2017-06-16 Jonathan Wakely <jwakely@redhat.com>
+ PR libstdc++/81092
+ * acinclude.m4: Bump libtool_VERSION.
+ * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
+ * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
+ * config/abi/pre/gnu.ver: Add wstring constructor symbols to
+ GLIBCXX_3.4.24 version and move random_device::_M_get_entropy() symbol
+ to new GLIBCXX_3.4.25 version.
+ * doc/xml/manual/abi.xml: Document new versions.
+ * doc/html/*: Regenerate.
+ * testsuite/21_strings/basic_string/cons/char/8.cc: Use base object
+ constructors to ensure required symbols are exported.
+ * testsuite/21_strings/basic_string/cons/wchar_t/8.cc: Likewise.
+ * testsuite/util/testsuite_abi.cc: Add new version.
+
* include/bits/locale_conv.h (wbuffer_convert::_M_put): Add missing
return statement.
* testsuite/21_strings/basic_string_view/operations/copy/char/1.cc:
fi
# For libtool versioning info, format is CURRENT:REVISION:AGE
-libtool_VERSION=6:24:0
+libtool_VERSION=6:25:0
# Everything parsed; figure out what files and settings to use.
case $enable_symvers in
FUNC:_ZNKSt13basic_istreamIwSt11char_traitsIwEE6gcountEv@@GLIBCXX_3.4
FUNC:_ZNKSt13basic_istreamIwSt11char_traitsIwEE6sentrycvbEv@@GLIBCXX_3.4
FUNC:_ZNKSt13basic_ostreamIwSt11char_traitsIwEE6sentrycvbEv@@GLIBCXX_3.4
+FUNC:_ZNKSt13random_device13_M_getentropyEv@@GLIBCXX_3.4.25
FUNC:_ZNKSt13runtime_error4whatEv@@GLIBCXX_3.4
FUNC:_ZNKSt14basic_ifstreamIcSt11char_traitsIcEE5rdbufEv@@GLIBCXX_3.4
FUNC:_ZNKSt14basic_ifstreamIcSt11char_traitsIcEE7is_openEv@@GLIBCXX_3.4.5
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC1EPKwjRKS1_@@GLIBCXX_3.4
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC1ERKS1_@@GLIBCXX_3.4
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC1ERKS2_@@GLIBCXX_3.4
+FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC1ERKS2_jRKS1_@@GLIBCXX_3.4.24
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC1ERKS2_jj@@GLIBCXX_3.4
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC1ERKS2_jjRKS1_@@GLIBCXX_3.4
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC1ESt16initializer_listIwERKS1_@@GLIBCXX_3.4.11
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC2EPKwjRKS1_@@GLIBCXX_3.4
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC2ERKS1_@@GLIBCXX_3.4
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC2ERKS2_@@GLIBCXX_3.4
+FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC2ERKS2_jRKS1_@@GLIBCXX_3.4.24
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC2ERKS2_jj@@GLIBCXX_3.4
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC2ERKS2_jjRKS1_@@GLIBCXX_3.4
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC2ESt16initializer_listIwERKS1_@@GLIBCXX_3.4.11
OBJECT:0:GLIBCXX_3.4.21
OBJECT:0:GLIBCXX_3.4.22
