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| author | Paolo Carlini <pcarlini@suse.de> | 2004-03-20 10:05:48 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2004-03-20 10:05:48 +0000 |
| commit | 2787b59a7fb5c89ea77439661195565229b4f299 (patch) | |
| tree | 9cdefe238e47c4a2838dd19024c8ce57c97dc50a | |
| parent | dbf833ee1107ad90193bc01c9b073a5f5da1a1b7 (diff) | |
| download | gcc-2787b59a7fb5c89ea77439661195565229b4f299.zip gcc-2787b59a7fb5c89ea77439661195565229b4f299.tar.gz gcc-2787b59a7fb5c89ea77439661195565229b4f299.tar.bz2 | |
std_valarray.h: Document DR389 [Ready].
2004-03-20 Paolo Carlini <pcarlini@suse.de>
* include/std/std_valarray.h: Document DR389 [Ready].
* docs/html/ext/howto.html: Add an entry for DR389.
From-SVN: r79733
| -rw-r--r-- | libstdc++-v3/ChangeLog | 5 | ||||
| -rw-r--r-- | libstdc++-v3/docs/html/ext/howto.html | 6 | ||||
| -rw-r--r-- | libstdc++-v3/include/std/std_valarray.h | 11 |
3 files changed, 15 insertions, 7 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index fe893b0..5e5b4c8 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,8 @@ +2004-03-20 Paolo Carlini <pcarlini@suse.de> + + * include/std/std_valarray.h: Document DR389 [Ready]. + * docs/html/ext/howto.html: Add an entry for DR389. + 2004-03-19 Michael Eager <eager@mvista.com> * config/cpu/mips/atomicity.h: Prevent reg loads between LL and diff --git a/libstdc++-v3/docs/html/ext/howto.html b/libstdc++-v3/docs/html/ext/howto.html index f17c617..56806ca 100644 --- a/libstdc++-v3/docs/html/ext/howto.html +++ b/libstdc++-v3/docs/html/ext/howto.html @@ -479,6 +479,12 @@ <dd>Change the format string to "%.0Lf". </dd> + <dt><a href="lwg-active.html#389">389</a>: + <em>Const overload of valarray::operator[] returns by value</em> + </dt> + <dd>Change it to return a <code>const T&</code>. + </dd> + <dt><a href="lwg-active.html#402">402</a>: <em>Wrong new expression in [some_]allocator::construct</em> </dt> diff --git a/libstdc++-v3/include/std/std_valarray.h b/libstdc++-v3/include/std/std_valarray.h index 1b07843..b893b33 100644 --- a/libstdc++-v3/include/std/std_valarray.h +++ b/libstdc++-v3/include/std/std_valarray.h @@ -214,20 +214,17 @@ namespace std operator= (const _Expr<_Dom,_Tp>&); // _lib.valarray.access_ element access: - // XXX: LWG to be resolved. /** * Return a reference to the i'th array element. * - * The C++ spec defines the const version to return Tp instead of - * the more useful const Tp&. This issue is being reviewed in DR389. - * * @param i Index of element to return. * @return Reference to the i'th element. */ - const _Tp& operator[](size_t) const; + _Tp& operator[](size_t); - /// Return a reference to the i'th array element. - _Tp& operator[](size_t); + // _GLIBCXX_RESOLVE_LIB_DEFECTS + // 389. Const overload of valarray::operator[] returns by value. + const _Tp& operator[](size_t) const; // _lib.valarray.sub_ subset operations: /** |