Final bit of P0063 - make sure that aligned_alloc is available when the underlying C library supports it
llvm-svn: 338457
This commit is contained in:
Marshall Clow
parent
89e8af6d96
commit
1f9e03f04d
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@ -12,6 +12,8 @@
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#include <stdlib.h>
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#include <type_traits>
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#include "test_macros.h"
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// As of 1/10/2015 clang emits a -Wnonnull warnings even if the warning occurs
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// in an unevaluated context. For this reason we manually suppress the warning.
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#if defined(__clang__)
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@ -83,6 +85,14 @@ int main()
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static_assert((std::is_same<decltype(strtoull("", endptr,0)), unsigned long long>::value), "");
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static_assert((std::is_same<decltype(rand()), int>::value), "");
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static_assert((std::is_same<decltype(srand(0)), void>::value), "");
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// Microsoft does not implement aligned_alloc in their C library
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#ifndef TEST_COMPILER_C1XX
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#if TEST_STD_VER > 14 && defined(TEST_HAS_C11_FEATURES)
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static_assert((std::is_same<decltype(aligned_alloc(0,0)), void*>::value), "");
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#endif
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#endif
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static_assert((std::is_same<decltype(calloc(0,0)), void*>::value), "");
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static_assert((std::is_same<decltype(free(0)), void>::value), "");
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static_assert((std::is_same<decltype(malloc(0)), void*>::value), "");
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@ -13,6 +13,8 @@
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#include <type_traits>
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#include <cassert>
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#include "test_macros.h"
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// As of 1/10/2015 clang emits a -Wnonnull warnings even if the warning occurs
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// in an unevaluated context. For this reason we manually suppress the warning.
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#if defined(__clang__)
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@ -71,6 +73,14 @@ int main()
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static_assert((std::is_same<decltype(std::strtoull("", endptr,0)), unsigned long long>::value), "");
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static_assert((std::is_same<decltype(std::rand()), int>::value), "");
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static_assert((std::is_same<decltype(std::srand(0)), void>::value), "");
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// Microsoft does not implement aligned_alloc in their C library
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#ifndef TEST_COMPILER_C1XX
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#if TEST_STD_VER > 14 && defined(TEST_HAS_C11_FEATURES)
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static_assert((std::is_same<decltype(std::aligned_alloc(0,0)), void*>::value), "");
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#endif
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#endif
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static_assert((std::is_same<decltype(std::calloc(0,0)), void*>::value), "");
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static_assert((std::is_same<decltype(std::free(0)), void>::value), "");
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static_assert((std::is_same<decltype(std::malloc(0)), void*>::value), "");
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@ -99,9 +99,9 @@
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<tr><td></td><td></td><td></td><td></td><td></td><td></td></tr>
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<tr><td><a href="https://wg21.link/p0032r3">p0032r3</a></td><td>LWG</td><td>Homogeneous interface for variant, any and optional</td><td>Oulu</td><td>Complete</td><td>4.0</td></tr>
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<tr><td><a href="https://wg21.link/p0040r3">p0040r3</a></td><td>LWG</td><td>Extending memory management tools</td><td>Oulu</td><td>Complete</td><td>4.0</td></tr>
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<tr><td><a href="https://wg21.link/p0063r3">p0063r3</a></td><td>LWG</td><td>C++17 should refer to C11 instead of C99</td><td>Oulu</td><td><i>Nothing to do</i></td><td>n/a</td></tr>
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<tr><td><a href="https://wg21.link/p0067r3">p0067r3</a></td><td>LWG</td><td>Elementary string conversions</td><td>Oulu</td><td>Now <a href="https://wg21.link/P0067R5">P0067R5</a></td><td></td></tr>
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<tr><td><a href="https://wg21.link/p0083r3">p0083r3</a></td><td>LWG</td><td>Splicing Maps and Sets</td><td>Oulu</td><td></td><td></td></tr>
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<tr><td><a href="https://wg21.link/p0063r3">p0063r3</a></td><td>LWG</td><td>C++17 should refer to C11 instead of C99</td><td>Oulu</td><td>Complete</td><td>7.0</td></tr>
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<tr><td><a href="https://wg21.link/p0067r3">p0067r3</a></td><td>LWG</td><td>Elementary string conversions</td><td>Oulu</td><td>Now <a href="https://wg21.link/P0067R5">P0067R5</a></td><td>n/a</td></tr>
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<tr><td><a href="https://wg21.link/p0083r3">p0083r3</a></td><td>LWG</td><td>Splicing Maps and Sets</td><td>Oulu</td><td><i>Partially Done</i></td><td></td></tr>
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<tr><td><a href="https://wg21.link/p0084r2">p0084r2</a></td><td>LWG</td><td>Emplace Return Type</td><td>Oulu</td><td>Complete</td><td>4.0</td></tr>
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<tr><td><a href="https://wg21.link/p0088r3">p0088r3</a></td><td>LWG</td><td>Variant: a type-safe union for C++17</td><td>Oulu</td><td>Complete</td><td>4.0</td></tr>
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<tr><td><a href="https://wg21.link/p0137r1">p0137r1</a></td><td>CWG</td><td>Core Issue 1776: Replacement of class objects containing reference members</td><td>Oulu</td><td>Complete</td><td>6.0</td></tr>
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@ -127,7 +127,7 @@
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<tr><td><a href="https://wg21.link/P0394r4">P0394r4</a></td><td>LWG</td><td>Hotel Parallelifornia: terminate() for Parallel Algorithms Exception Handling</td><td>Oulu</td><td></td><td></td></tr>
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<tr><td></td><td></td><td></td><td></td><td></td><td></td></tr>
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<tr><td><a href="https://wg21.link/P0003R5">P0003R5</a></td><td>LWG</td><td>Removing Deprecated Exception Specifications from C++17</td><td>Issaquah</td><td>Complete</td><td>5.0</td></tr>
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<tr><td><a href="https://wg21.link/P0067R5">P0067R5</a></td><td>LWG</td><td>Elementary string conversions, revision 5</td><td>Issaquah</td><td></td><td></td></tr>
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<tr><td><a href="https://wg21.link/P0067R5">P0067R5</a></td><td>LWG</td><td>Elementary string conversions, revision 5</td><td>Issaquah</td><td><i>Partially done</i></td><td></td></tr>
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<tr><td><a href="https://wg21.link/P0403R1">P0403R1</a></td><td>LWG</td><td>Literal suffixes for <tt>basic_string_view</tt></td><td>Issaquah</td><td>Complete</td><td>4.0</td></tr>
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<tr><td><a href="https://wg21.link/P0414R2">P0414R2</a></td><td>LWG</td><td>Merging shared_ptr changes from Library Fundamentals to C++17</td><td>Issaquah</td><td></td><td></td></tr>
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<tr><td><a href="https://wg21.link/P0418R2">P0418R2</a></td><td>LWG</td><td>Fail or succeed: there is no atomic lattice</td><td>Issaquah</td><td></td><td></td></tr>
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