/prog/ - Thanks GCC

Name: Anonymous 2009-09-01 7:36

assert(strcmp(magic, "TEST") == 0);

gcc -E

((__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (magic) && __builtin_constant_p ("TEST") && (__s1_len = strlen (magic), __s2_len = strlen ("TEST"), (!((size_t)(const void *)((magic) + 1) - (size_t)(const void *)(magic) == 1) || __s1_len >= 4) && (!((size_t)(const void *)(("TEST") + 1) - (size_t)(const void *)("TEST") == 1) || __s2_len >= 4)) ? __builtin_strcmp (magic, "TEST") : (__builtin_constant_p (magic) && ((size_t)(const void *)((magic) + 1) - (size_t)(const void *)(magic) == 1) && (__s1_len = strlen (magic), __s1_len < 4) ? (__builtin_constant_p ("TEST") && ((size_t)(const void *)(("TEST") + 1) - (size_t)(const void *)("TEST") == 1) ? __builtin_strcmp (magic, "TEST") : (__extension__ ({ __const unsigned char *__s2 = (__const unsigned char *) (__const char *) ("TEST"); register int __result = (((__const unsigned char *) (__const char *) (magic))[0] - __s2[0]); if (__s1_len > 0 && __result == 0) { __result = (((__const unsigned char *) (__const char *) (magic))[1] - __s2[1]); if (__s1_len > 1 && __result == 0) { __result = (((__const unsigned char *) (__const char *) (magic))[2] - __s2[2]); if (__s1_len > 2 && __result == 0) __result = (((__const unsigned char *) (__const char *) (magic))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p ("TEST") && ((size_t)(const void *)(("TEST") + 1) - (size_t)(const void *)("TEST") == 1) && (__s2_len = strlen ("TEST"), __s2_len < 4) ? (__builtin_constant_p (magic) && ((size_t)(const void *)((magic) + 1) - (size_t)(const void *)(magic) == 1) ? __builtin_strcmp (magic, "TEST") : (__extension__ ({ __const unsigned char *__s1 = (__const unsigned char *) (__const char *) (magic); register int __result = __s1[0] - ((__const unsigned char *) (__const char *) ("TEST"))[0]; if (__s2_len > 0 && __result == 0) { __result = (__s1[1] - ((__const unsigned char *) (__const char *) ("TEST"))[1]); if (__s2_len > 1 && __result == 0) { __result = (__s1[2] - ((__const unsigned char *) (__const char *) ("TEST"))[2]); if (__s2_len > 2 && __result == 0) __result = (__s1[3] - ((__const unsigned char *) (__const char *) ("TEST"))[3]); } } __result; }))) : __builtin_strcmp (magic, "TEST")))); }) == 0) ? (void) (0) : __assert_fail ("__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p (magic) && __builtin_constant_p (\"TEST\") && (__s1_len = strlen (magic), __s2_len = strlen (\"TEST\"), (!((size_t)(const void *)((magic) + 1) - (size_t)(const void *)(magic) == 1) || __s1_len >= 4) && (!((size_t)(const void *)((\"TEST\") + 1) - (size_t)(const void *)(\"TEST\") == 1) || __s2_len >= 4)) ? __builtin_strcmp (magic, \"TEST\") : (__builtin_constant_p (magic) && ((size_t)(const void *)((magic) + 1) - (size_t)(const void *)(magic) == 1) && (__s1_len = strlen (magic), __s1_len < 4) ? (__builtin_constant_p (\"TEST\") && ((size_t)(const void *)((\"TEST\") + 1) - (size_t)(const void *)(\"TEST\") == 1) ? __builtin_strcmp (magic, \"TEST\") : (__extension__ ({ __const unsigned char *__s2 = (__const unsigned char *) (__const char *) (\"TEST\"); register int __result = (((__const unsigned char *) (__const char *) (magic))[0] - __s2[0]); if (__s1_len > 0 && __result == 0) { __result = (((__const unsigned char *) (__const char *) (magic))[1] - __s2[1]); if (__s1_len > 1 && __result == 0) { __result = (((__const unsigned char *) (__const char *) (magic))[2] - __s2[2]); if (__s1_len > 2 && __result == 0) __result = (((__const unsigned char *) (__const char *) (magic))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p (\"TEST\") && ((size_t)(const void *)((\"TEST\") + 1) - (size_t)(const void *)(\"TEST\") == 1) && (__s2_len = strlen (\"TEST\"), __s2_len < 4) ? (__builtin_constant_p (magic) && ((size_t)(const void *)((magic) + 1) - (size_t)(const void *)(magic) == 1) ? __builtin_strcmp (magic, \"TEST\") : (__extension__ ({ __const unsigned char *__s1 = (__const unsigned char *) (__const char *) (magic); register int __result = __s1[0] - ((__const unsigned char *) (__const char *) (\"TEST\"))[0]; if (__s2_len > 0 && __result == 0) { __result = (__s1[1] - ((__const unsigned char *) (__const char *) (\"TEST\"))[1]); if (__s2_len > 1 && __result == 0) { __result = (__s1[2] - ((__const unsigned char *) (__const char *) (\"TEST\"))[2]); if (__s2_len > 2 && __result == 0) __result = (__s1[3] - ((__const unsigned char *) (__const char *) (\"TEST\"))[3]); } } __result; }))) : __builtin_strcmp (magic, \"TEST\")))); }) == 0", "test.c", 446, __PRETTY_FUNCTION__));

