[libc-commits] [libc] [libc][NFC] fix int warnings in float conversion (PR #74379)

[Nick Desaulniers via libc-commits]

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@@ -551,7 +551,7 @@ class FloatToString {
       val = POW10_SPLIT_2[p];
 #endif
       const int32_t shift_amount =
-          static_cast<int32_t>(SHIFT_CONST + (-exponent - IDX_SIZE * idx));
+          SHIFT_CONST + (-exponent - static_cast<int32_t>(IDX_SIZE * idx));
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nickdesaulniers wrote:

here, `idx` is a `int32_t`, so the cast only need be on `IDX_SIZE`

https://github.com/llvm/llvm-project/pull/74379