1 files changed, 12 insertions, 0 deletions
diff --git a/test/sql/test_deprecations.py b/test/sql/test_deprecations.py
index 8e8591aec..90646c41d 100644
--- a/test/sql/test_deprecations.py
+++ b/test/sql/test_deprecations.py
@@ -486,6 +486,18 @@ class SubqueryCoercionsTest(fixtures.TestBase, AssertsCompiledSQL):
 
         is_true(stmt.compare(select([table1.c.myid]).scalar_subquery()))
 
+    def test_fromclause_subquery(self):
+        stmt = select([table1.c.myid])
+        with testing.expect_deprecated(
+            "Implicit coercion of SELECT and textual SELECT constructs "
+            "into FROM clauses is deprecated"
+        ):
+            coerced = coercions.expect(
+                roles.StrictFromClauseRole, stmt, allow_select=True
+            )
+
+        is_true(coerced.compare(stmt.subquery()))
+
 
 class TextTest(fixtures.TestBase, AssertsCompiledSQL):
     __dialect__ = "default"