OBJECT:0:GLIBCXX_3.4.23
+OBJECT:0:GLIBCXX_3.4.24
+OBJECT:0:GLIBCXX_3.4.25
OBJECT:0:GLIBCXX_3.4.3
OBJECT:0:GLIBCXX_3.4.4
OBJECT:0:GLIBCXX_3.4.5
FUNC:_ZNKSt13basic_istreamIwSt11char_traitsIwEE6gcountEv@@GLIBCXX_3.4
FUNC:_ZNKSt13basic_istreamIwSt11char_traitsIwEE6sentrycvbEv@@GLIBCXX_3.4
FUNC:_ZNKSt13basic_ostreamIwSt11char_traitsIwEE6sentrycvbEv@@GLIBCXX_3.4
+FUNC:_ZNKSt13random_device13_M_getentropyEv@@GLIBCXX_3.4.25
FUNC:_ZNKSt13runtime_error4whatEv@@GLIBCXX_3.4
FUNC:_ZNKSt14basic_ifstreamIcSt11char_traitsIcEE5rdbufEv@@GLIBCXX_3.4
FUNC:_ZNKSt14basic_ifstreamIcSt11char_traitsIcEE7is_openEv@@GLIBCXX_3.4.5
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC1EPKwjRKS1_@@GLIBCXX_3.4
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC1ERKS1_@@GLIBCXX_3.4
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC1ERKS2_@@GLIBCXX_3.4
+FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC1ERKS2_jRKS1_@@GLIBCXX_3.4.24
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC1ERKS2_jj@@GLIBCXX_3.4
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC1ERKS2_jjRKS1_@@GLIBCXX_3.4
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC1ESt16initializer_listIwERKS1_@@GLIBCXX_3.4.11
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC2EPKwjRKS1_@@GLIBCXX_3.4
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC2ERKS1_@@GLIBCXX_3.4
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC2ERKS2_@@GLIBCXX_3.4
+FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC2ERKS2_jRKS1_@@GLIBCXX_3.4.24
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC2ERKS2_jj@@GLIBCXX_3.4
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC2ERKS2_jjRKS1_@@GLIBCXX_3.4
FUNC:_ZNSbIwSt11char_traitsIwESaIwEEC2ESt16initializer_listIwERKS1_@@GLIBCXX_3.4.11
OBJECT:0:GLIBCXX_3.4.21
OBJECT:0:GLIBCXX_3.4.22
OBJECT:0:GLIBCXX_3.4.23
+OBJECT:0:GLIBCXX_3.4.24
+OBJECT:0:GLIBCXX_3.4.25
OBJECT:0:GLIBCXX_3.4.3
OBJECT:0:GLIBCXX_3.4.4
OBJECT:0:GLIBCXX_3.4.5
# basic_string<C, T, A>::basic_string(const basic_string&, size_type, const A&)
_ZNSt7__cxx1112basic_stringI[cw]St11char_traitsI[cw]ESaI[cw]EEC[12]ERKS4_[jmy]RKS3_;
_ZNSsC[12]ERKSs[jmy]RKSaIcE;
+ # This should have been _[jmy]RKS1_ not _mRKS1_ (PR libstdc++/81092):
_ZNSbIwSt11char_traitsIwESaIwEEC[12]ERKS2_mRKS1_;
#ifndef HAVE_EXCEPTION_PTR_SINCE_GCC46
GLIBCXX_3.4.24 {
+ # These should have been in GLIBCXX_3.4.23 (PR libstdc++/81092):
+ _ZNSbIwSt11char_traitsIwESaIwEEC[12]ERKS2_[jy]RKS1_;
+
+} GLIBCXX_3.4.23;
+
+GLIBCXX_3.4.25 {
+
# std::random_device::_M_getentropy() const
_ZNKSt13random_device13_M_getentropyEv;
-} GLIBCXX_3.4.23;
+} GLIBCXX_3.4.24;
# Symbols in the support library (libsupc++) have their own tag.
CXXABI_1.3 {
has the same filename and <code class="constant">DT_SONAME</code> as the
preceding release.
