diff --git a/regression-tests/test-results/pure2-bugfix-for-ufcs-name-lookup.cpp b/regression-tests/test-results/pure2-bugfix-for-ufcs-name-lookup.cpp
index 6fbb08cf6..a9a296662 100644
--- a/regression-tests/test-results/pure2-bugfix-for-ufcs-name-lookup.cpp
+++ b/regression-tests/test-results/pure2-bugfix-for-ufcs-name-lookup.cpp
@@ -44,7 +44,7 @@ namespace ns {
 } // namespace ns
 
 class v {
-  public: static constexpr auto f = []([[maybe_unused]] auto const& unnamed_param_1) mutable -> auto { return 0; };
+  public: static constexpr auto f = []([[maybe_unused]] auto const& unnamed_param_1) -> auto { return 0; };
   public: [[nodiscard]] static auto g(auto const& i) -> auto;
 };
 
diff --git a/regression-tests/test-results/pure2-type-and-namespace-aliases.cpp b/regression-tests/test-results/pure2-type-and-namespace-aliases.cpp
index 39ab23d66..a5297b681 100644
--- a/regression-tests/test-results/pure2-type-and-namespace-aliases.cpp
+++ b/regression-tests/test-results/pure2-type-and-namespace-aliases.cpp
@@ -78,7 +78,7 @@ class myclass3 {
     public: static constexpr auto i0 = std::array{0};
     public: static constexpr auto i1 = i0;
     public: static constexpr auto i3 = i0;
-    public: static constexpr auto i7 = []() mutable -> auto { return 0; };
+    public: static constexpr auto i7 = []() -> auto { return 0; };
 
     // Defined out of line.
     public: static const myclass3 o2;
@@ -130,8 +130,8 @@ auto main() -> int{
 }
 
 #line 47 "pure2-type-and-namespace-aliases.cpp2"
-    inline CPP2_CONSTEXPR myclass3 myclass3::o2 = myclass3();
-    inline CPP2_CONSTEXPR myclass3 myclass3::o4 = o2;
-    inline CPP2_CONSTEXPR myclass4 myclass3::o5 = myclass4();
-    inline CPP2_CONSTEXPR myclass5 myclass3::o6 = myclass5();
+    inline CPP2_CONSTEXPR myclass3 myclass3::o2{ myclass3() };
+    inline CPP2_CONSTEXPR myclass3 myclass3::o4{ o2 };
+    inline CPP2_CONSTEXPR myclass4 myclass3::o5{ myclass4() };
+    inline CPP2_CONSTEXPR myclass5 myclass3::o6{ myclass5() };