123 lines
2.5 KiB
C
123 lines
2.5 KiB
C
/* This testcase is part of GDB, the GNU debugger.
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Copyright 2019-2020 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include <string.h>
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typedef struct point
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{
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int x;
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int y;
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} point_t;
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typedef union
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{
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int an_int;
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char a_char;
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} union_t;
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typedef struct
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{
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union_t the_union;
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} struct_union_t;
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typedef enum
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{
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ENUM_FOO,
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ENUM_BAR,
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} enum_t;
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typedef void (*function_t) (int);
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static void
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my_function(int n)
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{
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}
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#ifdef __cplusplus
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struct Base
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{
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Base (int a_) : a (a_) {}
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virtual int get_number () { return a; }
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int a;
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static int a_static_member;
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};
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int Base::a_static_member = 2019;
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struct Deriv : Base
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{
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Deriv (int b_) : Base (42), b (b_) {}
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virtual int get_number () { return b; }
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int b;
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};
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#endif
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int global_symbol = 42;
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int
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main ()
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{
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point_t a_point_t = { 42, 12 };
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point_t *a_point_t_pointer = &a_point_t;
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#ifdef __cplusplus
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point_t &a_point_t_ref = a_point_t;
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#endif
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struct point another_point = { 123, 456 };
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struct_union_t a_struct_with_union;
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/* Fill the union in an endianness-independent way. */
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memset (&a_struct_with_union.the_union, 42,
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sizeof (a_struct_with_union.the_union));
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enum_t an_enum = ENUM_BAR;
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const char *a_string = "hello world";
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const char *a_binary_string = "hello\0world";
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const char a_binary_string_array[] = "hello\0world";
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const int letters_repeat = 10;
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char a_big_string[26 * letters_repeat + 1];
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a_big_string[26 * letters_repeat] = '\0';
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for (int i = 0; i < letters_repeat; i++)
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for (char c = 'A'; c <= 'Z'; c++)
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a_big_string[i * 26 + c - 'A'] = c;
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int an_array[] = { 2, 3, 5 };
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int an_array_with_repetition[] = {
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1, /* 1 time. */
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3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, /* 12 times. */
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5, 5, 5, /* 3 times */
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};
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int *a_symbol_pointer = &global_symbol;
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#ifdef __cplusplus
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Deriv a_deriv (123);
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Base &a_base_ref = a_deriv;
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#endif
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return 0; /* break here */
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}
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