</p><p>It is versioned as follows:
- </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>GCC 3.0.0: libstdc++.so.3.0.0</p></li><li class="listitem"><p>GCC 3.0.1: libstdc++.so.3.0.1</p></li><li class="listitem"><p>GCC 3.0.2: libstdc++.so.3.0.2</p></li><li class="listitem"><p>GCC 3.0.3: libstdc++.so.3.0.2 (See Note 1)</p></li><li class="listitem"><p>GCC 3.0.4: libstdc++.so.3.0.4</p></li><li class="listitem"><p>GCC 3.1.0: libstdc++.so.4.0.0 <span class="emphasis"><em>(Incompatible with previous)</em></span></p></li><li class="listitem"><p>GCC 3.1.1: libstdc++.so.4.0.1</p></li><li class="listitem"><p>GCC 3.2.0: libstdc++.so.5.0.0 <span class="emphasis"><em>(Incompatible with previous)</em></span></p></li><li class="listitem"><p>GCC 3.2.1: libstdc++.so.5.0.1</p></li><li class="listitem"><p>GCC 3.2.2: libstdc++.so.5.0.2</p></li><li class="listitem"><p>GCC 3.2.3: libstdc++.so.5.0.3 (See Note 2)</p></li><li class="listitem"><p>GCC 3.3.0: libstdc++.so.5.0.4</p></li><li class="listitem"><p>GCC 3.3.1: libstdc++.so.5.0.5</p></li><li class="listitem"><p>GCC 3.4.0: libstdc++.so.6.0.0 <span class="emphasis"><em>(Incompatible with previous)</em></span></p></li><li class="listitem"><p>GCC 3.4.1: libstdc++.so.6.0.1</p></li><li class="listitem"><p>GCC 3.4.2: libstdc++.so.6.0.2</p></li><li class="listitem"><p>GCC 3.4.3: libstdc++.so.6.0.3</p></li><li class="listitem"><p>GCC 4.0.0: libstdc++.so.6.0.4</p></li><li class="listitem"><p>GCC 4.0.1: libstdc++.so.6.0.5</p></li><li class="listitem"><p>GCC 4.0.2: libstdc++.so.6.0.6</p></li><li class="listitem"><p>GCC 4.0.3: libstdc++.so.6.0.7</p></li><li class="listitem"><p>GCC 4.1.0: libstdc++.so.6.0.7</p></li><li class="listitem"><p>GCC 4.1.1: libstdc++.so.6.0.8</p></li><li class="listitem"><p>GCC 4.2.0: libstdc++.so.6.0.9</p></li><li class="listitem"><p>GCC 4.2.1: libstdc++.so.6.0.9 (See Note 3)</p></li><li class="listitem"><p>GCC 4.2.2: libstdc++.so.6.0.9</p></li><li class="listitem"><p>GCC 4.3.0: libstdc++.so.6.0.10</p></li><li class="listitem"><p>GCC 4.4.0: libstdc++.so.6.0.11</p></li><li class="listitem"><p>GCC 4.4.1: libstdc++.so.6.0.12</p></li><li class="listitem"><p>GCC 4.4.2: libstdc++.so.6.0.13</p></li><li class="listitem"><p>GCC 4.5.0: libstdc++.so.6.0.14</p></li><li class="listitem"><p>GCC 4.6.0: libstdc++.so.6.0.15</p></li><li class="listitem"><p>GCC 4.6.1: libstdc++.so.6.0.16</p></li><li class="listitem"><p>GCC 4.7.0: libstdc++.so.6.0.17</p></li><li class="listitem"><p>GCC 4.8.0: libstdc++.so.6.0.18</p></li><li class="listitem"><p>GCC 4.8.3: libstdc++.so.6.0.19</p></li><li class="listitem"><p>GCC 4.9.0: libstdc++.so.6.0.20</p></li><li class="listitem"><p>GCC 5.1.0: libstdc++.so.6.0.21</p></li><li class="listitem"><p>GCC 6.1.0: libstdc++.so.6.0.22</p></li><li class="listitem"><p>GCC 7.1.0: libstdc++.so.6.0.23</p></li></ul></div><p>
