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Add a note mentioning that bools promote to 0 or 1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3352 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -1559,7 +1559,8 @@ all else are '<tt>false</tt>'.<p>
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When extending an integral value from a type of one signness to another (for
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example '<tt>sbyte</tt>' to '<tt>ulong</tt>'), the value is sign-extended if the
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<b>source</b> value is signed, and zero-extended if the source value is
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unsigned.<p>
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unsigned. <tt>bool</tt> values are always zero extended into either zero or
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one.<p>
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<h5>Example:</h5>
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<pre>
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@ -1694,7 +1695,7 @@ more...
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<address><a href="mailto:sabre@nondot.org">Chris Lattner</a></address>
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<!-- Created: Tue Jan 23 15:19:28 CST 2001 -->
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<!-- hhmts start -->
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Last modified: Wed Aug 14 12:54:55 CDT 2002
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Last modified: Thu Aug 15 11:18:37 CDT 2002
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<!-- hhmts end -->
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</font>
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</body></html>
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