1 files changed, 21 insertions, 6 deletions
diff --git a/django/contrib/postgres/fields/array.py b/django/contrib/postgres/fields/array.py
index 5f30ed1ab1..9c1bb96b61 100644
--- a/django/contrib/postgres/fields/array.py
+++ b/django/contrib/postgres/fields/array.py
@@ -4,7 +4,7 @@ from django.contrib.postgres import lookups
 from django.contrib.postgres.forms import SimpleArrayField
 from django.contrib.postgres.validators import ArrayMaxLengthValidator
 from django.core import checks, exceptions
-from django.db.models import Field, IntegerField, Transform
+from django.db.models import Field, Func, IntegerField, Transform, Value
 from django.db.models.fields.mixins import CheckFieldDefaultMixin
 from django.db.models.lookups import Exact, In
 from django.utils.translation import gettext_lazy as _
@@ -198,7 +198,22 @@ class ArrayField(CheckFieldDefaultMixin, Field):
         })
 
 
-class ArrayCastRHSMixin:
+class ArrayRHSMixin:
+    def __init__(self, lhs, rhs):
+        if isinstance(rhs, (tuple, list)):
+            expressions = []
+            for value in rhs:
+                if not hasattr(value, 'resolve_expression'):
+                    field = lhs.output_field
+                    value = Value(field.base_field.get_prep_value(value))
+                expressions.append(value)
+            rhs = Func(
+                *expressions,
+                function='ARRAY',
+                template='%(function)s[%(expressions)s]',
+            )
+        super().__init__(lhs, rhs)
+
     def process_rhs(self, compiler, connection):
         rhs, rhs_params = super().process_rhs(compiler, connection)
         cast_type = self.lhs.output_field.cast_db_type(connection)
@@ -206,22 +221,22 @@ class ArrayCastRHSMixin:
 
 
 @ArrayField.register_lookup
-class ArrayContains(ArrayCastRHSMixin, lookups.DataContains):
+class ArrayContains(ArrayRHSMixin, lookups.DataContains):
     pass
 
 
 @ArrayField.register_lookup
-class ArrayContainedBy(ArrayCastRHSMixin, lookups.ContainedBy):
+class ArrayContainedBy(ArrayRHSMixin, lookups.ContainedBy):
     pass
 
 
 @ArrayField.register_lookup
-class ArrayExact(ArrayCastRHSMixin, Exact):
+class ArrayExact(ArrayRHSMixin, Exact):
     pass
 
 
 @ArrayField.register_lookup
-class ArrayOverlap(ArrayCastRHSMixin, lookups.Overlap):
+class ArrayOverlap(ArrayRHSMixin, lookups.Overlap):
     pass