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glibc/gnulib/tst-gcc.c
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/* Test program for the gcc interface. | |
Copyright (C) 2000-2016 Free Software Foundation, Inc. | |
This file is part of the GNU C Library. | |
Contributed by Ulrich Drepper <drepper@cygnus.com>. | |
The GNU C Library is free software; you can redistribute it and/or | |
modify it under the terms of the GNU Lesser General Public | |
License as published by the Free Software Foundation; either | |
version 2.1 of the License, or (at your option) any later version. | |
The GNU C Library is distributed in the hope that it will be useful, | |
but WITHOUT ANY WARRANTY; without even the implied warranty of | |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
Lesser General Public License for more details. | |
You should have received a copy of the GNU Lesser General Public | |
License along with the GNU C Library; if not, see | |
<http://www.gnu.org/licenses/>. */ | |
#include <stdio.h> | |
#define __no_type_class -1 | |
#define __void_type_class 0 | |
#define __integer_type_class 1 | |
#define __char_type_class 2 | |
#define __enumeral_type_class 3 | |
#define __boolean_type_class 4 | |
#define __pointer_type_class 5 | |
#define __reference_type_class 6 | |
#define __offset_type_class 7 | |
#define __real_type_class 8 | |
#define __complex_type_class 9 | |
#define __function_type_class 10 | |
#define __method_type_class 11 | |
#define __record_type_class 12 | |
#define __union_type_class 13 | |
#define __array_type_class 14 | |
#define __string_type_class 15 | |
#define __set_type_class 16 | |
#define __file_type_class 17 | |
#define __lang_type_class 18 | |
#define TEST(var) \ | |
({ int wrong = (__builtin_classify_type (__##var##_type) \ | |
!= __##var##_type_class); \ | |
printf ("%-15s is %d: %s\n", \ | |
#var, __builtin_classify_type (__##var##_type), \ | |
wrong ? "WRONG" : "OK"); \ | |
wrong; \ | |
}) | |
static int | |
do_test (void) | |
{ | |
int result = 0; | |
int __integer_type; | |
void *__pointer_type; | |
double __real_type; | |
__complex__ double __complex_type; | |
struct { int a; } __record_type; | |
union { int a; int b; } __union_type; | |
result |= TEST (integer); | |
result |= TEST (pointer); | |
result |= TEST (real); | |
result |= TEST (complex); | |
result |= TEST (record); | |
result |= TEST (union); | |
return result; | |
} | |
#define TEST_FUNCTION do_test () | |
#include "../test-skeleton.c" |