[libc-commits] [libc] 1599452 - [libc][NFC] Fix str_to_float and uint warnings

[Michael Jones via libc-commits]

Author: Michael Jones
Date: 2023-08-01T11:08:10-07:00
New Revision: 15994529e06416923080df17ddc24fb32f1c4f0c

URL: https://github.com/llvm/llvm-project/commit/15994529e06416923080df17ddc24fb32f1c4f0c
DIFF: https://github.com/llvm/llvm-project/commit/15994529e06416923080df17ddc24fb32f1c4f0c.diff

LOG: [libc][NFC] Fix str_to_float and uint warnings

More Wconversion and Wno-sign-conversion warning fixes.

Reviewed By: lntue

Differential Revision: https://reviews.llvm.org/D156812

Added: 
    

Modified: 
    libc/src/__support/UInt.h
    libc/src/__support/str_to_float.h

Removed: 
    


################################################################################
diff  --git a/libc/src/__support/UInt.h b/libc/src/__support/UInt.h
index a748d47cd06cc8..2b187586c3ba4c 100644
--- a/libc/src/__support/UInt.h
+++ b/libc/src/__support/UInt.h
@@ -381,7 +381,7 @@ template <size_t Bits, bool Signed> struct BigInt {
 
     BigInt<Bits, Signed> quotient(0);
     BigInt<Bits, Signed> subtractor = other;
-    int cur_bit = subtractor.clz() - this->clz();
+    int cur_bit = static_cast<int>(subtractor.clz() - this->clz());
     subtractor.shift_left(cur_bit);
 
     for (; cur_bit >= 0 && *this > 0; --cur_bit, subtractor.shift_right(1)) {

diff  --git a/libc/src/__support/str_to_float.h b/libc/src/__support/str_to_float.h
index 83cd420f150e80..2a8b93c7458a6e 100644
--- a/libc/src/__support/str_to_float.h
+++ b/libc/src/__support/str_to_float.h
@@ -1196,7 +1196,7 @@ LIBC_INLINE StrToNumResult<T> strtofloatingpoint(const char *__restrict src) {
             if (strtoint_result.has_error()) {
               error = strtoint_result.error;
             }
-            nan_mantissa = strtoint_result.value;
+            nan_mantissa = static_cast<BitsType>(strtoint_result.value);
             if (src[left_paren + 1 + strtoint_result.parsed_len] != ')')
               nan_mantissa = 0;
           }