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| author | Jonathan Wakely <jwakely@redhat.com> | 2021-03-11 16:43:51 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2021-03-11 17:52:55 +0000 |
| commit | 67e397660611990efd98f9e4106c1ee81f6803a4 (patch) | |
| tree | c0df64141b5312ba00049b263c89c3978ad18572 | |
| parent | edc61d34eb4212d5547e9f628b5f7f4d15ee0060 (diff) | |
| download | gcc-67e397660611990efd98f9e4106c1ee81f6803a4.zip gcc-67e397660611990efd98f9e4106c1ee81f6803a4.tar.gz gcc-67e397660611990efd98f9e4106c1ee81f6803a4.tar.bz2 | |
libstdc++: Initialize std::normal_distribution::_M_saved [PR 99536]
This avoids a false positive -Wmaybe-uninitialized warning, by
initializing _M_saved on construction.
libstdc++-v3/ChangeLog:
PR libstdc++/99536
* include/bits/random.h (normal_distribution): Use
default-initializer for _M_saved and _M_saved_available.
| -rw-r--r-- | libstdc++-v3/include/bits/random.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libstdc++-v3/include/bits/random.h b/libstdc++-v3/include/bits/random.h index b74e9cf..877ac34 100644 --- a/libstdc++-v3/include/bits/random.h +++ b/libstdc++-v3/include/bits/random.h @@ -2024,12 +2024,12 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION explicit normal_distribution(result_type __mean, result_type __stddev = result_type(1)) - : _M_param(__mean, __stddev), _M_saved_available(false) + : _M_param(__mean, __stddev) { } explicit normal_distribution(const param_type& __p) - : _M_param(__p), _M_saved_available(false) + : _M_param(__p) { } /** @@ -2166,8 +2166,8 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION const param_type& __p); param_type _M_param; - result_type _M_saved; - bool _M_saved_available; + result_type _M_saved = 0; + bool _M_saved_available = false; }; /** |