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    1

    green squiggles

    visual studio 2017 version 15.9windows 6.1ideC++

    avatar image P M Sherwood reported Nov 18, 2018 at 08:32 PM

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    avatar image Michael Meier · Nov 21, 2018 at 01:00 PM 0
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    avatar image Anna Gringauze [MSFT] · Nov 21, 2018 at 09:47 PM 0
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    avatar image P M Sherwood · Nov 21, 2018 at 10:07 PM 0
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    avatar image Anna Gringauze [MSFT] · Nov 22, 2018 at 01:08 AM 0
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    avatar image Leaf Shi [MSFT] · Nov 22, 2018 at 12:13 PM 0
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    avatar image P M Sherwood Leaf Shi [MSFT] · Nov 22, 2018 at 07:02 PM 0
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    avatar image Anna Gringauze [MSFT] P M Sherwood · Nov 26, 2018 at 09:03 PM 0
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    avatar image Michael Meier · Nov 22, 2018 at 12:48 PM 0
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    avatar image P M Sherwood · Nov 22, 2018 at 07:05 PM 0
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    avatar image Michael Meier · Nov 23, 2018 at 03:10 PM 0
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    avatar image Anna Gringauze [MSFT] · Jan 23 at 09:28 PM 0
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    avatar image Michael Meier Anna Gringauze [MSFT] · Jan 24 at 10:44 AM 0
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    avatar image Michael Meier Anna Gringauze [MSFT] · Jan 24 at 10:45 AM 0
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    Solution by avatar image Michael Meier · Nov 22, 2018 at 11:09 AM

    Hmm, strange now it is gone, maybe it was something in the IntelliSense database. Also strange was that the background code analysis says C6284 but when I compile there was no such warning.

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    avatar image Anna Gringauze [MSFT] · Nov 26, 2018 at 08:56 PM 0
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    Solution by avatar image P M Sherwood · Nov 26, 2018 at 11:54 PM

    @Anna Gringauze: To repeat my previous message "GS for line 771 is giving an incorrect error message: adding a 4-byte integer to an 8-byte integer cannot give overflow. What the message should say is that the 4-byte arithmetic can overflow, but if you are going to flag this, you would have to do so for every 4-byte arithmetic operation."

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    avatar image Michael Meier · Jan 24 at 10:42 AM 0
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    Solution by avatar image Michael Meier · Mar 06 at 12:56 PM

    C6284 is still present in VS2019 Preview 4.1

    @anna: As you say it is a false postiv in my eyes.

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