1 /* Copyright 2002-2023 Free Software Foundation, Inc. 2 3 This file is part of GDB. 4 5 This program is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 17 18 /* Test taken from GCC. Verify that we can print a structure containing 19 a complex number. */ 20 21 #include <stdlib.h> 22 23 typedef __complex__ float cf; 24 struct x { char c; cf f; } __attribute__ ((__packed__)); 25 struct unpacked_x { char c; cf f; }; 26 extern void f4 (struct unpacked_x*); 27 extern void f3 (void); 28 extern void f2 (struct x*); 29 extern void f1 (void); 30 int 31 main (void) 32 { 33 f1 (); 34 f3 (); 35 exit (0); 36 } 37 38 void 39 f1 (void) 40 { 41 struct x s; 42 s.f = 1; 43 s.c = 42; 44 f2 (&s); 45 } 46 47 void 48 f2 (struct x *y) 49 { 50 if (y->f != 1 || y->c != 42) 51 abort (); 52 } 53 54 void 55 f3 (void) 56 { 57 struct unpacked_x s; 58 s.f = 1; 59 s.c = 42; 60 f4 (&s); 61 } 62 63 void 64 f4 (struct unpacked_x *y) 65 { 66 if (y->f != 1 || y->c != 42) 67 abort (); 68 } 69