[style] one-line functions in C


int frozen(int arg)
{
  return (arg+23);
}

OR


int frozen(int arg)
{ return (arg+23); }

int frozen(int arg)
  { return (arg+23); }

OR MAYBE EVEN SCREEN ESTATE SAVING


int frozen(int arg) { return (arg+23); }

The first version would be consistent myth my usual style, but version 2.2 looks too sweet to resist.

I can't tell who's trolling who. Where does one place an inline function if not in a header file?

And static inline is necessary because gnu99 differs from c99 which also differs from c++ in the behaviour of bare inline. In gnu99, bare inline emits a non-inline function definition. In c99 it does not. In c++ it emits a static function definition.

Instead of trying to preproc all this bullshit, it's better to simply mark it static, and just don't take the address of an inline function. Most linkers are able to merge these definitions anyway (c++ linkers generally have to in order to avoid generating gigantic executables).

>>41
Sorry, that should read gnu89. Apparently gcc fixed the behaviour in gnu99.

I don't know how clang handles it but I assume it matches the spec, since it's one of the most pedantic compilers out there. Visual studio also differs from both gcc's c modes; it doesn't support inline in c, but using __inline emits as static inline iirc.

To sum it all up, not using static inline is going to break at some point on something somewhere.

#define i int
#define rt return
#define fr frozen
#define ar arg
i fr(i ar){rt ar+23;}

This ITT thread is full of COBOL-fags plus some ``Me is smarter than ur compiler''-pussies. Great!

>>44
U MENA JAVA

>>1
Curly braces are evil, and now you see precisely why.

def frozen(arg):
    return arg + 23

>>46
frozen = (23).__add__

>>47
Beautiful, but that's 23+add, not add+23.

>>47
Sweet! But:
http://mail.python.org/pipermail/python-list/2003-September/796433.html
;_;

ups, i haxed their servers xd

60 Name: Anonymous 2010-12-21 0:57

61 Name: Anonymous 2013-01-19 14:41

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