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| 58 | <span id="return-Statement"></span><div class="header">
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| 59 | <p>
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| 60 | Next: <a href="Loop-Statements.html" accesskey="n" rel="next">Loop Statements</a>, Previous: <a href="Blocks.html" accesskey="p" rel="prev">Blocks</a>, Up: <a href="Statements.html" accesskey="u" rel="up">Statements</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Symbol-Index.html" title="Index" rel="index">Index</a>]</p>
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| 61 | </div>
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| 62 | <hr>
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| 63 | <span id="return-Statement-1"></span><h3 class="section">19.5 <code>return</code> Statement</h3>
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| 64 | <span id="index-return-statement"></span>
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| 65 | <span id="index-statement_002c-return"></span>
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| 66 | <span id="index-return"></span>
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| 67 |
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| 68 | <p>The <code>return</code> statement makes the containing function return
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| 69 | immediately. It has two forms. This one specifies no value to
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| 70 | return:
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| 71 | </p>
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| 72 | <div class="example">
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| 73 | <pre class="example">return;
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| 74 | </pre></div>
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| 75 |
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| 76 | <p>That form is meant for functions whose return type is <code>void</code>
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| 77 | (see <a href="The-Void-Type.html">The Void Type</a>). You can also use it in a function that
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| 78 | returns nonvoid data, but that’s a bad idea, since it makes the
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| 79 | function return garbage.
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| 80 | </p>
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| 81 | <p>The form that specifies a value looks like this:
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| 82 | </p>
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| 83 | <div class="example">
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| 84 | <pre class="example">return <var>value</var>;
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| 85 | </pre></div>
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| 86 |
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| 87 | <p>which computes the expression <var>value</var> and makes the function
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| 88 | return that. If necessary, the value undergoes type conversion to
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| 89 | the function’s declared return value type, which works like
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| 90 | assigning the value to a variable of that type.
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| 91 | </p>
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| 92 |
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| 93 |
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| 94 |
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