© { JSL }
11
Pre-processing
·
C# has a sensibly limited "preprocessor"
w
no #include, no #pragma
w
#define, but no macros
#undef PP_TOKEN
#if
pp-expression
#line 42 "hhg.cs"
#error
pp-msg
#region
pp-msg
#define PP_TOKEN
#elif
pp-expression
#else
#endif
#warning
pp-msg
#endregion
pp-msg
#if 0
à
#if false