+ </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>GCC 3.0.0: libstdc++.so.3.0.0</p></li><li class="listitem"><p>GCC 3.0.1: libstdc++.so.3.0.1</p></li><li class="listitem"><p>GCC 3.0.2: libstdc++.so.3.0.2</p></li><li class="listitem"><p>GCC 3.0.3: libstdc++.so.3.0.2 (See Note 1)</p></li><li class="listitem"><p>GCC 3.0.4: libstdc++.so.3.0.4</p></li><li class="listitem"><p>GCC 3.1.0: libstdc++.so.4.0.0 <span class="emphasis"><em>(Incompatible with previous)</em></span></p></li><li class="listitem"><p>GCC 3.1.1: libstdc++.so.4.0.1</p></li><li class="listitem"><p>GCC 3.2.0: libstdc++.so.5.0.0 <span class="emphasis"><em>(Incompatible with previous)</em></span></p></li><li class="listitem"><p>GCC 3.2.1: libstdc++.so.5.0.1</p></li><li class="listitem"><p>GCC 3.2.2: libstdc++.so.5.0.2</p></li><li class="listitem"><p>GCC 3.2.3: libstdc++.so.5.0.3 (See Note 2)</p></li><li class="listitem"><p>GCC 3.3.0: libstdc++.so.5.0.4</p></li><li class="listitem"><p>GCC 3.3.1: libstdc++.so.5.0.5</p></li><li class="listitem"><p>GCC 3.4.0: libstdc++.so.6.0.0 <span class="emphasis"><em>(Incompatible with previous)</em></span></p></li><li class="listitem"><p>GCC 3.4.1: libstdc++.so.6.0.1</p></li><li class="listitem"><p>GCC 3.4.2: libstdc++.so.6.0.2</p></li><li class="listitem"><p>GCC 3.4.3: libstdc++.so.6.0.3</p></li><li class="listitem"><p>GCC 4.0.0: libstdc++.so.6.0.4</p></li><li class="listitem"><p>GCC 4.0.1: libstdc++.so.6.0.5</p></li><li class="listitem"><p>GCC 4.0.2: libstdc++.so.6.0.6</p></li><li class="listitem"><p>GCC 4.0.3: libstdc++.so.6.0.7</p></li><li class="listitem"><p>GCC 4.1.0: libstdc++.so.6.0.7</p></li><li class="listitem"><p>GCC 4.1.1: libstdc++.so.6.0.8</p></li><li class="listitem"><p>GCC 4.2.0: libstdc++.so.6.0.9</p></li><li class="listitem"><p>GCC 4.2.1: libstdc++.so.6.0.9 (See Note 3)</p></li><li class="listitem"><p>GCC 4.2.2: libstdc++.so.6.0.9</p></li><li class="listitem"><p>GCC 4.3.0: libstdc++.so.6.0.10</p></li><li class="listitem"><p>GCC 4.4.0: libstdc++.so.6.0.11</p></li><li class="listitem"><p>GCC 4.4.1: libstdc++.so.6.0.12</p></li><li class="listitem"><p>GCC 4.4.2: libstdc++.so.6.0.13</p></li><li class="listitem"><p>GCC 4.5.0: libstdc++.so.6.0.14</p></li><li class="listitem"><p>GCC 4.6.0: libstdc++.so.6.0.15</p></li><li class="listitem"><p>GCC 4.6.1: libstdc++.so.6.0.16</p></li><li class="listitem"><p>GCC 4.7.0: libstdc++.so.6.0.17</p></li><li class="listitem"><p>GCC 4.8.0: libstdc++.so.6.0.18</p></li><li class="listitem"><p>GCC 4.8.3: libstdc++.so.6.0.19</p></li><li class="listitem"><p>GCC 4.9.0: libstdc++.so.6.0.20</p></li><li class="listitem"><p>GCC 5.1.0: libstdc++.so.6.0.21</p></li><li class="listitem"><p>GCC 6.1.0: libstdc++.so.6.0.22</p></li><li class="listitem"><p>GCC 7.1.0: libstdc++.so.6.0.23</p></li><
li class="listitem"><p>GCC 7.2.0: libstdc++.so.6.0.24</p></li><li class="listitem"><p>GCC 8.0.0: libstdc++.so.6.0.25</p></li></ul></div><p>
Note 1: Error should be libstdc++.so.3.0.3.
</p><p>
Note 2: Not strictly required.
GLIBCPP_3.2 for symbols that were introduced in the GCC 3.2.0
release.) If a particular release is not listed, it has the same
version labels as the preceding release.
