From a81ea23d7100ff350c4df552cb8f016b11f7ff04 Mon Sep 17 00:00:00 2001
From: Simon Krajewski <simon@haxe.org>
Date: Fri, 14 Apr 2023 15:16:02 +0200
Subject: [PATCH] [parser] fix ?? precedence

closes #11144
---
 src/syntax/parser.ml                     | 4 ++--
 tests/unit/src/unit/issues/Issue11144.hx | 8 ++++++++
 2 files changed, 10 insertions(+), 2 deletions(-)
 create mode 100644 tests/unit/src/unit/issues/Issue11144.hx

diff --git a/src/syntax/parser.ml b/src/syntax/parser.ml
index d0686b28caa..e806d038c15 100644
--- a/src/syntax/parser.ml
+++ b/src/syntax/parser.ml
@@ -270,8 +270,8 @@ let precedence op =
 	| OpEq | OpNotEq | OpGt | OpLt | OpGte | OpLte -> 6, left
 	| OpInterval -> 7, left
 	| OpBoolAnd -> 8, left
-	| OpBoolOr -> 9, left
-	| OpArrow | OpNullCoal -> 10, right
+	| OpBoolOr | OpNullCoal -> 9, left
+	| OpArrow -> 10, right
 	| OpAssign | OpAssignOp _ -> 11, right
 
 let is_higher_than_ternary = function
diff --git a/tests/unit/src/unit/issues/Issue11144.hx b/tests/unit/src/unit/issues/Issue11144.hx
new file mode 100644
index 00000000000..a17d218b49d
--- /dev/null
+++ b/tests/unit/src/unit/issues/Issue11144.hx
@@ -0,0 +1,8 @@
+package unit.issues;
+
+class Issue11144 extends Test {
+	function test() {
+		t(false ?? false || true); // false
+		t((false ?? false) || true); // true
+	}
+}