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diff --git a/libstdc++-v3/doc/html/manual/bugs.html b/libstdc++-v3/doc/html/manual/bugs.html new file mode 100644 index 000000000..eb6efdcaf --- /dev/null +++ b/libstdc++-v3/doc/html/manual/bugs.html @@ -0,0 +1,352 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml"><head><title>Bugs</title><meta name="generator" content="DocBook XSL-NS Stylesheets V1.76.1"/><meta name="keywords" content=" ISO C++ , library "/><link rel="home" href="../spine.html" title="The GNU C++ Library"/><link rel="up" href="status.html" title="Chapter 1. Status"/><link rel="prev" href="license.html" title="License"/><link rel="next" href="setup.html" title="Chapter 2. Setup"/></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Bugs</th></tr><tr><td align="left"><a accesskey="p" href="license.html">Prev</a> </td><th width="60%" align="center">Chapter 1. Status</th><td align="right"> <a accesskey="n" href="setup.html">Next</a></td></tr></table><hr/></div><div class="section" title="Bugs"><div class="titlepage"><div><div><h2 class="title"><a id="manual.intro.status.bugs"/>Bugs</h2></div></div></div><div class="section" title="Implementation Bugs"><div class="titlepage"><div><div><h3 class="title"><a id="manual.intro.status.bugs.impl"/>Implementation Bugs</h3></div></div></div><p> + Information on known bugs, details on efforts to fix them, and + fixed bugs are all available as part of the <a class="link" href="http://gcc.gnu.org/bugs/">GCC bug tracking system</a>, + with the category set to <code class="literal">libstdc++</code>. + </p></div><div class="section" title="Standard Bugs"><div class="titlepage"><div><div><h3 class="title"><a id="manual.intro.status.bugs.iso"/>Standard Bugs</h3></div></div></div><p> + Everybody's got issues. Even the C++ Standard Library. + </p><p> + The Library Working Group, or LWG, is the ISO subcommittee responsible + for making changes to the library. They periodically publish an + Issues List containing problems and possible solutions. As they reach + a consensus on proposed solutions, we often incorporate the solution. + </p><p> + Here are the issues which have resulted in code changes to the library. + The links are to the specific defect reports from a <span class="emphasis"><em>partial + copy</em></span> of the Issues List. You can read the full version online + at the <a class="link" href="http://www.open-std.org/jtc1/sc22/wg21/">ISO C++ + Committee homepage</a>, linked to on the + <a class="link" href="http://gcc.gnu.org/readings.html">GCC "Readings" + page</a>. If + you spend a lot of time reading the issues, we recommend downloading + the ZIP file and reading them locally. + </p><p> + (NB: <span class="emphasis"><em>partial copy</em></span> means that not all + links within the lwg-*.html pages will work. Specifically, + links to defect reports that have not been accorded full DR + status will probably break. Rather than trying to mirror the + entire issues list on our overworked web server, we recommend + you go to the LWG homepage instead.) + </p><p> + If a DR is not listed here, we may simply not have gotten to + it yet; feel free to submit a patch. Search the include/bits + and src directories for appearances of + <code class="constant">_GLIBCXX_RESOLVE_LIB_DEFECTS</code> for examples + of style. Note that we usually do not make changes to the + code until an issue has reached <a class="link" href="../ext/lwg-active.html#DR">DR</a> status. + </p><div class="variablelist"><dl><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#5">5</a>: + <span class="emphasis"><em>string::compare specification questionable</em></span> + </span></dt><dd><p>This should be two overloaded functions rather than a single function. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#17">17</a>: + <span class="emphasis"><em>Bad bool parsing</em></span> + </span></dt><dd><p>Apparently extracting Boolean values was messed up... + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#19">19</a>: + <span class="emphasis"><em>"Noconv" definition too vague</em></span> + </span></dt><dd><p>If <code class="code">codecvt::do_in</code> returns <code class="code">noconv</code> there are + no changes to the values in <code class="code">[to, to_limit)</code>. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#22">22</a>: + <span class="emphasis"><em>Member open vs flags</em></span> + </span></dt><dd><p>Re-opening a file stream does <span class="emphasis"><em>not</em></span> clear the state flags. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#23">23</a>: + <span class="emphasis"><em>Num_get overflow result</em></span> + </span></dt><dd><p>Implement the proposed resolution. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#25">25</a>: + <span class="emphasis"><em>String operator<< uses width() value wrong</em></span> + </span></dt><dd><p>Padding issues. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#48">48</a>: + <span class="emphasis"><em>Use of non-existent exception constructor</em></span> + </span></dt><dd><p>An instance of <code class="code">ios_base::failure</code> is constructed instead. