Python-сообщество

[guest@localhost ~]$ ll /bin/ls
-rwxr-xr-x. 1 root root 125372 авг 15  2013 /bin/ls
[guest@localhost ~]$ ll /bin/cat
-rwxr-xr-x. 1 root root 53316 авг 15  2013 /bin/cat
[guest@localhost ~]$ ll /bin/grep
-rwxr-xr-x. 1 root root 151120 окт 29  2013 /bin/grep
[guest@localhost ~]$ ll /bin/sed
-rwxr-xr-x. 1 root root 76384 авг  5  2013 /bin/sed
[guest@localhost ~]$ ll /bin/gawk
-rwxr-xr-x. 1 root root 556588 авг  4  2013 /bin/gawk
[guest@localhost ~]$

int[3][4] arr;
arr[2][3] = 1;

#include <stdio.h>
#include <stdarg.h>
#include "CUnit/Basic.h"
#include "../cmdline.h"

void test_parse_argv_info(void);
void test_parse_argv_gender(void);
void test_parse_argv_words(void);
void test_progname_values(void);
void test_prog(void);
void test_opt(void);

int main(void)
{
    CU_pSuite suite1, suite2;

    suite1 = suite2 = NULL;

    if (CU_initialize_registry() != CUE_SUCCESS)
        return CU_get_error();

    suite1 = CU_add_suite("suite for parse_argv", NULL, NULL);
    if (suite1 == NULL) {
        CU_cleanup_registry();
        return CU_get_error();
    }

    suite2 = CU_add_suite("suite for other", NULL, NULL);
    if (suite2 == NULL) {
        CU_cleanup_registry();
        return CU_get_error();
    }

    if (CU_add_test(suite1, "test info for parse_argv()",
        test_parse_argv_info) == NULL
     || CU_add_test(suite1, "test gender for parse_argv()",
        test_parse_argv_gender) == NULL
     || CU_add_test(suite1, "test words for parse_argv()",
        test_parse_argv_words) == NULL) {
        CU_cleanup_registry();
        return CU_get_error();
    }

    if (CU_add_test(suite2, "test values for progname()",
        test_progname_values) == NULL
     || CU_add_test(suite2, "test values for prog",
        test_prog) == NULL
     || CU_add_test(suite2, "test values for opt",
        test_opt) == NULL) {
        CU_cleanup_registry();
        return CU_get_error();
    }

    CU_basic_set_mode(CU_BRM_VERBOSE);
    CU_basic_run_tests();

    CU_cleanup_registry();
    return CU_get_error();
}

char **make_argv(char *argv[], ...)
{
    va_list args;
    char **p = argv;

    va_start(args, argv);
    while ((*p++ = va_arg(args, char *)))
        ;
    va_end(args);
    return argv;
}

void test_parse_argv_info(void)
{
    char *argv[10];

    CU_ASSERT_FALSE(parse_argv(
        1, make_argv(argv, "./prog", NULL)));
    CU_ASSERT_FALSE(parse_argv(
        2, make_argv(argv, "./prog", "--help", NULL)));
    CU_ASSERT_FALSE(parse_argv(
        2, make_argv(argv, "./prog", "--version", NULL)));
}

...

void test_progname_values(void)
{
    char *progname(const char *);

    CU_ASSERT_STRING_EQUAL(progname(""), "");
    CU_ASSERT_STRING_EQUAL(progname("./"), "");
    CU_ASSERT_STRING_EQUAL(progname("./prog"), "prog");
    CU_ASSERT_STRING_EQUAL(progname("/dir/prog"), "prog");
    CU_ASSERT_STRING_EQUAL(progname("/dir/dir/prog"), "prog");
    CU_ASSERT_STRING_EQUAL(progname("./dir/prog"), "prog");
    CU_ASSERT_STRING_EQUAL(progname("../dir/prog"), "prog");
    CU_ASSERT_STRING_EQUAL(progname("../../dir/prog"), "prog");
    CU_ASSERT_STRING_EQUAL(progname("../dir/../prog"), "prog");
    CU_ASSERT_STRING_EQUAL(progname("..../prog"), "prog");
}

...

#include <stdio.h>
 
union {
    int td[3][4];
    int sd[12];
} tdata = {0};
 
int main()
{
    tdata.td[1][0] = 1;
    printf("%i , %i\n", tdata.sd[3], tdata.sd[4]);
    return 0;
}

module main;
 
import std.stdio;
 
union TUnion {
    int[3][4] td;
    int[12] sd;
};
 
TUnion tdata;
 
int main()
{
    tdata.td[1][0] = 1;
    writefln("%s , %s", tdata.sd[3], tdata.sd[4]);
    return 0;
}

union TUnion {
    int td[4][3];
    int sd[12];
};

ldc2  -w -g    -I/usr/import -c hello.d -of=obj/Debug/hello.o
hello.d(6): Warning: instead of C-style syntax, use D-style syntax 'int[3][4] td'
hello.d(7): Warning: instead of C-style syntax, use D-style syntax 'int[12] sd'

int td[4][3]

int[3][4] td

"4 массива типа int[3]".

module main;
 
int[3][4] td;
 
int main()
{
    td[2][3] = 1;
    return 0;
}

ldc2  -w -g    -I/usr/import -c hello.d -of=obj/Debug/hello.o
hello.d(7): Error: array index 3 is out of bounds td[2][0 .. 3]