| title | C1256 | |
|---|---|---|
| ms.date | 11/04/2016 | |
| ms.topic | reference | |
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| ms.assetid | 4d65e495-f9d9-435c-ba51-1cf5b4cc2309 |
warning C1256: PCH must be both written and read.
The Code Analysis tool reports this warning when there is an internal error in the tool, not in the code being analyzed.