- </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>GCC 3.0.0: (Error, not versioned)</p></li><li class="listitem"><p>GCC 3.0.1: (Error, not versioned)</p></li><li class="listitem"><p>GCC 3.0.2: (Error, not versioned)</p></li><li class="listitem"><p>GCC 3.0.3: (Error, not versioned)</p></li><li class="listitem"><p>GCC 3.0.4: (Error, not versioned)</p></li><li class="listitem"><p>GCC 3.1.0: GLIBCPP_3.1, CXXABI_1</p></li><li class="listitem"><p>GCC 3.1.1: GLIBCPP_3.1, CXXABI_1</p></li><li class="listitem"><p>GCC 3.2.0: GLIBCPP_3.2, CXXABI_1.2</p></li><li class="listitem"><p>GCC 3.2.1: GLIBCPP_3.2.1, CXXABI_1.2</p></li><li class="listitem"><p>GCC 3.2.2: GLIBCPP_3.2.2, CXXABI_1.2</p></li><li class="listitem"><p>GCC 3.2.3: GLIBCPP_3.2.2, CXXABI_1.2</p></li><li class="listitem"><p>GCC 3.3.0: GLIBCPP_3.2.2, CXXABI_1.2.1</p></li><li class="listitem"><p>GCC 3.3.1: GLIBCPP_3.2.3, CXXABI_1.2.1</p></li><li class="listitem"><p>GCC 3.3.2: GLIBCPP_3.2.3, CXXABI_1.2.1</p></li><li class="listitem"><p>GCC 3.3.3: GLIBCPP_3.2.3, CXXABI_1.2.1</p></li><li class="listitem"><p>GCC 3.4.0: GLIBCXX_3.4, CXXABI_1.3</p></li><li class="listitem"><p>GCC 3.4.1: GLIBCXX_3.4.1, CXXABI_1.3</p></li><li class="listitem"><p>GCC 3.4.2: GLIBCXX_3.4.2</p></li><li class="listitem"><p>GCC 3.4.3: GLIBCXX_3.4.3</p></li><li class="listitem"><p>GCC 4.0.0: GLIBCXX_3.4.4, CXXABI_1.3.1</p></li><li class="listitem"><p>GCC 4.0.1: GLIBCXX_3.4.5</p></li><li class="listitem"><p>GCC 4.0.2: GLIBCXX_3.4.6</p></li><li class="listitem"><p>GCC 4.0.3: GLIBCXX_3.4.7</p></li><li class="listitem"><p>GCC 4.1.1: GLIBCXX_3.4.8</p></li><li class="listitem"><p>GCC 4.2.0: GLIBCXX_3.4.9</p></li><li class="listitem"><p>GCC 4.3.0: GLIBCXX_3.4.10, CXXABI_1.3.2</p></li><li class="listitem"><p>GCC 4.4.0: GLIBCXX_3.4.11, CXXABI_1.3.3</p></li><li class="listitem"><p>GCC 4.4.1: GLIBCXX_3.4.12, CXXABI_1.3.3</p></li><li class="listitem"><p>GCC 4.4.2: GLIBCXX_3.4.13, CXXABI_1.3.3</p></li><li class="listitem"><p>GCC 4.5.0: GLIBCXX_3.4.14, CXXABI_1.3.4</p></li><li class="listitem"><p>GCC 4.6.0: GLIBCXX_3.4.15, CXXABI_1.3.5</p></li><li class="listitem"><p>GCC 4.6.1: GLIBCXX_3.4.16, CXXABI_1.3.5</p></li><li class="listitem"><p>GCC 4.7.0: GLIBCXX_3.4.17, CXXABI_1.3.6</p></li><li class="listitem"><p>GCC 4.8.0: GLIBCXX_3.4.18, CXXABI_1.3.7</p></li><li class="listitem"><p>GCC 4.8.3: GLIBCXX_3.4.19, CXXABI_1.3.7</p></li><li class="listitem"><p>GCC 4.9.0: GLIBCXX_3.4.20, CXXABI_1.3.8</p></li><li class="listitem"><p>GCC 5.1.0: GLIBCXX_3.4.21, CXXABI_1.3.9</p></li><li class="listitem"><p>GCC 6.1.0: GLIBCXX_3.4.22, CXXABI_1.3.10</p></li><li class="listitem"><p>GCC 7.1.0: GLIBCXX_3.4.23, CXXABI_1.3.11</p></li></ul></div></li><li class="listitem"><p>Incremental bumping of a compiler pre-defined macro,
