Fix C++ incompatibilities in plpgsql's header files.

Rename some exposed parameters so that they don't conflict with
C++ reserved words.

Back-patch to all supported versions.

George Tarasov

Discussion: https://postgr.es/m/b517ec3918d645eb950505eac8dd434e@gaz-is.ru

3 files changed, 16 insertions, 16 deletions

diff --git a/src/pl/plpgsql/src/pl_comp.c b/src/pl/plpgsql/src/pl_comp.c
index 59460d26434..f5ca1a359f5 100644
--- a/src/pl/plpgsql/src/pl_comp.c
+++ b/src/pl/plpgsql/src/pl_comp.c
@@ -2203,7 +2203,7 @@ plpgsql_start_datums(void)
  * ----------
  */
 void
-plpgsql_adddatum(PLpgSQL_datum *new)
+plpgsql_adddatum(PLpgSQL_datum *newdatum)
 {
 	if (plpgsql_nDatums == datums_alloc)
 	{
@@ -2211,8 +2211,8 @@ plpgsql_adddatum(PLpgSQL_datum *new)
 		plpgsql_Datums = repalloc(plpgsql_Datums, sizeof(PLpgSQL_datum *) * datums_alloc);
 	}
 
-	new->dno = plpgsql_nDatums;
-	plpgsql_Datums[plpgsql_nDatums++] = new;
+	newdatum->dno = plpgsql_nDatums;
+	plpgsql_Datums[plpgsql_nDatums++] = newdatum;
 }
 
 /* ----------
diff --git a/src/pl/plpgsql/src/pl_exec.c b/src/pl/plpgsql/src/pl_exec.c
index cbb4014bdf4..2f49754c5f4 100644
--- a/src/pl/plpgsql/src/pl_exec.c
+++ b/src/pl/plpgsql/src/pl_exec.c
@@ -5552,7 +5552,7 @@ plpgsql_exec_get_datum_type(PLpgSQL_execstate *estate,
 void
 plpgsql_exec_get_datum_type_info(PLpgSQL_execstate *estate,
 								 PLpgSQL_datum *datum,
-								 Oid *typeid, int32 *typmod, Oid *collation)
+								 Oid *typeId, int32 *typMod, Oid *collation)
 {
 	switch (datum->dtype)
 	{
@@ -5561,8 +5561,8 @@ plpgsql_exec_get_datum_type_info(PLpgSQL_execstate *estate,
 			{
 				PLpgSQL_var *var = (PLpgSQL_var *) datum;
 
-				*typeid = var->datatype->typoid;
-				*typmod = var->datatype->atttypmod;
+				*typeId = var->datatype->typoid;
+				*typMod = var->datatype->atttypmod;
 				*collation = var->datatype->collation;
 				break;
 			}
@@ -5574,15 +5574,15 @@ plpgsql_exec_get_datum_type_info(PLpgSQL_execstate *estate,
 				if (rec->erh == NULL || rec->rectypeid != RECORDOID)
 				{
 					/* Report variable's declared type */
-					*typeid = rec->rectypeid;
-					*typmod = -1;
+					*typeId = rec->rectypeid;
+					*typMod = -1;
 				}
 				else
 				{
 					/* Report record's actual type if declared RECORD */
-					*typeid = rec->erh->er_typeid;
+					*typeId = rec->erh->er_typeid;
 					/* do NOT return the mutable typmod of a RECORD variable */
-					*typmod = -1;
+					*typMod = -1;
 				}
 				/* composite types are never collatable */
 				*collation = InvalidOid;
@@ -5620,16 +5620,16 @@ plpgsql_exec_get_datum_type_info(PLpgSQL_execstate *estate,
 					recfield->rectupledescid = rec->erh->er_tupdesc_id;
 				}
 
-				*typeid = recfield->finfo.ftypeid;
-				*typmod = recfield->finfo.ftypmod;
+				*typeId = recfield->finfo.ftypeid;
+				*typMod = recfield->finfo.ftypmod;
 				*collation = recfield->finfo.fcollation;
 				break;
 			}
 
 		default:
 			elog(ERROR, "unrecognized dtype: %d", datum->dtype);
-			*typeid = InvalidOid;	/* keep compiler quiet */
-			*typmod = -1;
+			*typeId = InvalidOid;	/* keep compiler quiet */
+			*typMod = -1;
 			*collation = InvalidOid;
 			break;
 	}
diff --git a/src/pl/plpgsql/src/plpgsql.h b/src/pl/plpgsql/src/plpgsql.h
index fb9fcb55f52..fc2bff2ebf3 100644
--- a/src/pl/plpgsql/src/plpgsql.h
+++ b/src/pl/plpgsql/src/plpgsql.h
@@ -1198,7 +1198,7 @@ extern PLpgSQL_recfield *plpgsql_build_recfield(PLpgSQL_rec *rec,
 extern int plpgsql_recognize_err_condition(const char *condname,
 								bool allow_sqlstate);
 extern PLpgSQL_condition *plpgsql_parse_err_condition(char *condname);
-extern void plpgsql_adddatum(PLpgSQL_datum *new);
+extern void plpgsql_adddatum(PLpgSQL_datum *newdatum);
 extern int	plpgsql_add_initdatums(int **varnos);
 extern void plpgsql_HashTableInit(void);
 
@@ -1225,7 +1225,7 @@ extern Oid plpgsql_exec_get_datum_type(PLpgSQL_execstate *estate,
 							PLpgSQL_datum *datum);
 extern void plpgsql_exec_get_datum_type_info(PLpgSQL_execstate *estate,
 								 PLpgSQL_datum *datum,
-								 Oid *typeid, int32 *typmod, Oid *collation);
+								 Oid *typeId, int32 *typMod, Oid *collation);
 
 /*
  * Functions for namespace handling in pl_funcs.c