Ping.
On Wed, Aug 13, 2014 at 01:33:08PM +0200, Marek Polacek wrote:
> I've put together a few lines describing what I (except
> -fsanitize=alignment) implemented for GCC 5.
> It's the file wwwdocs/htdocs/gcc-5/changes.html.
>
> Ok?
>
> --- changes.html.mp 2014-08-13 12:21:57.059610612 +0200
> +++ changes.html 2014-08-13 13:22:00.683597815 +0200
> @@ -16,11 +16,53 @@
>
> <h2 id="general">General Optimizer Improvements</h2>
>
> + <ul>
> + <li>UndefinedBehaviorSanitizer gained a few new sanitization options:
> + <ul>
> + <li><code>-fsanitize=float-divide-by-zero</code>: detect floating-point
> + division by zero;</li>
> + <li><code>-fsanitize=float-cast-overflow</code>: check that the result
> + of floating-point type to integer conversion does not overflow;</li>
> + <li><code>-fsanitize=bounds</code>: enable instrumentation of array
> bounds
> + and detect out-of-bounds accesses;</li>
> + <li><code>-fsanitize=alignment</code>: enable alignment checking,
> detect
> + various misaligned objects.</li>
> + </ul>
> + </li>
> + </ul>
> +
> <h2 id="languages">New Languages and Language specific improvements</h2>
>
> <!-- h3 id="ada">Ada</h3 -->
> -<!-- h3 id="c-family">C family</h3 -->
> -<!-- h3 id="c">C</h3-->
> +<h3 id="c-family">C family</h3>
> +
> + <ul>
> + <li>A new <code>-Wswitch-bool</code> option has been added for the C and
> C++
> + compilers, which warns whenever a <code>switch</code> statement has an
> + index of boolean type.</li>
> + <li>A new <code>-Wlogical-not-parentheses</code> option has been added
> for the
> + C and C++ compilers, which warns about logical not used on the left hand
> + side operand of a comparison.</li>
> + <li>A new <code>-Wsizeof-array-argument</code> option has been added for
> the
> + C and C++ compilers, which warns when the <code>sizeof</code> operator
> is
> + applied to a parameter that is declared as an array in a function
> definition.
> + </ul>
> +
> +<h3 id="c">C</h3>
> +
> + <ul>
> + <li>A new <code>-Wc90-c99-compat</code> option has been added to warn
> + about features not present in ISO C90, but present in ISO C99.</li>
> + <li>It is possible to disable warnings about conversions between pointers
> + that have incompatible types via a new warning option
> + <code>-Wno-incompatible-pointer-types</code>; warnings about implicit
> + incompatible integer to pointer and pointer to integer conversions via
> + a new warning option <code>-Wno-int-conversion</code>; and warnings
> about
> + qualifiers on pointers being discarded via a new warning option
> + <code>-Wno-discarded-qualifiers</code>.</li>
> + <li>The C front end now generates more precise caret diagnostics.</li>
> + </ul>
> +
> <!-- h3 id="cxx">C++</h3-->
> <!-- h4 id="libstdcxx">Runtime Library (libstdc++)</h4-->
> <h3 id="fortran">Fortran</h3>
>
> Marek
Marek