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#49">49</a>: + <span class="emphasis"><em>Underspecification of ios_base::sync_with_stdio</em></span> + </span></dt><dd><p>The return type is the <span class="emphasis"><em>previous</em></span> state of synchronization. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#50">50</a>: + <span class="emphasis"><em>Copy constructor and assignment operator of ios_base</em></span> + </span></dt><dd><p>These members functions are declared <code class="code">private</code> and are + thus inaccessible. Specifying the correct semantics of + "copying stream state" was deemed too complicated. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#60">60</a>: + <span class="emphasis"><em>What is a formatted input function?</em></span> + </span></dt><dd><p>This DR made many widespread changes to <code class="code">basic_istream</code> + and <code class="code">basic_ostream</code> all of which have been implemented. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#63">63</a>: + <span class="emphasis"><em>Exception-handling policy for unformatted output</em></span> + </span></dt><dd><p>Make the policy consistent with that of formatted input, unformatted + input, and formatted output. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#68">68</a>: + <span class="emphasis"><em>Extractors for char* should store null at end</em></span> + </span></dt><dd><p>And they do now. An editing glitch in the last item in the list of + [27.6.1.2.3]/7. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#74">74</a>: + <span class="emphasis"><em>Garbled text for codecvt::do_max_length</em></span> + </span></dt><dd><p>The text of the standard was gibberish. Typos gone rampant. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#75">75</a>: + <span class="emphasis"><em>Contradiction in codecvt::length's argument types</em></span> + </span></dt><dd><p>Change the first parameter to <code class="code">stateT&</code> and implement + the new effects paragraph. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#83">83</a>: + <span class="emphasis"><em>string::npos vs. string::max_size()</em></span> + </span></dt><dd><p>Safety checks on the size of the string should test against + <code class="code">max_size()</code> rather than <code class="code">npos</code>. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#90">90</a>: + <span class="emphasis"><em>Incorrect description of operator>> for strings</em></span> + </span></dt><dd><p>The effect contain <code class="code">isspace(c,getloc())</code> which must be + replaced by <code class="code">isspace(c,is.getloc())</code>. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#91">91</a>: + <span class="emphasis"><em>Description of operator>> and getline() for string<> + might cause endless loop</em></span> + </span></dt><dd><p>They behave as a formatted input function and as an unformatted + input function, respectively (except that <code class="code">getline</code> is + not required to set <code class="code">gcount</code>). + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#103">103</a>: + <span class="emphasis"><em>set::iterator is required to be modifiable, but this allows + modification of keys.</em></span> + </span></dt><dd><p>For associative containers where the value type is the same as + the key type, both <code class="code">iterator</code> and <code class="code">const_iterator + </code> are constant iterators. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#109">109</a>: + <span class="emphasis"><em>Missing binders for non-const sequence elements</em></span> + </span></dt><dd><p>The <code class="code">binder1st</code> and <code class="code">binder2nd</code> didn't have an + <code class="code">operator()</code> taking a non-const parameter. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#110">110</a>: + <span class="emphasis"><em>istreambuf_iterator::equal not const</em></span> + </span></dt><dd><p>This was not a const member function. Note that the DR says to + replace the function with a const one; we have instead provided an + overloaded version with identical contents. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#117">117</a>: + <span class="emphasis"><em>basic_ostream uses nonexistent num_put member functions</em></span> + </span></dt><dd><p><code class="code">num_put::put()</code> was overloaded on the wrong types. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#118">118</a>: + <span class="emphasis"><em>basic_istream uses nonexistent num_get member functions</em></span> + </span></dt><dd><p>Same as 117, but for <code class="code">num_get::get()</code>. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#129">129</a>: + <span class="emphasis"><em>Need error indication from seekp() and seekg()</em></span> + </span></dt><dd><p>These functions set <code class="code">failbit</code> on error now. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#130">130</a>: + <span class="emphasis"><em>Return type of container::erase(iterator) differs for associative containers</em></span> + </span></dt><dd><p>Make member <code class="code">erase</code> return iterator for <code class="code">set</code>, <code class="code">multiset</code>, <code class="code">map</code>, <code class="code">multimap</code>. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#136">136</a>: + <span class="emphasis"><em>seekp, seekg setting wrong streams?