1 files changed, 24 insertions, 0 deletions
diff --git a/clang-tools-extra/test/clang-reorder-fields/DesignatedInitializerList.cpp b/clang-tools-extra/test/clang-reorder-fields/DesignatedInitializerList.cpp
new file mode 100644
index 000000000000..15dac775b611
--- /dev/null
+++ b/clang-tools-extra/test/clang-reorder-fields/DesignatedInitializerList.cpp
@@ -0,0 +1,24 @@
+// RUN: clang-reorder-fields --extra-arg="-std=c++20" -record-name Bar -fields-order c,a,b %s -- | FileCheck %s
+
+class Foo {
+public:
+  const int* x;
+  int y;        
+};
+
+class Bar {
+public:
+  char a; // CHECK:      {{^  int c;}}
+  Foo b;  // CHECK-NEXT: {{^  char a;}}
+  int c;  // CHECK-NEXT: {{^  Foo b;}}
+};
+
+int main() {
+  const int x = 13;
+  Bar bar1 = { 'a', { &x, 0 }, 123 };              // CHECK: {{^ Bar bar1 = { 123, 'a', { &x, 0 } };}}
+  Bar bar2 = { .a = 'a', { &x, 0 }, 123 };         // CHECK: {{^ Bar bar2 = { .c = 123, .a = 'a', .b = { &x, 0 } };}}
+  Bar bar3 = { 'a', .b { &x, 0 }, 123 };           // CHECK: {{^ Bar bar3 = { .c = 123, .a = 'a', .b = { &x, 0 } };}}
+  Bar bar4 = { .c = 123, .b { &x, 0 }, .a = 'a' }; // CHECK: {{^ Bar bar4 = { .c = 123, .a = 'a', .b = { &x, 0 } };}}
+
+  return 0;
+}