Greg Clayton | 785275c | 2010-09-22 04:50:38 +0000 | [diff] [blame] | 1 | // This file must have the following defined before it is included: |
| 2 | // T defined to the type to test (int, float, etc) |
| 3 | // T_CSTR a C string representation of the type T ("int", "float") |
| 4 | // T_VALUE_1 defined to a valid initializer value for TEST_TYPE (7 for int, 2.0 for float) |
| 5 | // T_VALUE_2, T_VALUE_3, T_VALUE_4 defined to a valid initializer value for TEST_TYPE that is different from TEST_VALUE_1 |
| 6 | // T_PRINTF_FORMAT defined if T can be printed with printf |
| 7 | // |
| 8 | // An example for integers is below |
| 9 | #if 0 |
| 10 | |
| 11 | #define T int |
| 12 | #define T_CSTR "int" |
| 13 | #define T_VALUE_1 11001110 |
| 14 | #define T_VALUE_2 22002220 |
| 15 | #define T_VALUE_3 33003330 |
| 16 | #define T_VALUE_4 44044440 |
| 17 | #define T_PRINTF_FORMAT "%i" |
| 18 | |
| 19 | #include "basic_type.cpp" |
| 20 | |
| 21 | #endif |
| 22 | |
Johnny Chen | 8563081 | 2012-01-10 02:04:04 +0000 | [diff] [blame] | 23 | #ifdef TEST_BLOCK_CAPTURED_VARS |
| 24 | #include <dispatch/dispatch.h> |
| 25 | #endif |
| 26 | |
Greg Clayton | 785275c | 2010-09-22 04:50:38 +0000 | [diff] [blame] | 27 | class a_class |
| 28 | { |
| 29 | public: |
| 30 | a_class (const T& a, const T& b) : |
| 31 | m_a (a), |
| 32 | m_b (b) |
| 33 | { |
| 34 | } |
| 35 | |
| 36 | ~a_class () |
| 37 | { |
| 38 | } |
| 39 | |
| 40 | const T& |
Johnny Chen | 8563081 | 2012-01-10 02:04:04 +0000 | [diff] [blame] | 41 | get_a() const |
Greg Clayton | 785275c | 2010-09-22 04:50:38 +0000 | [diff] [blame] | 42 | { |
| 43 | return m_a; |
| 44 | } |
| 45 | |
| 46 | void |
| 47 | set_a (const T& a) |
| 48 | { |
| 49 | m_a = a; |
| 50 | } |
| 51 | |
| 52 | const T& |
Johnny Chen | 8563081 | 2012-01-10 02:04:04 +0000 | [diff] [blame] | 53 | get_b() const |
Greg Clayton | 785275c | 2010-09-22 04:50:38 +0000 | [diff] [blame] | 54 | { |
| 55 | return m_b; |
| 56 | } |
| 57 | |
| 58 | void |
| 59 | set_b (const T& b) |
| 60 | { |
| 61 | m_b = b; |
| 62 | } |
| 63 | |
| 64 | protected: |
| 65 | T m_a; |
| 66 | T m_b; |
| 67 | }; |
| 68 | |
| 69 | typedef struct a_struct_tag { |
| 70 | T a; |
| 71 | T b; |
| 72 | } a_struct_t; |
| 73 | |
| 74 | |
| 75 | typedef union a_union_zero_tag { |
| 76 | T a; |
| 77 | double a_double; |
| 78 | } a_union_zero_t; |
| 79 | |
| 80 | typedef struct a_union_nonzero_tag { |
| 81 | double a_double; |
| 82 | a_union_zero_t u; |
| 83 | } a_union_nonzero_t; |
| 84 | |
| 85 | |
| 86 | #include <stdint.h> |
| 87 | #include <stdio.h> |
| 88 | |
| 89 | int |
| 90 | main (int argc, char const *argv[]) |
| 91 | { |
| 92 | T a = T_VALUE_1; |
| 93 | T* a_ptr = &a; |
| 94 | T& a_ref = a; |
| 95 | T a_array_bounded[2] = { T_VALUE_1, T_VALUE_2 }; |
| 96 | T a_array_unbounded[] = { T_VALUE_1, T_VALUE_2 }; |
| 97 | |
| 98 | a_class a_class_instance (T_VALUE_1, T_VALUE_2); |
| 99 | a_class *a_class_ptr = &a_class_instance; |
| 100 | a_class &a_class_ref = a_class_instance; |
| 101 | |
| 102 | a_struct_t a_struct = { T_VALUE_1, T_VALUE_2 }; |
| 103 | a_struct_t *a_struct_ptr = &a_struct; |