</em></span> + </span></dt><dd><p><code class="code">seekp</code> should only set the output stream, and + <code class="code">seekg</code> should only set the input stream. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#167">167</a>: + <span class="emphasis"><em>Improper use of traits_type::length()</em></span> + </span></dt><dd><p><code class="code">op<<</code> with a <code class="code">const char*</code> was + calculating an incorrect number of characters to write. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#169">169</a>: + <span class="emphasis"><em>Bad efficiency of overflow() mandated</em></span> + </span></dt><dd><p>Grow efficiently the internal array object. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#171">171</a>: + <span class="emphasis"><em>Strange seekpos() semantics due to joint position</em></span> + </span></dt><dd><p>Quite complex to summarize... + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#181">181</a>: + <span class="emphasis"><em>make_pair() unintended behavior</em></span> + </span></dt><dd><p>This function used to take its arguments as reference-to-const, now + it copies them (pass by value). + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#195">195</a>: + <span class="emphasis"><em>Should basic_istream::sentry's constructor ever set eofbit?</em></span> + </span></dt><dd><p>Yes, it can, specifically if EOF is reached while skipping whitespace. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#211">211</a>: + <span class="emphasis"><em>operator>>(istream&, string&) doesn't set failbit</em></span> + </span></dt><dd><p>If nothing is extracted into the string, <code class="code">op>></code> now + sets <code class="code">failbit</code> (which can cause an exception, etc., etc.). + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#214">214</a>: + <span class="emphasis"><em>set::find() missing const overload</em></span> + </span></dt><dd><p>Both <code class="code">set</code> and <code class="code">multiset</code> were missing + overloaded find, lower_bound, upper_bound, and equal_range functions + for const instances. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#231">231</a>: + <span class="emphasis"><em>Precision in iostream?</em></span> + </span></dt><dd><p>For conversion from a floating-point type, <code class="code">str.precision()</code> + is specified in the conversion specification. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#233">233</a>: + <span class="emphasis"><em>Insertion hints in associative containers</em></span> + </span></dt><dd><p>Implement N1780, first check before then check after, insert as close + to hint as possible. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#235">235</a>: + <span class="emphasis"><em>No specification of default ctor for reverse_iterator</em></span> + </span></dt><dd><p>The declaration of <code class="code">reverse_iterator</code> lists a default constructor. + However, no specification is given what this constructor should do. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#241">241</a>: + <span class="emphasis"><em>Does unique_copy() require CopyConstructible and Assignable?</em></span> + </span></dt><dd><p>Add a helper for forward_iterator/output_iterator, fix the existing + one for input_iterator/output_iterator to not rely on Assignability. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#243">243</a>: + <span class="emphasis"><em>get and getline when sentry reports failure</em></span> + </span></dt><dd><p>Store a null character only if the character array has a non-zero size. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#251">251</a>: + <span class="emphasis"><em>basic_stringbuf missing allocator_type</em></span> + </span></dt><dd><p>This nested typedef was originally not specified. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#253">253</a>: + <span class="emphasis"><em>valarray helper functions are almost entirely useless</em></span> + </span></dt><dd><p>Make the copy constructor and copy-assignment operator declarations + public in gslice_array, indirect_array, mask_array, slice_array; provide + definitions. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#265">265</a>: + <span class="emphasis"><em>std::pair::pair() effects overly restrictive</em></span> + </span></dt><dd><p>The default ctor would build its members from copies of temporaries; + now it simply uses their respective default ctors. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#266">266</a>: + <span class="emphasis"><em>bad_exception::~bad_exception() missing Effects clause</em></span> + </span></dt><dd><p>The <code class="code">bad_</code>* classes no longer have destructors (they + are trivial), since no description of them was ever given. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#271">271</a>: + <span class="emphasis"><em>basic_iostream missing typedefs</em></span> + </span></dt><dd><p>The typedefs it inherits from its base classes can't be used, since + (for example) <code class="code">basic_iostream<T>::traits_type</code> is ambiguous. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#275">275</a>: + <span class="emphasis"><em>Wrong type in num_get::get() overloads</em></span> + </span></dt><dd><p>Similar to 118. