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15 lines
587 B
HTML
15 lines
587 B
HTML
<html>
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<body>
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Reports negative int hexadecimal constants in long context. Such constants are implicitly widened to
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long, which means their higher bits will become 1 rather than 0 (e.g., 0xFFFF_FFFF will become 0xFFFF_FFFF_FFFF_FFFFL).
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Unlikely this is intended, and even if it is, using an explicit long constant would be less confusing.
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<p><b>Example:</b></p>
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<pre><code>
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// Warning: this is int constant -1 which is widened to long
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// becoming 0xFFFF_FFFF_FFFF_FFFFL.
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long mask = 0xFFFF_FFFF;
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</code></pre>
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<!-- tooltip end -->
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<p><small>New in 2022.3</small></p>
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</body>
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</html> |