From f9bcad35562c1f08638e6d3eb397d370d7d2f8f8 Mon Sep 17 00:00:00 2001
From: ArielG-NV <159081215+ArielG-NV@users.noreply.github.com>
Date: Fri, 19 Apr 2024 23:18:40 -0400
Subject: Initial pass to add capability declarations to stdlib intrinsics.
 (#3912)

---
 .../cpp-target-has-cpp-impl-from-default.slang     | 32 ++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 tests/language-feature/capability/cpp-target-has-cpp-impl-from-default.slang

(limited to 'tests/language-feature/capability/cpp-target-has-cpp-impl-from-default.slang')

diff --git a/tests/language-feature/capability/cpp-target-has-cpp-impl-from-default.slang b/tests/language-feature/capability/cpp-target-has-cpp-impl-from-default.slang
new file mode 100644
index 000000000..46ffaf2a7
--- /dev/null
+++ b/tests/language-feature/capability/cpp-target-has-cpp-impl-from-default.slang
@@ -0,0 +1,32 @@
+//TEST:SIMPLE(filecheck=CHECK): -target cpp -entry computeMain -stage compute -allow-glsl
+
+// CHECK: computeMain(
+
+layout(binding = 0) buffer MyBlockName
+{
+    int v[1];
+} outputBuffer;
+
+// `default` only should try to define `glsl`, but glsl target is 
+// present in a `case` statment. Therefore this code should error
+// since cpp is missing a target for a function called
+[require(cpp_glsl)]
+void someInternalFunc()
+{
+    __target_switch
+    {
+    case glsl:
+        outputBuffer.v[0] = 0;
+    default:
+        outputBuffer.v[0] = 0;
+    }
+}
+void someMin()
+{
+    someInternalFunc();
+}
+[numthreads(1,1,1)]
+void computeMain()
+{
+    someMin();
+}
-- 
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