SEH hanlder cause compiler warnings and errors

[ovidiucucu]

Here are the causes and possible fixes, quoted from MSDN Library:

Compiler Warning C4509
nonstandard extension used: 'function' uses SEH and 'object' has destructor

You should not use structured exception handling in functions that use objects with destructors. If an exception occurs, the destructor cannot be called.
Use C++ exception handling instead.

Compiler Error C2712
cannot use __try in functions that require object unwinding

When you use /EHsc, a function with structured exception handling cannot have objects that require unwinding (destruction).
Possible solutions:
• Move code that requires SEH to another function
• Rewrite functions that use SEH to avoid the use of local variables and parameters that have destructors. Do not use SEH in constructors or destructors
• Compile without /EHsc