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Make backend header files C++ safe

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This alters various incidental uses of C++ key words to use other similar
identifiers, so that a C++ compiler won't choke outright.  You still
(probably) need extern "C" { }; around the inclusion of backend headers.

based on a patch by Kurt Harriman <harriman@acm.org>

Also add a script cpluspluscheck to check for C++ compatibility in the
future.  As of right now, this passes without error for me.
This commit is contained in:
Peter Eisentraut
2009-07-16 06:33:46 +00:00
parent 4ef8dc7a75
commit de160e2c00
52 changed files with 392 additions and 359 deletions
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10
src/backend/utils/misc/guc.c
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@ -10,7 +10,7 @@
* Written by Peter Eisentraut <peter_e@gmx.net>.
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.506 2009/07/12 17:12:34 tgl Exp $
* $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.507 2009/07/16 06:33:44 petere Exp $
*
*--------------------------------------------------------------------
*/
@ -5331,7 +5331,7 @@ flatten_set_variable_args(const char *name, List *args)
{
Node *arg = (Node *) lfirst(l);
char *val;
TypeName *typename = NULL;
TypeName *typeName = NULL;
A_Const *con;
if (l != list_head(args))
@ -5342,7 +5342,7 @@ flatten_set_variable_args(const char *name, List *args)
TypeCast *tc = (TypeCast *) arg;
arg = tc->arg;
typename = tc->typename;
typeName = tc->typeName;
}
if (!IsA(arg, A_Const))
@ -5360,7 +5360,7 @@ flatten_set_variable_args(const char *name, List *args)
break;
case T_String:
val = strVal(&con->val);
if (typename != NULL)
if (typeName != NULL)
{
/*
* Must be a ConstInterval argument for TIME ZONE. Coerce
@ -5372,7 +5372,7 @@ flatten_set_variable_args(const char *name, List *args)
Datum interval;
char *intervalout;
typoid = typenameTypeId(NULL, typename, &typmod);
typoid = typenameTypeId(NULL, typeName, &typmod);
Assert(typoid == INTERVALOID);
interval =