[committed 1/5] libstdc++: Fix -Wnarrowing warnings
Jonathan Wakely
jwakely@redhat.com
Thu Sep 10 18:17:33 GMT 2020
libstdc++-v3/ChangeLog:
* include/bits/fs_path.h (path::_List::type()): Avoid narrowing
conversion.
* include/std/chrono (operator+(const year&, const years&)):
Likewise.
Tested powerpc64le-linux. Committed to trunk.
-------------- next part --------------
commit b6b9fd4af9ac46a8bb19a906e4c2afa14da91017
Author: Jonathan Wakely <jwakely@redhat.com>
Date: Thu Sep 10 18:47:08 2020
libstdc++: Fix -Wnarrowing warnings
libstdc++-v3/ChangeLog:
* include/bits/fs_path.h (path::_List::type()): Avoid narrowing
conversion.
* include/std/chrono (operator+(const year&, const years&)):
Likewise.
diff --git a/libstdc++-v3/include/bits/fs_path.h b/libstdc++-v3/include/bits/fs_path.h
index 26ddf0afec4..5a0917c582d 100644
--- a/libstdc++-v3/include/bits/fs_path.h
+++ b/libstdc++-v3/include/bits/fs_path.h
@@ -667,7 +667,7 @@ namespace __detail
~_List() = default;
_Type type() const noexcept
- { return _Type{reinterpret_cast<uintptr_t>(_M_impl.get()) & 0x3}; }
+ { return _Type(reinterpret_cast<uintptr_t>(_M_impl.get()) & 0x3); }
void type(_Type) noexcept;
diff --git a/libstdc++-v3/include/std/chrono b/libstdc++-v3/include/std/chrono
index afee7859c6d..9b9fd2bd42d 100644
--- a/libstdc++-v3/include/std/chrono
+++ b/libstdc++-v3/include/std/chrono
@@ -1591,7 +1591,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
friend constexpr year
operator+(const year& __x, const years& __y) noexcept
- { return year{int{__x} + __y.count()}; }
+ { return year{int{__x} + static_cast<int>(__y.count())}; }
friend constexpr year
operator+(const years& __x, const year& __y) noexcept
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