[libcxx-commits] [libcxx] [libc++] Implement std::gcd using the binary version (PR #77747)

[via libcxx-commits]

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@@ -143,5 +162,10 @@ int main(int argc, char**)
     assert(res == 2);
     }
 
-  return 0;
+    do_fuzzy_tests<std::uint8_t>();
+    do_fuzzy_tests<std::uint16_t>();
+    do_fuzzy_tests<std::uint32_t>();
+    do_fuzzy_tests<std::uint64_t>();
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AdvenamTacet wrote:

Because [`std::gcd` works for negative numbers](https://godbolt.org/z/dfEbdEWzW), we should test also signed types.

https://github.com/llvm/llvm-project/pull/77747