1 files changed, 41 insertions, 0 deletions
diff --git a/tests/initializer-list/explicit-ctor.slang b/tests/initializer-list/explicit-ctor.slang
new file mode 100644
index 000000000..c587bcce4
--- /dev/null
+++ b/tests/initializer-list/explicit-ctor.slang
@@ -0,0 +1,41 @@
+//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=BUFFER):-shaderobj -vk
+//TEST(compute):COMPARE_COMPUTE(filecheck-buffer=BUFFER):-shaderobj
+
+struct ExplicitCtor
+{
+  int x;
+  int y;
+  __init(int x)
+  {
+    this.x = x;
+    this.y = x + 5;
+  }
+}
+
+//TEST_INPUT:ubuffer(data=[0 0 0 0], stride=4):out,name=outputBuffer
+RWStructuredBuffer<int> outputBuffer;
+void test()
+{
+  // case 1: initialized with synthesized ctor call using legacy logic to form arguments,
+  // and `c1` is now `{0,0}`.
+  ExplicitCtor c1 = {4};
+
+  // BUFFER: 4
+  outputBuffer[0] = c1.x;
+  // BUFFER-NEXT: 9
+  outputBuffer[1] = c1.y;
+
+
+  ExplicitCtor c2 = ExplicitCtor(10);
+
+  // BUFFER: A
+  outputBuffer[2] = c2.x;
+  // BUFFER-NEXT: F
+  outputBuffer[3] = c2.y;
+}
+
+[shader("compute")]
+void computeMain()
+{
+    test();
+}