1 files changed, 32 insertions, 0 deletions
diff --git a/tests/language-feature/struct-field-initializers/struct-field-initializer-init-extension-init-non-default.slang b/tests/language-feature/struct-field-initializers/struct-field-initializer-init-extension-init-non-default.slang
new file mode 100644
index 000000000..2c6cfefac
--- /dev/null
+++ b/tests/language-feature/struct-field-initializers/struct-field-initializer-init-extension-init-non-default.slang
@@ -0,0 +1,32 @@
+//TEST(compute, vulkan):COMPARE_COMPUTE(filecheck-buffer=BUF):-vk -compute -entry computeMain 
+//TEST(compute, vulkan):COMPARE_COMPUTE(filecheck-buffer=BUF):-vk -compute -entry computeMain -emit-spirv-directly
+//TEST(compute, vulkan):COMPARE_COMPUTE(filecheck-buffer=BUF):-cpu -compute -entry computeMain
+//TEST(smoke,compute):COMPARE_COMPUTE(filecheck-buffer=BUF):-dx12 -use-dxil -compute -entry computeMain
+
+//TEST_INPUT:ubuffer(data=[0 0], stride=4):out,name=outputBuffer
+RWStructuredBuffer<int> outputBuffer;
+
+struct DefaultStructWithInit
+{
+    int data0 = 3;
+    int data1 = 0;
+};
+extension DefaultStructWithInit
+{
+    [mutating]
+    __init(int inData)
+    {
+        data1 = 3;
+    }
+}
+
+[numthreads(1, 1, 1)]
+void computeMain(uint3 dispatchThreadID: SV_DispatchThreadID)
+{
+    DefaultStructWithInit withInit = DefaultStructWithInit(5);
+    // BUF: 1
+    outputBuffer[0] = true
+        && withInit.data0 == 3
+        && withInit.data1 == 3
+        ;
+}
+\ No newline at end of file