[libc++] Add some tests for std::bit_cast using pointers

Differential Revision: https://reviews.llvm.org/D154728
llvm · Jul 7, 2023 · 1c83411 · 1c83411
1 parent 67b37af
commit 1c83411
Showing 1 changed file with 22 additions and 0 deletions.
diff --git a/libcxx/test/std/numerics/bit/bit.cast/bit_cast.pass.cpp b/libcxx/test/std/numerics/bit/bit.cast/bit_cast.pass.cpp
@@ -239,6 +239,28 @@ bool tests() {
 #endif
     }
 
+    // Test pointers
+    {
+        {
+            int obj = 3;
+            void* p = &obj;
+            test_roundtrip_through_nested_T(p);
+            test_roundtrip_through_buffer(p);
+            test_roundtrip_through<void*>(p);
+            test_roundtrip_through<char*>(p);
+            test_roundtrip_through<int*>(p);
+        }
+        {
+            int obj = 3;
+            int* p = &obj;
+            test_roundtrip_through_nested_T(p);
+            test_roundtrip_through_buffer(p);
+            test_roundtrip_through<int*>(p);
+            test_roundtrip_through<char*>(p);
+            test_roundtrip_through<void*>(p);
+        }
+    }
+
     return true;
 }