[libc-commits] [libc] [libc][math] Fix buildbot fails (PR #151186)

[via libc-commits]

================
@@ -66,9 +66,8 @@ cast(InType x) {
         cpp::max(OutFPBits::FRACTION_LEN, InFPBits::FRACTION_LEN);
     DyadicFloat<cpp::bit_ceil(MAX_FRACTION_LEN)> xd(x);
     return xd.template as<OutType, /*ShouldSignalExceptions=*/true>();
-  }
-
-  return static_cast<OutType>(x);
+  } else
+    return static_cast<OutType>(x);
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overmighty wrote:

Nit:

> ```cpp
> // Use braces for the `else if` and `else` block to keep it uniform with the
> // `if` block.
> ```

https://llvm.org/docs/CodingStandards.html#don-t-use-braces-on-simple-single-statement-bodies-of-if-else-loop-statements

```suggestion
  } else {
    return static_cast<OutType>(x);
  }
```

https://github.com/llvm/llvm-project/pull/151186