From 58eafb987c7c0a51ec313d23ef06134c005af043 Mon Sep 17 00:00:00 2001
From: Attila Szakacs <attila.szakacs@axoflow.com>
Date: Wed, 7 Aug 2024 16:09:19 +0200
Subject: [PATCH] filterx/filterx-grammar: factor out expr_plus_generator

Signed-off-by: Attila Szakacs <attila.szakacs@axoflow.com>
---
 lib/filterx/filterx-grammar.ym | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/filterx/filterx-grammar.ym b/lib/filterx/filterx-grammar.ym
index 0703ec3d8b..d726d41f04 100644
--- a/lib/filterx/filterx-grammar.ym
+++ b/lib/filterx/filterx-grammar.ym
@@ -120,6 +120,7 @@ construct_template_expr(LogTemplate *template)
 %type <node> expr_value
 %type <node> expr_generator
 %type <node> expr_generator_unchecked
+%type <node> expr_plus_generator
 %type <node> generator_function_call
 %type <node> function_call
 %type <ptr> arguments
@@ -370,8 +371,12 @@ expr_generator_unchecked
 	: dict_generator
 	| list_generator
 	| generator_function_call
+	| expr_plus_generator
 	| '(' expr_generator ')'		{ $$ = $2; }
-	| expr '+' expr_generator		{ $$ = filterx_operator_plus_generator_new($1, $3); }
+	;
+
+expr_plus_generator
+	: expr '+' expr_generator		{ $$ = filterx_operator_plus_generator_new($1, $3); }
 	| expr_generator '+' expr 		{ $$ = filterx_operator_plus_generator_new($1, $3); }
 	| expr_generator '+' expr_generator 	{ $$ = filterx_operator_plus_generator_new($1, $3); }
 	;