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#280">280</a>: + <span class="emphasis"><em>Comparison of reverse_iterator to const reverse_iterator</em></span> + </span></dt><dd><p>Add global functions with two template parameters. + (NB: not added for now a templated assignment operator) + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#292">292</a>: + <span class="emphasis"><em>Effects of a.copyfmt (a)</em></span> + </span></dt><dd><p>If <code class="code">(this == &rhs)</code> do nothing. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#300">300</a>: + <span class="emphasis"><em>List::merge() specification incomplete</em></span> + </span></dt><dd><p>If <code class="code">(this == &x)</code> do nothing. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#303">303</a>: + <span class="emphasis"><em>Bitset input operator underspecified</em></span> + </span></dt><dd><p>Basically, compare the input character to + <code class="code">is.widen(0)</code> and <code class="code">is.widen(1)</code>. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#305">305</a>: + <span class="emphasis"><em>Default behavior of codecvt<wchar_t, char, + mbstate_t>::length()</em></span> + </span></dt><dd><p>Do not specify what <code class="code">codecvt<wchar_t, char, + mbstate_t>::do_length</code> must return. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#328">328</a>: + <span class="emphasis"><em>Bad sprintf format modifier in + money_put<>::do_put()</em></span> + </span></dt><dd><p>Change the format string to "%.0Lf". + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#365">365</a>: + <span class="emphasis"><em>Lack of const-qualification in clause 27</em></span> + </span></dt><dd><p>Add const overloads of <code class="code">is_open</code>. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#387">387</a>: + <span class="emphasis"><em>std::complex over-encapsulated</em></span> + </span></dt><dd><p>Add the <code class="code">real(T)</code> and <code class="code">imag(T)</code> + members; in C++0x mode, also adjust the existing + <code class="code">real()</code> and <code class="code">imag()</code> members and + free functions. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#389">389</a>: + <span class="emphasis"><em>Const overload of valarray::operator[] returns + by value</em></span> + </span></dt><dd><p>Change it to return a <code class="code">const T&</code>. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#396">396</a>: + <span class="emphasis"><em>what are characters zero and one</em></span> + </span></dt><dd><p>Implement the proposed resolution. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#402">402</a>: + <span class="emphasis"><em>Wrong new expression in [some_]allocator::construct</em></span> + </span></dt><dd><p>Replace "new" with "::new". + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-closed.html#408">408</a>: + <span class="emphasis"><em> + Is vector<reverse_iterator<char*> > forbidden? + </em></span> + </span></dt><dd><p>Tweak the debug-mode checks in _Safe_iterator. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#409">409</a>: + <span class="emphasis"><em>Closing an fstream should clear the error state</em></span> + </span></dt><dd><p>Have <code class="code">open</code> clear the error flags. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-closed.html#431">431</a>: + <span class="emphasis"><em>Swapping containers with unequal allocators</em></span> + </span></dt><dd><p>Implement Option 3, as per N1599. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#432">432</a>: + <span class="emphasis"><em>stringbuf::overflow() makes only one write position + available</em></span> + </span></dt><dd><p>Implement the resolution, beyond DR 169. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#434">434</a>: + <span class="emphasis"><em>bitset::to_string() hard to use</em></span> + </span></dt><dd><p>Add three overloads, taking fewer template arguments. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#438">438</a>: + <span class="emphasis"><em>Ambiguity in the "do the right thing" clause</em></span> + </span></dt><dd><p>Implement the resolution, basically cast less. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#453">453</a>: + <span class="emphasis"><em>basic_stringbuf::seekoff need not always fail for an empty stream</em></span> + </span></dt><dd><p>Don't fail if the next pointer is null and newoff is zero. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#455">455</a>: + <span class="emphasis"><em>cerr::tie() and wcerr::tie() are overspecified</em></span> + </span></dt><dd><p>Initialize cerr tied to cout and wcerr tied to wcout. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#464">464</a>: + <span class="emphasis"><em>Suggestion for new member functions in standard containers</em></span> + </span></dt><dd><p>Add <code class="code">data()</code> to <code class="code">std::vector</code> and + <code class="code">at(const key_type&)</code> to <code class="code">std::map</code>. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#508">508</a>: + <span class="emphasis"><em>Bad parameters for ranlux64_base_01</em></span> + </span></dt><dd><p>Fix the parameters. