| description | title | ms.date | f1_keywords | helpviewer_keywords | ms.assetid | ||
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Learn more about: Compiler Warning (level 4) C4918 |
Compiler Warning (level 4) C4918 |
11/04/2016 |
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1bcf6d35-3467-4aa8-b2ef-cb33f4e70238 |
'character' : invalid character in pragma optimization list
An unknown character was found in the optimization list of an optimize pragma statement.
For example, the following statement generates C4918:
// C4918.cpp
// compile with: /W4
#pragma optimize("X", on) // C4918 expected
int main()
{
}