4 int main (int argc, char **argv, char **envp)
6 main (argc, argv, envp)
17 /* We put main() right up front so its line number doesn't keep changing. */
20 * Test file with lots of different types, for testing the
25 * First the basic C types.
28 #if !defined (__STDC__) && !defined (_AIX)
33 signed char v_signed_char;
34 unsigned char v_unsigned_char;
37 signed short v_signed_short;
38 unsigned short v_unsigned_short;
41 signed int v_signed_int;
42 unsigned int v_unsigned_int;
45 signed long v_signed_long;
46 unsigned long v_unsigned_long;
52 * Now some derived types, which are arrays, functions-returning,
53 * pointers, structures, unions, and enumerations.
59 signed char v_signed_char_array[2];
60 unsigned char v_unsigned_char_array[2];
62 short v_short_array[2];
63 signed short v_signed_short_array[2];
64 unsigned short v_unsigned_short_array[2];
67 signed int v_signed_int_array[2];
68 unsigned int v_unsigned_int_array[2];
71 signed long v_signed_long_array[2];
72 unsigned long v_unsigned_long_array[2];
74 float v_float_array[2];
75 double v_double_array[2];
77 /**** pointers *******/
80 signed char *v_signed_char_pointer;
81 unsigned char *v_unsigned_char_pointer;
83 short *v_short_pointer;
84 signed short *v_signed_short_pointer;
85 unsigned short *v_unsigned_short_pointer;
88 signed int *v_signed_int_pointer;
89 unsigned int *v_unsigned_int_pointer;
92 signed long *v_signed_long_pointer;
93 unsigned long *v_unsigned_long_pointer;
95 float *v_float_pointer;
96 double *v_double_pointer;
98 /**** structs *******/
102 short v_short_member;
105 float v_float_member;
106 double v_double_member;
111 short v_short_member;
114 float v_float_member;
115 double v_double_member;
125 /**** unions *******/
129 short v_short_member;
132 float v_float_member;
133 double v_double_member;
138 short v_short_member;
141 float v_float_member;
142 double v_double_member;
145 /*** Functions returning type ********/
147 char v_char_func () { return(0); }
148 signed char v_signed_char_func () { return (0); }
149 unsigned char v_unsigned_char_func () { return (0); }
151 short v_short_func () { return (0); }
152 signed short v_signed_short_func () { return (0); }
153 unsigned short v_unsigned_short_func () { return (0); }
155 int v_int_func () { return (0); }
156 signed int v_signed_int_func () { return (0); }
157 unsigned int v_unsigned_int_func () { return (0); }
159 long v_long_func () { return (0); }
160 signed long v_signed_long_func () { return (0); }
161 unsigned long v_unsigned_long_func () { return (0); }
163 float v_float_func () { return (0.0); }
164 double v_double_func () { return (0.0); }
166 /**** Some misc more complicated things *******/
171 struct link *(*linkfunc) (struct link *this, int flags);
173 struct link *(*linkfunc) ();
175 struct t_struct stuff[1][2][3];
181 struct link *(*linkfunc) (struct link *this, int flags);
183 struct link *(*linkfunc) ();
185 struct t_struct stuff[1][2][3];
188 /**** Enumerations *******/
190 enum colors {red, green, blue} color;
191 enum cars {chevy, ford, porsche} clunker;
193 /**** Enumeration bitfields, supported by GNU C *******/
196 enum senum {sm1 = -1, s1 = 1};
197 struct senum_field {enum senum field:2; } sef;
198 enum uenum {u1 = 1, u2 = 2};
199 struct uenum_field {enum uenum field:2; } uef;
205 /* setvar.exp wants to allocate memory for constants. So make sure malloc
206 gets linked into the program. */
207 void *p = malloc (1);
209 /* Some linkers (e.g. on AIX) remove unreferenced variables,
210 so make sure to reference them. */
217 v_unsigned_short = 5;
225 v_unsigned_long = 11;
231 v_char_array[0] = v_char;
232 v_signed_char_array[0] = v_signed_char;
233 v_unsigned_char_array[0] = v_unsigned_char;
235 v_short_array[0] = v_short;
236 v_signed_short_array[0] = v_signed_short;
237 v_unsigned_short_array[0] = v_unsigned_short;
239 v_int_array[0] = v_int;
240 v_signed_int_array[0] = v_signed_int;
241 v_unsigned_int_array[0] = v_unsigned_int;
243 v_long_array[0] = v_long;
244 v_signed_long_array[0] = v_signed_long;
245 v_unsigned_long_array[0] = v_unsigned_long;
247 v_float_array[0] = v_float;
248 v_double_array[0] = v_double;
250 v_char_pointer = &v_char;
251 v_signed_char_pointer = &v_signed_char;
252 v_unsigned_char_pointer = &v_unsigned_char;
254 v_short_pointer = &v_short;
255 v_signed_short_pointer = &v_signed_short;
256 v_unsigned_short_pointer = &v_unsigned_short;
258 v_int_pointer = &v_int;
259 v_signed_int_pointer = &v_signed_int;
260 v_unsigned_int_pointer = &v_unsigned_int;
262 v_long_pointer = &v_long;
263 v_signed_long_pointer = &v_signed_long;
264 v_unsigned_long_pointer = &v_unsigned_long;
266 v_float_pointer = &v_float;
267 v_double_pointer = &v_double;
272 u_link.next = s_link;
274 v_struct2.v_int_member = v_struct1.v_int_member;
275 v_union2.v_short_member = v_union.v_short_member;