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diff --git a/devdocs/c/language%2Fattributes%2Ffallthrough.html b/devdocs/c/language%2Fattributes%2Ffallthrough.html deleted file mode 100644 index c1c06f6b..00000000 --- a/devdocs/c/language%2Fattributes%2Ffallthrough.html +++ /dev/null @@ -1,45 +0,0 @@ - <h1 id="firstHeading" class="firstHeading">C attribute: fallthrough <span class="t-mark-rev t-since-c23">(since C23)</span> -</h1> <p>Indicates that the fall through from the previous case label is intentional and should not be diagnosed by a compiler that warns on fallthrough.</p> -<h3 id="Syntax"> Syntax</h3> <table class="t-sdsc-begin"> <tr class="t-sdsc"> <td class="t-sdsc-nopad"> <code>[[</code> <code>fallthrough</code> <code>]]</code><br><code>[[</code> <code>__fallthrough__</code> <code>]]</code> </td> <td class="t-sdsc-nopad"> </td> <td class="t-sdsc-nopad"> </td> -</tr> -</table> <h3 id="Explanation"> Explanation</h3> <p>May only be used in an <a href="../declarations" title="c/language/declarations">attribute declaration</a> to create a <i>fallthrough declaration</i> (<code>[[fallthrough]];</code>).</p> -<p>A fallthrough declaration may only be used in a <a href="../switch" title="c/language/switch"><code>switch</code></a> statement, where the next block item (statement, declaration, or label) to be encounted is a statement with a <code>case</code> or <code>default</code> label for that switch statement.</p> -<p>Indicates that the fall through from the previous case label is intentional and should not be diagnosed by a compiler that warns on fallthrough.</p> -<h3 id="Example"> Example</h3> <div class="t-example"> <div class="c source-c"><pre data-language="c">#include <stdbool.h> - -void g(void) {} -void h(void) {} -void i(void) {} - -void f(int n) { - switch (n) { - case 1: - case 2: - g(); - [[fallthrough]]; - case 3: // no warning on fallthrough - h(); - case 4: // compiler may warn on fallthrough - if(n < 3) { - i(); - [[fallthrough]]; // OK - } - else { - return; - } - case 5: - while (false) { - [[fallthrough]]; // ill-formed: no subsequent case or default label - } - case 6: - [[fallthrough]]; // ill-formed: no subsequent case or default label - } -} - -int main(void) {}</pre></div> </div> <h3 id="See_also"> See also</h3> <table class="t-dsc-begin"> <tr class="t-dsc"> <td colspan="2"> <span><a href="https://en.cppreference.com/w/cpp/language/attributes/fallthrough" title="cpp/language/attributes/fallthrough">C++ documentation</a></span> for <code>fallthrough</code> </td> -</tr> </table> <div class="_attribution"> - <p class="_attribution-p"> - © cppreference.com<br>Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.<br> - <a href="https://en.cppreference.com/w/c/language/attributes/fallthrough" class="_attribution-link">https://en.cppreference.com/w/c/language/attributes/fallthrough</a> - </p> -</div> |