+ </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>GCC 3.0.0: (Error, not versioned)</p></li><li class="listitem"><p>GCC 3.0.1: (Error, not versioned)</p></li><li class="listitem"><p>GCC 3.0.2: (Error, not versioned)</p></li><li class="listitem"><p>GCC 3.0.3: (Error, not versioned)</p></li><li class="listitem"><p>GCC 3.0.4: (Error, not versioned)</p></li><li class="listitem"><p>GCC 3.1.0: GLIBCPP_3.1, CXXABI_1</p></li><li class="listitem"><p>GCC 3.1.1: GLIBCPP_3.1, CXXABI_1</p></li><li class="listitem"><p>GCC 3.2.0: GLIBCPP_3.2, CXXABI_1.2</p></li><li class="listitem"><p>GCC 3.2.1: GLIBCPP_3.2.1, CXXABI_1.2</p></li><li class="listitem"><p>GCC 3.2.2: GLIBCPP_3.2.2, CXXABI_1.2</p></li><li class="listitem"><p>GCC 3.2.3: GLIBCPP_3.2.2, CXXABI_1.2</p></li><li class="listitem"><p>GCC 3.3.0: GLIBCPP_3.2.2, CXXABI_1.2.1</p></li><li class="listitem"><p>GCC 3.3.1: GLIBCPP_3.2.3, CXXABI_1.2.1</p></li><li class="listitem"><p>GCC 3.3.2: GLIBCPP_3.2.3, CXXABI_1.2.1</p></li><li class="listitem"><p>GCC 3.3.3: GLIBCPP_3.2.3, CXXABI_1.2.1</p></li><li class="listitem"><p>GCC 3.4.0: GLIBCXX_3.4, CXXABI_1.3</p></li><li class="listitem"><p>GCC 3.4.1: GLIBCXX_3.4.1, CXXABI_1.3</p></li><li class="listitem"><p>GCC 3.4.2: GLIBCXX_3.4.2</p></li><li class="listitem"><p>GCC 3.4.3: GLIBCXX_3.4.3</p></li><li class="listitem"><p>GCC 4.0.0: GLIBCXX_3.4.4, CXXABI_1.3.1</p></li><li class="listitem"><p>GCC 4.0.1: GLIBCXX_3.4.5</p></li><li class="listitem"><p>GCC 4.0.2: GLIBCXX_3.4.6</p></li><li class="listitem"><p>GCC 4.0.3: GLIBCXX_3.4.7</p></li><li class="listitem"><p>GCC 4.1.1: GLIBCXX_3.4.8</p></li><li class="listitem"><p>GCC 4.2.0: GLIBCXX_3.4.9</p></li><li class="listitem"><p>GCC 4.3.0: GLIBCXX_3.4.10, CXXABI_1.3.2</p></li><li class="listitem"><p>GCC 4.4.0: GLIBCXX_3.4.11, CXXABI_1.3.3</p></li><li class="listitem"><p>GCC 4.4.1: GLIBCXX_3.4.12, CXXABI_1.3.3</p></li><li class="listitem"><p>GCC 4.4.2: GLIBCXX_3.4.13, CXXABI_1.3.3</p></li><li class="listitem"><p>GCC 4.5.0: GLIBCXX_3.4.14, CXXABI_1.3.4</p></li><li class="listitem"><p>GCC 4.6.0: GLIBCXX_3.4.15, CXXABI_1.3.5</p></li><li class="listitem"><p>GCC 4.6.1: GLIBCXX_3.4.16, CXXABI_1.3.5</p></li><li class="listitem"><p>GCC 4.7.0: GLIBCXX_3.4.17, CXXABI_1.3.6</p></li><li class="listitem"><p>GCC 4.8.0: GLIBCXX_3.4.18, CXXABI_1.3.7</p></li><li class="listitem"><p>GCC 4.8.3: GLIBCXX_3.4.19, CXXABI_1.3.7</p></li><li class="listitem"><p>GCC 4.9.0: GLIBCXX_3.4.20, CXXABI_1.3.8</p></li><li class="listitem"><p>GCC 5.1.0: GLIBCXX_3.4.21, CXXABI_1.3.9</p></li><li class="listitem"><p>GCC 6.1.0: GLIBCXX_3.4.22, CXXABI_1.3.10</p></li><li class="listitem"><p>GCC 7.1.0: GLIBCXX_3.4.23, CXXABI_1.3.11</p></li><
li class="listitem"><p>GCC 7.2.0: GLIBCXX_3.4.24, CXXABI_1.3.11</p></li><li class="listitem"><p>GCC 8.0.0: GLIBCXX_3.4.25, CXXABI_1.3.11</p></li></ul></div></li><li class="listitem"><p>Incremental bumping of a compiler pre-defined macro,
__GXX_ABI_VERSION. This macro is defined as the version of the
compiler v3 ABI, with g++ 3.0 being version 100. This macro will
be automatically defined whenever g++ is used (the curious can
</em></span>
</span></dt><dd><p>Remove special handling for <code class="code">reference_wrapper</code>
arguments and store them directly as the target object.
