Errata: Incorrect explenation in sample code comment (ch.4, pg.129)

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The sample code on page 129 contains an incorrect explenation regarding the 
widened scalar 'a'. Please see attached file for clarification.

The correct comment should either be:

// vc.x = vd.x ? a : vb.x
...

Or, better yet:

// vc.x = vd.x ? ((int4)a).x : vb.x
...

Original issue reported on code.google.com by [email protected] on 6 Aug 2011 at 11:33

Attachments:

• err_ch4_pg129.png

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Original comment by [email protected] on 7 Aug 2011 at 1:10

• Changed state: Accepted