SWDEV-572439: make assert_fail constexpr in the hip headers (#2392)

Signed-off-by: sdashmiz <shadi.dashmiz@amd.com>

projects/hip-tests/catch/unit/assertion/constexpr_assert.cc

@@ -0,0 +1,59 @@
+/*
+Copyright (c) 2025 Advanced Micro Devices, Inc. All rights reserved.
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+#include <hip_test_common.hh>
+#include <cassert>
+
+/**
+ * @addtogroup constexpr_assert constexpr_assert
+ * @{
+ * @ingroup DeviceLanguageTest
+ * Tests for using assert() inside constexpr device functions.
+ */
+
+__device__ constexpr int safe_divide(int a, int b) {
+  assert(b != 0);
+  return a / b;
+}
+
+__device__ constexpr int result = safe_divide(10, 2);
+
+/**
+ * Test Description
+ * ------------------------
+ *  - Verifies that assert() can be used in constexpr __device__ functions.
+ *  - Tests compile-time evaluation of constexpr device function with assert.
+ *  - The assert condition is true, so it should not trigger.
+ * Test source
+ * ------------------------
+ *  - unit/assertion/constexpr_assert.cc
+ * Test requirements
+ * ------------------------
+ *  - HIP_VERSION >= 6.3
+ */
+TEST_CASE("Unit_ConstexprAssert_Positive_SafeDivide") {
+  static_assert(result == 5, "safe_divide(10, 2) should equal 5");
+  REQUIRE(result == 5);
+}
+
+/**
+ * End doxygen group DeviceLanguageTest.
+ * @}
+ */
+