diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 12a6beb..a14a381 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -11399,8 +11399,8 @@ func_expr_common_subexpr:
 					 * to rely on it.)
 					 */
 					Node *n;
-					n = makeStringConstCast("now", @1, SystemTypeName("text"));
-					$$ = makeTypeCast(n, SystemTypeName("date"), -1);
+					n = makeStringConstCast("now", -1, SystemTypeName("text"));
+					$$ = makeTypeCast(n, SystemTypeName("date"), @1);
 				}
 			| CURRENT_TIME
 				{
@@ -11409,8 +11409,8 @@ func_expr_common_subexpr:
 					 * See comments for CURRENT_DATE.
 					 */
 					Node *n;
-					n = makeStringConstCast("now", @1, SystemTypeName("text"));
-					$$ = makeTypeCast(n, SystemTypeName("timetz"), -1);
+					n = makeStringConstCast("now", -1, SystemTypeName("text"));
+					$$ = makeTypeCast(n, SystemTypeName("timetz"), @1);
 				}
 			| CURRENT_TIME '(' Iconst ')'
 				{
@@ -11420,10 +11420,10 @@ func_expr_common_subexpr:
 					 */
 					Node *n;
 					TypeName *d;
-					n = makeStringConstCast("now", @1, SystemTypeName("text"));
+					n = makeStringConstCast("now", -1, SystemTypeName("text"));
 					d = SystemTypeName("timetz");
 					d->typmods = list_make1(makeIntConst($3, @3));
-					$$ = makeTypeCast(n, d, -1);
+					$$ = makeTypeCast(n, d, @1);
 				}
 			| CURRENT_TIMESTAMP
 				{
@@ -11441,10 +11441,10 @@ func_expr_common_subexpr:
 					 */
 					Node *n;
 					TypeName *d;
-					n = makeStringConstCast("now", @1, SystemTypeName("text"));
+					n = makeStringConstCast("now", -1, SystemTypeName("text"));
 					d = SystemTypeName("timestamptz");
 					d->typmods = list_make1(makeIntConst($3, @3));
-					$$ = makeTypeCast(n, d, -1);
+					$$ = makeTypeCast(n, d, @1);
 				}
 			| LOCALTIME
 				{
@@ -11453,8 +11453,8 @@ func_expr_common_subexpr:
 					 * See comments for CURRENT_DATE.
 					 */
 					Node *n;
-					n = makeStringConstCast("now", @1, SystemTypeName("text"));
-					$$ = makeTypeCast((Node *)n, SystemTypeName("time"), -1);
+					n = makeStringConstCast("now", -1, SystemTypeName("text"));
+					$$ = makeTypeCast((Node *)n, SystemTypeName("time"), @1);
 				}
 			| LOCALTIME '(' Iconst ')'
 				{
@@ -11464,10 +11464,10 @@ func_expr_common_subexpr:
 					 */
 					Node *n;
 					TypeName *d;
-					n = makeStringConstCast("now", @1, SystemTypeName("text"));
+					n = makeStringConstCast("now", -1, SystemTypeName("text"));
 					d = SystemTypeName("time");
 					d->typmods = list_make1(makeIntConst($3, @3));
-					$$ = makeTypeCast((Node *)n, d, -1);
+					$$ = makeTypeCast((Node *)n, d, @1);
 				}
 			| LOCALTIMESTAMP
 				{
@@ -11476,8 +11476,8 @@ func_expr_common_subexpr:
 					 * See comments for CURRENT_DATE.
 					 */
 					Node *n;
-					n = makeStringConstCast("now", @1, SystemTypeName("text"));
-					$$ = makeTypeCast(n, SystemTypeName("timestamp"), -1);
+					n = makeStringConstCast("now", -1, SystemTypeName("text"));
+					$$ = makeTypeCast(n, SystemTypeName("timestamp"), @1);
 				}
 			| LOCALTIMESTAMP '(' Iconst ')'
 				{