| 104 | a_struct_t &a_struct_ref = a_struct; |
| 105 | |
| 106 | // Create a union with type T at offset zero |
| 107 | a_union_zero_t a_union_zero; |
| 108 | a_union_zero.a = T_VALUE_1; |
| 109 | a_union_zero_t *a_union_zero_ptr = &a_union_zero; |
| 110 | a_union_zero_t &a_union_zero_ref = a_union_zero; |
| 111 | |
| 112 | // Create a union with type T at a non-zero offset |
| 113 | a_union_nonzero_t a_union_nonzero; |
| 114 | a_union_nonzero.u.a = T_VALUE_1; |
| 115 | a_union_nonzero_t *a_union_nonzero_ptr = &a_union_nonzero; |
| 116 | a_union_nonzero_t &a_union_nonzero_ref = a_union_nonzero; |
| 117 | |
| 118 | a_struct_t a_struct_array_bounded[2] = {{ T_VALUE_1, T_VALUE_2 }, { T_VALUE_3, T_VALUE_4 }}; |
| 119 | a_struct_t a_struct_array_unbounded[] = {{ T_VALUE_1, T_VALUE_2 }, { T_VALUE_3, T_VALUE_4 }}; |
| 120 | a_union_zero_t a_union_zero_array_bounded[2]; |
| 121 | a_union_zero_array_bounded[0].a = T_VALUE_1; |
| 122 | a_union_zero_array_bounded[1].a = T_VALUE_2; |
| 123 | a_union_zero_t a_union_zero_array_unbounded[] = {{ T_VALUE_1 }, { T_VALUE_2 }}; |
| 124 | |
| 125 | #ifdef T_PRINTF_FORMAT |
| 126 | printf ("%s: a = '" T_PRINTF_FORMAT "'\n", T_CSTR, a); |
Johnny Chen | 091bb1d | 2010-09-23 23:35:28 +0000 | [diff] [blame] | 127 | printf ("%s*: %p => *a_ptr = '" T_PRINTF_FORMAT "'\n", T_CSTR, a_ptr, *a_ptr); |
| 128 | printf ("%s&: @%p => a_ref = '" T_PRINTF_FORMAT "'\n", T_CSTR, &a_ref, a_ref); |
Greg Clayton | 785275c | 2010-09-22 04:50:38 +0000 | [diff] [blame] | 129 | |
| 130 | printf ("%s[2]: a_array_bounded[0] = '" T_PRINTF_FORMAT "'\n", T_CSTR, a_array_bounded[0]); |
| 131 | printf ("%s[2]: a_array_bounded[1] = '" T_PRINTF_FORMAT "'\n", T_CSTR, a_array_bounded[1]); |
| 132 | |
| 133 | printf ("%s[]: a_array_unbounded[0] = '" T_PRINTF_FORMAT "'\n", T_CSTR, a_array_unbounded[0]); |
| 134 | printf ("%s[]: a_array_unbounded[1] = '" T_PRINTF_FORMAT "'\n", T_CSTR, a_array_unbounded[1]); |
| 135 | |
| 136 | printf ("(a_class) a_class_instance.m_a = '" T_PRINTF_FORMAT "'\n", a_class_instance.get_a()); |
| 137 | printf ("(a_class) a_class_instance.m_b = '" T_PRINTF_FORMAT "'\n", a_class_instance.get_b()); |
| 138 | printf ("(a_class*) a_class_ptr = %p, a_class_ptr->m_a = '" T_PRINTF_FORMAT "'\n", a_class_ptr, a_class_ptr->get_a()); |
Johnny Chen | 832ad6e | 2010-09-23 16:49:40 +0000 | [diff] [blame] | 139 | printf ("(a_class*) a_class_ptr = %p, a_class_ptr->m_b = '" T_PRINTF_FORMAT "'\n", a_class_ptr, a_class_ptr->get_b()); |
Greg Clayton | 785275c | 2010-09-22 04:50:38 +0000 | [diff] [blame] | 140 | printf ("(a_class&) a_class_ref = %p, a_class_ref.m_a = '" T_PRINTF_FORMAT "'\n", &a_class_ref, a_class_ref.get_a()); |
Johnny Chen | 832ad6e | 2010-09-23 16:49:40 +0000 | [diff] [blame] | 141 | printf ("(a_class&) a_class_ref = %p, a_class_ref.m_b = '" T_PRINTF_FORMAT "'\n", &a_class_ref, a_class_ref.get_b()); |
Greg Clayton | 785275c | 2010-09-22 04:50:38 +0000 | [diff] [blame] | 142 | |
| 143 | printf ("(a_struct_t) a_struct.a = '" T_PRINTF_FORMAT "'\n", a_struct.a); |
| 144 | printf ("(a_struct_t) a_struct.b = '" T_PRINTF_FORMAT "'\n", a_struct.b); |
