Compiler Warning (level 1 and level 4) C4949
pragmas 'managed' and 'unmanaged' are meaningful only when compiled with '/clr[:option]'
The compiler ignores the managed and unmanaged pragmas if the source code is not compiled with /clr. This warning is informational.
The following sample generates C4949:
// C4949.cpp // compile with: /LD /W1 #pragma managed // C4949
When #pragma unmanaged is used without /clr, C4949 is a level 4 warning.
The following sample generates C4949:
// C4949b.cpp // compile with: /LD /W4 #pragma unmanaged // C4949