Name: GCC 2009-09-01 7:43

>>1
You're Welcome! :)

Name: Anonymous 2009-09-01 7:51

>>1
Hahah, that's great.

Name: Anonymous 2009-09-01 8:38

GCC is a great compiler. A bit messy, but great. I love __attribute__ stuff and C internals. I love C runtimes and low level stuff. I'm a GOOD OF HACKING.

Name: Anonymous 2009-09-01 8:39

also s/GOOD/GOD/g even if using only one "O" is for faggots.

Name: Anonymous 2009-09-01 8:41

What does that do? I can't read it.

Name: Anonymous 2009-09-01 9:03

o O /`-.__ / \.'^| o T l * _|-..-|_ O (^ '----' `) I CONJURE THE SPIRITS `\-....-/^ OF MY COMPUTER WITH MY SPELLS! O o ) "/ " ( / _( (-) )_ O /\ ) ( /\ / $ ) | \ o o $ ( / \ / |( )| \ / o \ \( / \ __.--' O \_ / .._ \ //|)\ , (_) /(((\^)'\ | | O ) ` | | / o___ / / / _.-''^^__O_^^''-._ / .' / -''^^ ^^''- \--'^ .' .`. `'''----'''^ .`. \ .' / `'--..____..--'^ \ \ / _.-/ \ \ .::'_/^ | | `. .-'| | `-. _.--'` \ / `-. / \ / `-._ `'---..__ `. .`_.._ __ \ ``'''`. .' `'^ `''---'^ `-..______..-'

Name: Anonymous 2009-09-01 11:54

>>7
Prepare to be BUTTSORTED!

[b][i] o O /`-.__ / \.'^| o T l * _|-..-|_ O (^ '----' `) I CONJURE THE SPIRITS `\-....-/^ OF MY COMPUTER WITH MY SPELLS! O o ) "/ " ( / _( (-) )_ O [o]/[/o] ) ( [u]/[/u] / $ ) | [o][/o] o o $ ( / [o][/o] / |( )| [o][/o] / o [u][/u] \( / [o][/o] __.--' O \_ / .._ [o][/o] [u]//|)[/u] , (_) [o]/(((\^)'[/o] | | O ) ` | | / o___ / / / _.-''^^__O_^^''-._ / .' / -''^^ ^^''- \--'^ .' .`. `'''----'''^ .`. [o][/o] .' / `'--..____..--'^ [o][/o] [u][/u] / _.-/ [o][/o] [u][/u] .::'_/^ | | `. .-'| | `-. _.--'` [o][/o] / `-. / [o][/o] / `-._ `'---..__ `. .`_.._ __ [u][/u] ``'''`. .' `'^ `''---'^ `-..______..-'[/i][/b]

Name: Anonymous 2009-09-01 11:58

o O /`-.__ / \.'^| o T l * _|-..-|_ O (^ '----' `) I CONJURE THE SPIRITS `\-....-/^ OF MY COMPUTER WITH MY SPELLS! O o ) "/ " ( / _( (-) )_ O / ) ( / / $ ) | o o $ ( / / |( )| / o \( / __.--' O \_ / .._ //|) , (_) /(((\^)' | | O ) ` | | / o___ / / / _.-''^^__O_^^''-._ / .' / -''^^ ^^''- \--'^ .' .`. `'''----'''^ .`. .' / `'--..____..--'^ / _.-/ .::'_/^ | | `. .-'| | `-. _.--'` / `-. / / `-._ `'---..__ `. .`_.._ __ ``'''`. .' `'^ `''---'^ `-..______..-'

Name: Anonymous 2009-09-01 12:04

>>8
>>9
Oh shit, you melted the SICP wizard with a buttsort!

Name: Anonymous 2009-09-01 12:27

>>8
BBCode:failure Abort, Retry, Cocks?

Name: Anonymous 2009-09-01 12:53

>>11

c

Name: Anonymous 2009-09-01 13:29

>>11
*gd*

Name: Anonymous 2009-09-01 16:48

>>8,9
I'd say that was a buttsort...
*puts on glasses*
The output looks like ass.
YEAAAAAAAAAAAAAAAH!