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-closed.html#512">512</a>: + <span class="emphasis"><em>Seeding subtract_with_carry_01 from a single unsigned long</em></span> + </span></dt><dd><p>Construct a <code class="code">linear_congruential</code> engine and seed with it. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-closed.html#526">526</a>: + <span class="emphasis"><em>Is it undefined if a function in the standard changes in + parameters?</em></span> + </span></dt><dd><p>Use &value. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#538">538</a>: + <span class="emphasis"><em>241 again: Does unique_copy() require CopyConstructible + and Assignable?</em></span> + </span></dt><dd><p>In case of input_iterator/output_iterator rely on Assignability of + input_iterator' value_type. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#539">539</a>: + <span class="emphasis"><em>partial_sum and adjacent_difference should mention + requirements</em></span> + </span></dt><dd><p>We were almost doing the right thing, just use std::move + in adjacent_difference. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#541">541</a>: + <span class="emphasis"><em>shared_ptr template assignment and void</em></span> + </span></dt><dd><p>Add an auto_ptr<void> specialization. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#543">543</a>: + <span class="emphasis"><em>valarray slice default constructor</em></span> + </span></dt><dd><p>Follow the straightforward proposed resolution. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#550">550</a>: + <span class="emphasis"><em>What should the return type of pow(float,int) be?</em></span> + </span></dt><dd><p>In C++0x mode, remove the pow(float,int), etc., signatures. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#586">586</a>: + <span class="emphasis"><em>string inserter not a formatted function</em></span> + </span></dt><dd><p>Change it to be a formatted output function (i.e. catch exceptions). + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#596">596</a>: + <span class="emphasis"><em>27.8.1.3 Table 112 omits "a+" and "a+b" modes</em></span> + </span></dt><dd><p>Add the missing modes to fopen_mode. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#630">630</a>: + <span class="emphasis"><em>arrays of valarray</em></span> + </span></dt><dd><p>Implement the simple resolution. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#660">660</a>: + <span class="emphasis"><em>Missing bitwise operations</em></span> + </span></dt><dd><p>Add the missing operations. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#691">691</a>: + <span class="emphasis"><em>const_local_iterator cbegin, cend missing from TR1</em></span> + </span></dt><dd><p>In C++0x mode add cbegin(size_type) and cend(size_type) + to the unordered containers. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#693">693</a>: + <span class="emphasis"><em>std::bitset::all() missing</em></span> + </span></dt><dd><p>Add it, consistently with the discussion. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#695">695</a>: + <span class="emphasis"><em>ctype<char>::classic_table() not accessible</em></span> + </span></dt><dd><p>Make the member functions table and classic_table public. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#696">696</a>: + <span class="emphasis"><em>istream::operator>>(int&) broken</em></span> + </span></dt><dd><p>Implement the straightforward resolution. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#761">761</a>: + <span class="emphasis"><em>unordered_map needs an at() member function</em></span> + </span></dt><dd><p>In C++0x mode, add at() and at() const. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#775">775</a>: + <span class="emphasis"><em>Tuple indexing should be unsigned?</em></span> + </span></dt><dd><p>Implement the int -> size_t replacements. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#776">776</a>: + <span class="emphasis"><em>Undescribed assign function of std::array</em></span> + </span></dt><dd><p>In C++0x mode, remove assign, add fill. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#781">781</a>: + <span class="emphasis"><em>std::complex should add missing C99 functions</em></span> + </span></dt><dd><p>In C++0x mode, add std::proj. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#809">809</a>: + <span class="emphasis"><em>std::swap should be overloaded for array types</em></span> + </span></dt><dd><p>Add the overload. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#844">844</a>: + <span class="emphasis"><em>complex pow return type is ambiguous</em></span> + </span></dt><dd><p>In C++0x mode, remove the pow(complex<T>, int) signature. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#853">853</a>: + <span class="emphasis"><em>to_string needs updating with zero and one</em></span> + </span></dt><dd><p>Update / add the signatures. + </p></dd><dt><span class="term"><a class="link" href="../ext/lwg-defects.html#865">865</a>: + <span class="emphasis"><em>More algorithms that throw away information</em></span> + </span></dt><dd><p>The traditional HP / SGI return type and value is blessed + by the resolution of the DR. + 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