| 145 | printf ("(a_struct_t*) a_struct_ptr = %p, a_struct_ptr->a = '" T_PRINTF_FORMAT "'\n", a_struct_ptr, a_struct_ptr->a); |
| 146 | printf ("(a_struct_t*) a_struct_ptr = %p, a_struct_ptr->b = '" T_PRINTF_FORMAT "'\n", a_struct_ptr, a_struct_ptr->b); |
| 147 | printf ("(a_struct_t&) a_struct_ref = %p, a_struct_ref.a = '" T_PRINTF_FORMAT "'\n", &a_struct_ref, a_struct_ref.a); |
| 148 | printf ("(a_struct_t&) a_struct_ref = %p, a_struct_ref.b = '" T_PRINTF_FORMAT "'\n", &a_struct_ref, a_struct_ref.b); |
| 149 | |
| 150 | printf ("(a_union_zero_t) a_union_zero.a = '" T_PRINTF_FORMAT "'\n", a_union_zero.a); |
| 151 | printf ("(a_union_zero_t*) a_union_zero_ptr = %p, a_union_zero_ptr->a = '" T_PRINTF_FORMAT "'\n", a_union_zero_ptr, a_union_zero_ptr->a); |
| 152 | printf ("(a_union_zero_t&) a_union_zero_ref = %p, a_union_zero_ref.a = '" T_PRINTF_FORMAT "'\n", &a_union_zero_ref, a_union_zero_ref.a); |
| 153 | |
Johnny Chen | 091bb1d | 2010-09-23 23:35:28 +0000 | [diff] [blame] | 154 | printf ("(a_union_nonzero_t) a_union_nonzero.u.a = '" T_PRINTF_FORMAT "'\n", a_union_nonzero.u.a); |
| 155 | printf ("(a_union_nonzero_t*) a_union_nonzero_ptr = %p, a_union_nonzero_ptr->u.a = '" T_PRINTF_FORMAT "'\n", a_union_nonzero_ptr, a_union_nonzero_ptr->u.a); |
| 156 | printf ("(a_union_nonzero_t&) a_union_nonzero_ref = %p, a_union_nonzero_ref.u.a = '" T_PRINTF_FORMAT "'\n", &a_union_nonzero_ref, a_union_nonzero_ref.u.a); |
Greg Clayton | 785275c | 2010-09-22 04:50:38 +0000 | [diff] [blame] | 157 | |
| 158 | printf ("(a_struct_t[2]) a_struct_array_bounded[0].a = '" T_PRINTF_FORMAT "'\n", a_struct_array_bounded[0].a); |
| 159 | printf ("(a_struct_t[2]) a_struct_array_bounded[0].b = '" T_PRINTF_FORMAT "'\n", a_struct_array_bounded[0].b); |
| 160 | printf ("(a_struct_t[2]) a_struct_array_bounded[1].a = '" T_PRINTF_FORMAT "'\n", a_struct_array_bounded[1].a); |
| 161 | printf ("(a_struct_t[2]) a_struct_array_bounded[1].b = '" T_PRINTF_FORMAT "'\n", a_struct_array_bounded[1].b); |
| 162 | |
| 163 | printf ("(a_struct_t[]) a_struct_array_unbounded[0].a = '" T_PRINTF_FORMAT "'\n", a_struct_array_unbounded[0].a); |
| 164 | printf ("(a_struct_t[]) a_struct_array_unbounded[0].b = '" T_PRINTF_FORMAT "'\n", a_struct_array_unbounded[0].b); |
| 165 | printf ("(a_struct_t[]) a_struct_array_unbounded[1].a = '" T_PRINTF_FORMAT "'\n", a_struct_array_unbounded[1].a); |
| 166 | printf ("(a_struct_t[]) a_struct_array_unbounded[1].b = '" T_PRINTF_FORMAT "'\n", a_struct_array_unbounded[1].b); |
| 167 | |
| 168 | printf ("(a_union_zero_t[2]) a_union_zero_array_bounded[0].a = '" T_PRINTF_FORMAT "'\n", a_union_zero_array_bounded[0].a); |
| 169 | printf ("(a_union_zero_t[2]) a_union_zero_array_bounded[1].a = '" T_PRINTF_FORMAT "'\n", a_union_zero_array_bounded[1].a); |
| 170 | |
| 171 | printf ("(a_union_zero_t[]) a_union_zero_array_unbounded[0].a = '" T_PRINTF_FORMAT "'\n", a_union_zero_array_unbounded[0].a); |
| 172 | printf ("(a_union_zero_t[]) a_union_zero_array_unbounded[1].a = '" T_PRINTF_FORMAT "'\n", a_union_zero_array_unbounded[1].a); |
| 173 | |
| 174 | #endif |
