diff options
| author | Marc Glisse <marc.glisse@inria.fr> | 2018-08-24 20:24:42 +0200 |
|---|---|---|
| committer | Marc Glisse <glisse@gcc.gnu.org> | 2018-08-24 18:24:42 +0000 |
| commit | 6eac0600c4305074b28c96d17f75ed0de5016f5b (patch) | |
| tree | 4fda07d6f3c8c85666c8aeb2ef5d5c964f86a8e4 /libstdc++-v3 | |
| parent | 1d29bb0408506480e13afeca2ec6b8611e6a0ce7 (diff) | |
| download | gcc-6eac0600c4305074b28c96d17f75ed0de5016f5b.zip gcc-6eac0600c4305074b28c96d17f75ed0de5016f5b.tar.gz gcc-6eac0600c4305074b28c96d17f75ed0de5016f5b.tar.bz2 | |
new(nothrow) is malloc-like
2018-08-24 Marc Glisse <marc.glisse@inria.fr>
PR libstdc++/86822
* libsupc++/new (operator new(size_t, nothrow_t), operator
new[](size_t, nothrow_t), operator new(size_t, align_val_t, nothrow_t),
operator new[](size_t, align_val_t, nothrow_t)): Add malloc attribute.
From-SVN: r263841
Diffstat (limited to 'libstdc++-v3')
| -rw-r--r-- | libstdc++-v3/ChangeLog | 7 | ||||
| -rw-r--r-- | libstdc++-v3/libsupc++/new | 8 |
2 files changed, 11 insertions, 4 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 48a6366..9f9be6c 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,10 @@ +2018-08-24 Marc Glisse <marc.glisse@inria.fr> + + PR libstdc++/86822 + * libsupc++/new (operator new(size_t, nothrow_t), operator + new[](size_t, nothrow_t), operator new(size_t, align_val_t, nothrow_t), + operator new[](size_t, align_val_t, nothrow_t)): Add malloc attribute. + 2018-08-24 Jonathan Wakely <jwakely@redhat.com> * include/debug/deque (std::__debug::deque): Declare. diff --git a/libstdc++-v3/libsupc++/new b/libstdc++-v3/libsupc++/new index 82d884d..19bc183 100644 --- a/libstdc++-v3/libsupc++/new +++ b/libstdc++-v3/libsupc++/new @@ -137,9 +137,9 @@ void operator delete[](void*, std::size_t) _GLIBCXX_USE_NOEXCEPT __attribute__((__externally_visible__)); #endif void* operator new(std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT - __attribute__((__externally_visible__)); + __attribute__((__externally_visible__, __malloc__)); void* operator new[](std::size_t, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT - __attribute__((__externally_visible__)); + __attribute__((__externally_visible__, __malloc__)); void operator delete(void*, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT __attribute__((__externally_visible__)); void operator delete[](void*, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT @@ -148,7 +148,7 @@ void operator delete[](void*, const std::nothrow_t&) _GLIBCXX_USE_NOEXCEPT void* operator new(std::size_t, std::align_val_t) __attribute__((__externally_visible__)); void* operator new(std::size_t, std::align_val_t, const std::nothrow_t&) - _GLIBCXX_USE_NOEXCEPT __attribute__((__externally_visible__)); + _GLIBCXX_USE_NOEXCEPT __attribute__((__externally_visible__, __malloc__)); void operator delete(void*, std::align_val_t) _GLIBCXX_USE_NOEXCEPT __attribute__((__externally_visible__)); void operator delete(void*, std::align_val_t, const std::nothrow_t&) @@ -156,7 +156,7 @@ void operator delete(void*, std::align_val_t, const std::nothrow_t&) void* operator new[](std::size_t, std::align_val_t) __attribute__((__externally_visible__)); void* operator new[](std::size_t, std::align_val_t, const std::nothrow_t&) - _GLIBCXX_USE_NOEXCEPT __attribute__((__externally_visible__)); + _GLIBCXX_USE_NOEXCEPT __attribute__((__externally_visible__, __malloc__)); void operator delete[](void*, std::align_val_t) _GLIBCXX_USE_NOEXCEPT __attribute__((__externally_visible__)); void operator delete[](void*, std::align_val_t, const std::nothrow_t&) |