1 files changed, 22 insertions, 0 deletions
diff --git a/test/Parser/cxx2a-bitfield-init.cpp b/test/Parser/cxx2a-bitfield-init.cpp
new file mode 100644
index 0000000000000..83f1575c96b99
--- /dev/null
+++ b/test/Parser/cxx2a-bitfield-init.cpp
@@ -0,0 +1,22 @@
+// RUN: %clang_cc1 -std=c++2a -verify %s
+
+namespace std_example {
+  int a;
+  const int b = 0; // expected-note {{here}}
+  struct S {
+    int x1 : 8 = 42;
+    int x2 : 8 { 42 };
+    int y1 : true ? 8 : a = 42;
+    int y3 : (true ? 8 : b) = 42;
+    int z : 1 || new int { 1 };
+  };
+  static_assert(S{}.x1 == 42);
+  static_assert(S{}.x2 == 42);
+  static_assert(S{}.y1 == 0);
+  static_assert(S{}.y3 == 42);
+  static_assert(S{}.z == 0);
+
+  struct T {
+    int y2 : true ? 8 : b = 42; // expected-error {{cannot assign to variable 'b'}}
+  };
+}