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| <h3 class="section">7.34 <code>.fail </code><var>expression</var></h3> |
| |
| <p><a name="index-g_t_0040code_007bfail_007d-directive-342"></a>Generates an error or a warning. If the value of the <var>expression</var> is 500 |
| or more, <samp><span class="command">as</span></samp> will print a warning message. If the value is less |
| than 500, <samp><span class="command">as</span></samp> will print an error message. The message will |
| include the value of <var>expression</var>. This can occasionally be useful inside |
| complex nested macros or conditional assembly. |
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