Re: [ros-dev] [ros-diffs] [cgutman] 44286: - Initialize SocketError to 0 to prevent a bogus error from GCC

[Alex Ionescu]

Microsoft deals with this often -- they even have a macro you should probably use:

//
// The following macro is used to satisfy the compiler. Note that the
// expressions/statements passed to this macro are not necessary for
// correctness, but without them the compiler cannot compile with W4.
//

#define SATISFY_OVERZEALOUS_COMPILER(X) X
You use it as such:

SATISFY_OVERZEALOUS_COMPILER (SocketError = 0);

On 2009-11-25, at 2:28 PM, Dmitry Gorbachev wrote:
> Notice that the warning is "may be used uninitialized" and not "is
> used uninitialized", so it is correct, in a sense.
>
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Best regards,
Alex Ionescu