+ </p></dd><dt><span class="term"><a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2802" target="_top">2802</a>:
+ <span class="emphasis"><em>Add noexcept to several <code class="code">shared_ptr</code> related
+ functions
+ </em></span>
+ </span></dt><dd><p>Add noexcept.
+ </p></dd><dt><span class="term"><a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2873" target="_top">2873</a>:
+ <span class="emphasis"><em><code class="code">shared_ptr</code> constructor requirements for a deleter
+ </em></span>
+ </span></dt><dd><p>Use rvalues for deleters.
+ </p></dd><dt><span class="term"><a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#2942" target="_top">2942</a>:
+ <span class="emphasis"><em>LWG 2873's resolution missed
+ <code class="code">weak_ptr::owner_before</code>
+ </em></span>
+ </span></dt><dd><p>Add noexcept.
</p></dd></dl></div></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="license.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="status.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="setup.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">License </td><td width="20%" align="center"><a accesskey="h" href="../index.html">Home</a></td><td width="40%" align="right" valign="top"> Chapter 2. Setup</td></tr></table></div></body></html>
\ No newline at end of file
<code class="classname">u32streampos</code> are both synonyms for
<code class="classname">fpos<mbstate_t></code>.
The function <code class="function">eof</code> returns <code class="code">int_type(-1)</code>.
+ <code class="function">char_traits<char16_t>::to_int_type</code> will
+ transform the "noncharacter" U+FFFF to U+FFFD (REPLACEMENT CHARACTER).
+ This is done to ensure that <code class="function">to_int_type</code> never
+ returns the same value as <code class="function">eof</code>, which is U+FFFF.
</p><p>
<span class="emphasis"><em>22.3.1 [locale]</em></span>
There is one global locale for the whole program, not per-thread.
<a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0505r0.html" target="_top">
P0505R0
</a>
- </td><td align="center"> 7 </td><td align="left"><code class="code"> ??? </code></td></tr><tr bgcolor="#B0B0B0"><td align="left"> Constexpr for <code class="code">std::char_traits</code> </td><td align="left">
+ </td><td align="center"> 7 </td><td align="left"><code class="code"> ??? </code></td></tr><tr><td align="left"> Constexpr for <code class="code">std::char_traits</code> </td><td align="left">
<a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0426r1.html" target="_top">
P0426R1
</a>
- </td><td align="center"> 7 (partial) </td><td align="left"><code class="code"> ??? </code></td></tr><tr><td align="left"> Integrating <code class="code">std::string_view</code> and <code class="code">std::string</code> </td><td align="left">
+ </td><td align="center"> 8 </td><td align="left"><code class="code"> __cpp_lib_constexpr_char_traits >= 201611 </code></td></tr><tr><td align="left"> Integrating <code class="code">std::string_view</code> and <code class="code">std::string</code> </td><td align="left">
<a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0254r2.pdf" target="_top">
P0254R2
</a>
<listitem><para>GCC 5.1.0: libstdc++.so.6.0.21</para></listitem>
<listitem><para>GCC 6.1.0: libstdc++.so.6.0.22</para></listitem>
<listitem><para>GCC 7.1.0: libstdc++.so.6.0.23</para></listitem>
- <listitem><para>GCC 8.0.0: libstdc++.so.6.0.24</para></listitem>
+ <listitem><para>GCC 7.2.0: libstdc++.so.6.0.24</para></listitem>
+ <listitem><para>GCC 8.0.0: libstdc++.so.6.0.25</para></listitem>
</itemizedlist>
<para>
Note 1: Error should be libstdc++.so.3.0.3.
