 	bool		have_generics = false;
@@ -1467,8 +1467,8 @@ coerce_to_common_type(ParseState *pstate, Node *node,
  * We do not ereport here, but just return false if a rule is violated.
  */
 bool
-check_generic_type_consistency(Oid *actual_arg_types,
-							   Oid *declared_arg_types,
+check_generic_type_consistency(const Oid *actual_arg_types,
+							   const Oid *declared_arg_types,
 							   int nargs)
 {
 	int			j;
@@ -1664,7 +1664,7 @@ check_generic_type_consistency(Oid *actual_arg_types,
  * assume that successive inputs are of the same actual element type.
  */
 Oid
-enforce_generic_type_consistency(Oid *actual_arg_types,
+enforce_generic_type_consistency(const Oid *actual_arg_types,
 								 Oid *declared_arg_types,
 								 int nargs,
 								 Oid rettype,
diff --git a/src/include/parser/parse_coerce.h b/src/include/parser/parse_coerce.h
index af12c136ef..93c1ab4ef8 100644
--- a/src/include/parser/parse_coerce.h
+++ b/src/include/parser/parse_coerce.h
@@ -41,7 +41,7 @@ extern Node *coerce_to_target_type(ParseState *pstate,
 					  CoercionContext ccontext,
 					  CoercionForm cformat,
 					  int location);
-extern bool can_coerce_type(int nargs, Oid *input_typeids, Oid *target_typeids,
+extern bool can_coerce_type(int nargs, const Oid *input_typeids, const Oid *target_typeids,
 				CoercionContext ccontext);
 extern Node *coerce_type(ParseState *pstate, Node *node,
 			Oid inputTypeId, Oid targetTypeId, int32 targetTypeMod,
@@ -71,10 +71,10 @@ extern Node *coerce_to_common_type(ParseState *pstate, Node *node,
 					  Oid targetTypeId,
 					  const char *context);
 
-extern bool check_generic_type_consistency(Oid *actual_arg_types,
-							   Oid *declared_arg_types,
+extern bool check_generic_type_consistency(const Oid *actual_arg_types,
+							   const Oid *declared_arg_types,
 							   int nargs);
-extern Oid enforce_generic_type_consistency(Oid *actual_arg_types,
+extern Oid enforce_generic_type_consistency(const Oid *actual_arg_types,
 								 Oid *declared_arg_types,
 								 int nargs,
 								 Oid rettype,


[parent: 55853d666ce5]