description | title | ms.date | f1_keywords | helpviewer_keywords | ms.assetid | ||
---|---|---|---|---|---|---|---|
Learn more about: Compiler Warning (level 1) C4657 |
Compiler Warning (level 1) C4657 |
11/04/2016 |
|
|
eb750050-cea6-4ead-b80c-d5dcd4971cfc |
expression involves a data type that is new since the last build
You added or changed a data type, making it new to your source code since the last successful build. Edit and Continue does not support changes to existing data types.
This warning will always be followed by Fatal Error C1092. For further information, see the Supported Code Changes.
-
Change the data type back to its state prior to the error.
-
From the Debug menu, choose Apply Code Changes.
-
From the Debug menu, choose Stop Debugging.
-
From the Build menu, choose Build.