<listitem><para>GCC 5.1.0: GLIBCXX_3.4.21, CXXABI_1.3.9</para></listitem>
<listitem><para>GCC 6.1.0: GLIBCXX_3.4.22, CXXABI_1.3.10</para></listitem>
<listitem><para>GCC 7.1.0: GLIBCXX_3.4.23, CXXABI_1.3.11</para></listitem>
- <listitem><para>GCC 8.0.0: GLIBCXX_3.4.24, CXXABI_1.3.11</para></listitem>
+ <listitem><para>GCC 7.2.0: GLIBCXX_3.4.24, CXXABI_1.3.11</para></listitem>
+ <listitem><para>GCC 8.0.0: GLIBCXX_3.4.25, CXXABI_1.3.11</para></listitem>
</itemizedlist>
</listitem>
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
+// { dg-options "-O0" }
// { dg-do run { target c++11 } }
#include <string>
#include <testsuite_hooks.h>
+struct TestBaseObjCtor : std::string
+{
+ template<typename... Args>
+ TestBaseObjCtor(Args&&... args)
+ : std::string(std::forward<Args>(args)...)
+ { }
+};
+
template<typename... Args>
std::size_t
construct(Args&&... args)
{
- return std::string( std::forward<Args>(args)... ).length();
+ // Use static_cast<Args> to produce either an lvalue or prvalue,
+ // so args... not left in moved-from state and can be reused below:
+ TestBaseObjCtor as_base_obj( static_cast<Args>(args)... );
+
+ std::string as_complete_obj( std::forward<Args>(args)... );
+
+ return as_complete_obj.length();
}
void
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
+// { dg-options "-O0" }
// { dg-do run { target c++11 } }
#include <string>
#include <testsuite_hooks.h>
+struct TestBaseObjCtor : std::wstring
+{
+ template<typename... Args>
+ TestBaseObjCtor(Args&&... args)
+ : std::wstring(std::forward<Args>(args)...)
+ { }
+};
+
template<typename... Args>
std::size_t
construct(Args&&... args)
{
- return std::wstring( std::forward<Args>(args)... ).length();
+ // Use static_cast<Args> to produce either an lvalue or prvalue,
+ // so args... not left in moved-from state and can be reused below:
+ TestBaseObjCtor as_base_obj( static_cast<Args>(args)... );
+
+ std::wstring as_complete_obj( std::forward<Args>(args)... );
+
+ return as_complete_obj.length();
}
void
known_versions.push_back("GLIBCXX_3.4.22");
known_versions.push_back("GLIBCXX_3.4.23");
known_versions.push_back("GLIBCXX_3.4.24");
+ known_versions.push_back("GLIBCXX_3.4.25");
known_versions.push_back("CXXABI_1.3");
known_versions.push_back("CXXABI_LDBL_1.3");
known_versions.push_back("CXXABI_1.3.1");
test.version_status = symbol::incompatible;
// Check that added symbols are added in the latest pre-release version.
- bool latestp = (test.version_name == "GLIBCXX_3.4.24"
+ bool latestp = (test.version_name == "GLIBCXX_3.4.25"
|| test.version_name == "CXXABI_1.3.11"
|| test.version_name == "CXXABI_FLOAT128"
|| test.version_name == "CXXABI_TM_1");
projects / platform / upstream / gcc.git / commitdiff