commit 48194c1d5611975a67704e909d96e80987450966
Author: kuroda.hayato%40jp.fujitsu.com <kuroda.hayato@jp.fujitsu.com>
Date:   Tue Aug 10 07:33:12 2021 +0000

    allow for deallocate

diff --git a/src/interfaces/ecpg/preproc/ecpg.trailer b/src/interfaces/ecpg/preproc/ecpg.trailer
index fd82aad7bc..6bee9346a8 100644
--- a/src/interfaces/ecpg/preproc/ecpg.trailer
+++ b/src/interfaces/ecpg/preproc/ecpg.trailer
@@ -1872,8 +1872,8 @@ c_anything:  ecpg_ident				{ $$ = $1; }
 		| ':'				{ $$ = mm_strdup(":"); }
 		;
 
-DeallocateStmt: DEALLOCATE prepared_name	{ $$ = $2; }
-		| DEALLOCATE PREPARE prepared_name	{ $$ = $3; }
+DeallocateStmt: DEALLOCATE prepared_name	{ check_declared_list($2); $$ = $2; }
+		| DEALLOCATE PREPARE prepared_name	{ check_declared_list($3); $$ = $3; }
 		| DEALLOCATE ALL					{ $$ = mm_strdup("all"); }
 		| DEALLOCATE PREPARE ALL			{ $$ = mm_strdup("all"); }
 		;