Name: Anonymous 2009-09-02 5:40

>>14
*grabs dick*
YEAHHHHHHHHHHHHHHHHHH

Name: Anonymous 2009-09-02 5:54

C is the best language ever. There is nothing C cannot do.[sup]1[/sup]

            o                                             

                 O       /`-.__                           

                        /  \.'^|                          

           o           T    l  *                          

                      _|-..-|_                            

               O    (^ '----' `)     I CONJURE THE SPIRITS

                     `\-....-/^      OF MY COMPUTER WITH C!

           O       o  ) "/ " (      /                     

                     _( (-)  )_                           

                 O  /\ )    (  /\                         

                   /  \(    ) |  \                        

               o  o    \)  ( /    \                       

                 /     |(  )|      \                      

                /    o \ \( /       \                     

          __.--'   O    \_ /   .._   \                    

         //|)\      ,   (_)   /(((\^)'\                   

            |       | O         )  `  |                   

            |      / o___      /      /                   

           /  _.-''^^__O_^^''-._     /                    

         .'  /  -''^^    ^^''-  \--'^                     

       .'   .`.  `'''----'''^  .`. \                      

     .'    /   `'--..____..--'^   \ \                     

    /  _.-/                        \ \                    

.::'_/^   |                        |  `.                  

       .-'|                        |    `-.               

 _.--'`   \                        /       `-.            

/          \                      /           `-._        

`'---..__   `.                  .`_.._   __       \       

         ``'''`.              .'gnu   `'^  `''---'^       

                `-..______..-'

-
References: 1. http://img.420chan.org/b/src/1251884950024.jpg

Name: Anonymous 2009-09-02 6:14

>>16
Don't leech.

Name: Anonymous 2009-09-02 7:41

andrey@andrey-linux:~$ gcc -E - #include <assert.h> assert(strcmp(magic, "TEST") == 0); ctrl-d [include skipped] # 2 "<stdin>" 2 ((strcmp(magic, "TEST") == 0) ? (void) (0) : __assert_fail ("strcmp(magic, \"TEST\") == 0", "<stdin>", 2, __PRETTY_FUNCTION__)); andrey@andrey-linux:~$

Name: Anonymous 2009-09-02 8:35

>>18
Don't bring facts into this, we're making fun of GNU software!

Name: Anonymous 2009-09-02 9:29

>>19
I'm just humbly asking for a way to reproduce that.

Name: Anonymous 2009-09-02 9:48

>>20
You have to enable -fibonacci-buttsort during compilation.

It's available in the experimental branch.

Name: Anonymous 2009-09-02 10:21

>>18
-O2

Name: Anonymous 2009-09-02 11:38

I think GCC's a pretty cool guy, eh, provides macros longer than most code I've ever written and doesn't afraid of anything.

Name: Anonymous 2009-09-02 11:39

>>23
Robin?

Name: Anonymous 2009-09-02 11:43

>>23
back to b

Name: Anonymous 2009-09-02 14:50

>>22
Can't reproduce with 4.4.1.
$ gcc -E -finline-functions -finline-functions-called-once -finline-small-functions -fgnu89-inline -O2 - << EOF #include <assert.h> assert(strcmp(magic, "TEST") == 0);
Yields:

...

((strcmp(magic, "TEST") == 0) ? (void) (0) : __assert_fail ("strcmp(magic, \"TEST\") == 0", "<stdin>", 2, __PRETTY_FUNCTION__));

Status changed: INVALID

Name: Anonymous 2009-09-03 2:36

>>26
Why are you adding all the flags in the first place, they are for compiler not preprocessor.

Name: Anonymous 2009-09-03 5:33

>>26
Target: x86_64-unknown-linux-gnu

Name: Anonymous 2009-09-03 7:14

>>28
Invalid status confirmed for both i386 and x86_64.

Name: Anonymous 2009-09-03 8:38

>>26,29

For gcc4 you need to #include <string.h> before assert.h. Confirmed for 4.3.3.

Yeah, I know, it sounds like trolling. That's what I call GCC QUALITY.

Name: Anonymous 2009-09-03 8:40

>>30
say it ain't so, bro

Name: Anonymous 2009-09-03 11:31

>>30
Status: CLOSED
Changed resolution to: YOU ARE A FAGGOT

You know why? Here's a hint: inlining

Name: 2010-10-26 6:24

Name: Anonymous 2010-12-27 21:01

Name: Anonymous 2011-02-03 1:41

Name: Anonymous 2011-02-04 15:58

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33 Name: ​​​​​​​​​​ 2010-10-26 6:24

35 Name: Anonymous 2010-12-27 21:01

36 Name: Anonymous 2011-02-03 1:41

37 Name: Anonymous 2011-02-04 15:58