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| author | Jonathan Wakely <jwakely@redhat.com> | 2025-02-20 15:16:11 +0000 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2025-02-22 21:20:18 +0000 |
| commit | a742b27bd2da33640222b1f85a4576d6d0aa2759 (patch) | |
| tree | f3f9a2204f514e80ad89fcd5a6e4cf8dac3fa55c | |
| parent | c978965b445079abbb88c22ba74de1e26e9f5b81 (diff) | |
| download | gcc-a742b27bd2da33640222b1f85a4576d6d0aa2759.zip gcc-a742b27bd2da33640222b1f85a4576d6d0aa2759.tar.gz gcc-a742b27bd2da33640222b1f85a4576d6d0aa2759.tar.bz2 | |
libstdc++: Remove redundant cast in floating_from_chars.cc
In r15-7647-g32457bc25fea80 I added a cast and also changed the type of
the variable, making the cast redundant. This removes the cast.
libstdc++-v3/ChangeLog:
* src/c++17/floating_from_chars.cc (__floating_from_chars_hex):
Remove redundant cast.
| -rw-r--r-- | libstdc++-v3/src/c++17/floating_from_chars.cc | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libstdc++-v3/src/c++17/floating_from_chars.cc b/libstdc++-v3/src/c++17/floating_from_chars.cc index d48f1c0..9bad12c 100644 --- a/libstdc++-v3/src/c++17/floating_from_chars.cc +++ b/libstdc++-v3/src/c++17/floating_from_chars.cc @@ -1103,8 +1103,7 @@ namespace // If the leading hexit is not '1', shift MANTISSA to make it so. // This normalizes input like "4.08p0" into "1.02p2". const unsigned leading_hexit = mantissa >> mantissa_bits; - const int leading_hexit_width - = __bit_width((unsigned)leading_hexit); // FIXME: optimize? + const int leading_hexit_width = __bit_width(leading_hexit); // FIXME: optimize? __glibcxx_assert(leading_hexit_width >= 1 && leading_hexit_width <= 4); shift_mantissa(leading_hexit_width - 1); // After this adjustment, we can assume the leading hexit is '1'. |