Author: marshall
Date: Sun Oct 25 14:34:04 2015
New Revision: 251252
URL: http://llvm.org/viewvc/llvm-project?rev=251252&view=rev
Log:
Add a test for LWG#2466: allocator_traits::max_size() default behavior is
incorrect
Modified:
libcxx/trunk/include/memory
libcxx/trunk/test/std/utilities/memory/allocator.traits/allocator.traits.members/max_size.pass.cpp
libcxx/trunk/www/cxx1z_status.html
Modified: libcxx/trunk/include/memory
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/memory?rev=251252&r1=251251&r2=251252&view=diff
==============================================================================
--- libcxx/trunk/include/memory (original)
+++ libcxx/trunk/include/memory Sun Oct 25 14:34:04 2015
@@ -1678,7 +1678,7 @@ private:
{return __a.max_size();}
_LIBCPP_INLINE_VISIBILITY
static size_type __max_size(false_type, const allocator_type&)
- {return numeric_limits<size_type>::max();}
+ {return numeric_limits<size_type>::max() / sizeof(value_type);}
_LIBCPP_INLINE_VISIBILITY
static allocator_type
Modified:
libcxx/trunk/test/std/utilities/memory/allocator.traits/allocator.traits.members/max_size.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/utilities/memory/allocator.traits/allocator.traits.members/max_size.pass.cpp?rev=251252&r1=251251&r2=251252&view=diff
==============================================================================
---
libcxx/trunk/test/std/utilities/memory/allocator.traits/allocator.traits.members/max_size.pass.cpp
(original)
+++
libcxx/trunk/test/std/utilities/memory/allocator.traits/allocator.traits.members/max_size.pass.cpp
Sun Oct 25 14:34:04 2015
@@ -45,12 +45,12 @@ int main()
{
A<int> a;
assert(std::allocator_traits<A<int> >::max_size(a) ==
- std::numeric_limits<std::size_t>::max());
+ std::numeric_limits<std::size_t>::max() / sizeof(int));
}
{
const A<int> a = {};
assert(std::allocator_traits<A<int> >::max_size(a) ==
- std::numeric_limits<std::size_t>::max());
+ std::numeric_limits<std::size_t>::max() / sizeof(int));
}
#endif // _LIBCPP_HAS_NO_ADVANCED_SFINAE
{
Modified: libcxx/trunk/www/cxx1z_status.html
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/www/cxx1z_status.html?rev=251252&r1=251251&r2=251252&view=diff
==============================================================================
--- libcxx/trunk/www/cxx1z_status.html (original)
+++ libcxx/trunk/www/cxx1z_status.html Sun Oct 25 14:34:04 2015
@@ -172,7 +172,7 @@
<tr><td><a
href="http://cplusplus.github.io/LWG/lwg-defects.html#2435";>2435</a></td><td><tt>reference_wrapper::operator()</tt>'s
Remark should be deleted</td><td>Kona</td><td>Complete</td></tr>
<tr><td><a
href="http://cplusplus.github.io/LWG/lwg-defects.html#2447";>2447</a></td><td>Allocators
and <tt>volatile</tt>-qualified value
types</td><td>Kona</td><td>Complete</td></tr>
<tr><td><a
href="http://cplusplus.github.io/LWG/lwg-defects.html#2462";>2462</a></td><td><tt>std::ios_base::failure</tt>
is overspecified</td><td>Kona</td><td>Complete</td></tr>
- <tr><td><a
href="http://cplusplus.github.io/LWG/lwg-defects.html#2466";>2466</a></td><td><tt>allocator_traits::max_size()</tt>
default behavior is incorrect</td><td>Kona</td><td>Patch Ready</td></tr>
+ <tr><td><a
href="http://cplusplus.github.io/LWG/lwg-defects.html#2466";>2466</a></td><td><tt>allocator_traits::max_size()</tt>
default behavior is incorrect</td><td>Kona</td><td>Complete</td></tr>
<tr><td><a
href="http://cplusplus.github.io/LWG/lwg-defects.html#2469";>2469</a></td><td>Wrong
specification of Requires clause of <tt>operator[]</tt> for <tt>map</tt> and
<tt>unordered_map</tt></td><td>Kona</td><td></td></tr>
<tr><td><a
href="http://cplusplus.github.io/LWG/lwg-defects.html#2473";>2473</a></td><td><tt>basic_filebuf</tt>'s
relation to C <tt>FILE</tt> semantics</td><td>Kona</td><td>Complete</td></tr>
<tr><td><a
href="http://cplusplus.github.io/LWG/lwg-defects.html#2476";>2476</a></td><td><tt>scoped_allocator_adaptor</tt>
is not assignable</td><td>Kona</td><td>Patch Ready</td></tr>
@@ -184,7 +184,6 @@
<tr><td><a
href="http://cplusplus.github.io/LWG/lwg-defects.html#2487";>2487</a></td><td><tt>bind()</tt>
should be <tt>const</tt>-overloaded, not
<i>cv</i>-overloaded</td><td>Kona</td><td>Complete</td></tr>
<tr><td><a
href="http://cplusplus.github.io/LWG/lwg-defects.html#2489";>2489</a></td><td><tt>mem_fn()</tt>
should be <tt>noexcept</tt></td><td>Kona</td><td>Patch Ready</td></tr>
<tr><td><a
href="http://cplusplus.github.io/LWG/lwg-defects.html#2492";>2492</a></td><td>Clarify
requirements for <tt>comp</tt></td><td>Kona</td><td>Complete</td></tr>
- <tr><td><a
href="http://cplusplus.github.io/LWG/lwg-defects.html#2494";>2494</a></td><td>[fund.ts.v2]
<tt>ostream_joiner</tt> needs <tt>noexcept</tt></td><td>Kona</td><td></td></tr>
<tr><td><a
href="http://cplusplus.github.io/LWG/lwg-defects.html#2495";>2495</a></td><td>There
is no such thing as an Exception Safety element</td><td>Kona</td><td></td></tr>
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