Johnny Chen | c9aabf0 | 2011-06-21 00:13:15 +0000 | [diff] [blame] | 175 | puts("About to exit, break here to check values..."); // Here is the line we will break on to check variables. |
Johnny Chen | 8563081 | 2012-01-10 02:04:04 +0000 | [diff] [blame] | 176 | |
| 177 | #ifdef TEST_BLOCK_CAPTURED_VARS |
Johnny Chen | 8563081 | 2012-01-10 02:04:04 +0000 | [diff] [blame] | 178 | void (^myBlock)() = ^() { |
| 179 | printf ("%s: a = '" T_PRINTF_FORMAT "'\n", T_CSTR, a); |
| 180 | printf ("%s*: %p => *a_ptr = '" T_PRINTF_FORMAT "'\n", T_CSTR, a_ptr, *a_ptr); |
| 181 | printf ("%s&: @%p => a_ref = '" T_PRINTF_FORMAT "'\n", T_CSTR, &a_ref, a_ref); |
| 182 | |
| 183 | printf ("(a_class) a_class_instance.m_a = '" T_PRINTF_FORMAT "'\n", a_class_instance.get_a()); |
| 184 | printf ("(a_class) a_class_instance.m_b = '" T_PRINTF_FORMAT "'\n", a_class_instance.get_b()); |
| 185 | printf ("(a_class*) a_class_ptr = %p, a_class_ptr->m_a = '" T_PRINTF_FORMAT "'\n", a_class_ptr, a_class_ptr->get_a()); |
| 186 | printf ("(a_class*) a_class_ptr = %p, a_class_ptr->m_b = '" T_PRINTF_FORMAT "'\n", a_class_ptr, a_class_ptr->get_b()); |
| 187 | printf ("(a_class&) a_class_ref = %p, a_class_ref.m_a = '" T_PRINTF_FORMAT "'\n", &a_class_ref, a_class_ref.get_a()); |
| 188 | printf ("(a_class&) a_class_ref = %p, a_class_ref.m_b = '" T_PRINTF_FORMAT "'\n", &a_class_ref, a_class_ref.get_b()); |
| 189 | |
| 190 | printf ("(a_struct_t) a_struct.a = '" T_PRINTF_FORMAT "'\n", a_struct.a); |
| 191 | printf ("(a_struct_t) a_struct.b = '" T_PRINTF_FORMAT "'\n", a_struct.b); |
| 192 | printf ("(a_struct_t*) a_struct_ptr = %p, a_struct_ptr->a = '" T_PRINTF_FORMAT "'\n", a_struct_ptr, a_struct_ptr->a); |
| 193 | printf ("(a_struct_t*) a_struct_ptr = %p, a_struct_ptr->b = '" T_PRINTF_FORMAT "'\n", a_struct_ptr, a_struct_ptr->b); |
| 194 | printf ("(a_struct_t&) a_struct_ref = %p, a_struct_ref.a = '" T_PRINTF_FORMAT "'\n", &a_struct_ref, a_struct_ref.a); |
| 195 | printf ("(a_struct_t&) a_struct_ref = %p, a_struct_ref.b = '" T_PRINTF_FORMAT "'\n", &a_struct_ref, a_struct_ref.b); |
| 196 | |
| 197 | printf ("(a_union_zero_t) a_union_zero.a = '" T_PRINTF_FORMAT "'\n", a_union_zero.a); |
| 198 | printf ("(a_union_zero_t*) a_union_zero_ptr = %p, a_union_zero_ptr->a = '" T_PRINTF_FORMAT "'\n", a_union_zero_ptr, a_union_zero_ptr->a); |
| 199 | printf ("(a_union_zero_t&) a_union_zero_ref = %p, a_union_zero_ref.a = '" T_PRINTF_FORMAT "'\n", &a_union_zero_ref, a_union_zero_ref.a); |
| 200 | |
| 201 | printf ("(a_union_nonzero_t) a_union_nonzero.u.a = '" T_PRINTF_FORMAT "'\n", a_union_nonzero.u.a); |
| 202 | printf ("(a_union_nonzero_t*) a_union_nonzero_ptr = %p, a_union_nonzero_ptr->u.a = '" T_PRINTF_FORMAT "'\n", a_union_nonzero_ptr, a_union_nonzero_ptr->u.a); |
| 203 | printf ("(a_union_nonzero_t&) a_union_nonzero_ref = %p, a_union_nonzero_ref.u.a = '" T_PRINTF_FORMAT "'\n", &a_union_nonzero_ref, a_union_nonzero_ref.u.a); |
| 204 | |
| 205 | printf ("That's All Folks!\n"); // Break here to test block captured variables. |
| 206 | }; |
| 207 | |
| 208 | myBlock(); |
| 209 | #endif |
Greg Clayton | 785275c | 2010-09-22 04:50:38 +0000 | [diff] [blame] | 210 | return 0; |
| 211 | } |