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libstdc++: Don't check always-true condition [PR101965]
author
Jonathan Wakely
<jwakely@redhat.com>
Thu, 19 Aug 2021 12:05:54 +0000
(13:05 +0100)
committer
Jonathan Wakely
<jwakely@redhat.com>
Thu, 19 Aug 2021 13:57:41 +0000
(14:57 +0100)
Signed-off-by: Jonathan Wakely <jwakely@redhat.com>
libstdc++-v3/ChangeLog:
PR libstdc++/101965
* include/std/charconv (__to_chars_i): Remove redundant check.
libstdc++-v3/include/std/charconv
patch
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diff --git
a/libstdc++-v3/include/std/charconv
b/libstdc++-v3/include/std/charconv
index
ac9c34d
..
2e36884
100644
(file)
--- a/
libstdc++-v3/include/std/charconv
+++ b/
libstdc++-v3/include/std/charconv
@@
-336,12
+336,10
@@
namespace __detail
*__first = '0';
return { __first + 1, errc{} };
}
-
- if _GLIBCXX17_CONSTEXPR (std::is_signed<_Tp>::value)
+ else if _GLIBCXX17_CONSTEXPR (std::is_signed<_Tp>::value)
if (__value < 0)
{
- if (__builtin_expect(__first != __last, 1))
- *__first++ = '-';
+ *__first++ = '-';
__unsigned_val = _Up(~__value) + _Up(1);
}