[libc-commits] [libc] [Libc] Turn implicit to explicit conversion (PR #130615)

[Joseph Huber via libc-commits]

================
@@ -401,7 +401,7 @@ class HighPrecisionDecimal {
         this->right_shift(MAX_SHIFT_AMOUNT);
         shift_amount += MAX_SHIFT_AMOUNT;
       }
-      this->right_shift(-shift_amount);
+      this->right_shift(-static_cast<uint32_t>(shift_amount));
----------------
jhuber6 wrote:

```suggestion
      this->right_shift(static_cast<uint32_t>(-shift_amount));
```
I believe the intention of this code is to invert this value (Which is `< 0`).

https://github.com/llvm/llvm-project/pull/130615