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Top Forums Programming C- static initialization of structures Post 302745329 by achenle on Monday 17th of December 2012 06:14:12 AM
Old 12-17-2012
Seems to me a major point has been missed.

Given an array, the bare array without subscript evaluates to the address of the first element of the array.

Initializing the contents of an array to NULL or NUL or the square root of two won't change the address of the first element.

Thus, in this code,
Code:
   struct my_struct_type {
         char tags_sn[5];
         char group_c;
         char is_err_c;
     };

     struct my_struct_type stuff[] = {
         {"abcd", 'A', 'E'},
         {"efgh", 'B', 'E'},
         {"ijkl", 'C', 'E'},
         { {0x0}, '\0', '\0'}     };

the value of stuff[ 3 ].tags_sn is not NULL even though the value of the contents of the array might be the equivalent of NULL.
 

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INTERCAL::ByteCode(3pm) 				User Contributed Perl Documentation				   INTERCAL::ByteCode(3pm)

TITLE
Language::INTERCAL::Bytecode - intermediate language DESCRIPTION
The CLC-INTERCAL compiler works by producing bytecode from the program source; this bytecode can be interpreted to execute the program immediately; alternatively, a backend can produce something else from the bytecode, for example C or Perl source code which can then be compiled to your computer's native object format. The compiler itself is just some more bytecode. Thus, to produce the compiler you need a compiler compiler, and to produce that you need a compiler compiler compiler; to produce the latter you would need a compiler compiler compiler compiler, and so on to infinity. To simplify the programmer's life (eh?), the compiler compiler is able to compile itself, and is therefore identical to the compiler compiler compiler (etcetera). The programmer can start the process because a pre-compiled compiler compiler, in the form of bytecode, is provided with the CLC-INTERCAL distribution; this compiler compiler then is able to compile all other compilers, as well as to rebuild itself if need be. See the online manual or the HTML documentation included with the distribution for more information about this. SEE ALSO
A qualified psychiatrist AUTHOR
Claudio Calvelli - intercal (whirlpool) sdf.lonestar.org (Please include the word INTERLEAVING in the subject when emailing that address, or the email may be ignored) perl v5.8.8 2008-03-29 INTERCAL::ByteCode(3pm)
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