Testing if a function is defined in a module

[Carlos Smith]

"Kirk McDonald" <kirklin.mcdonald at gmail.com> wrote 

: There are a few ways of phrasing this, but here's one:
: 
: static if (is(typeof(&YYUSERINIT))) {
:     // Do stuff with the function
: }

Just tried with dmd 1.007, in a program
defining int a=0;

  static if( is(typeof(main) == function ) )
    ...  
  static if( is(typeof(yymain) == function ) )
    ...
  static if( is(typeof(a) == int ) )
    ...
  static if( is(typeof(a) == float ) )
    ...

All 4 tests gives what they suggest.
Ie: main is a function, yymain is not.
a is an int and not a float.

Great !

Looks like D wont miss the C preprocessor...