Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/torture/builtin-ctype-1.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* Copyright (C) 2004 Free Software Foundation. Verify that built-in ctype function attributes are correctly set by the compiler. Written by Kaveh Ghazi, 2004-03-23. */ /* { dg-do link } */ void test(int i) { /* All of these ctype functions should be const/pure and thus eliminated. */ #define TEST_CTYPE(FN) \ extern int FN(int); \ extern void link_failure_##FN(void); \ if (FN(i) != FN(i)) \ link_failure_##FN() #ifdef __OPTIMIZE__ TEST_CTYPE(isalnum); TEST_CTYPE(isalpha); TEST_CTYPE(isascii); TEST_CTYPE(isblank); TEST_CTYPE(iscntrl); TEST_CTYPE(isdigit); TEST_CTYPE(isgraph); TEST_CTYPE(islower); TEST_CTYPE(isprint); TEST_CTYPE(ispunct); TEST_CTYPE(isspace); TEST_CTYPE(isupper); TEST_CTYPE(isxdigit); TEST_CTYPE(toascii); TEST_CTYPE(tolower); TEST_CTYPE(toupper); #endif /* __OPTIMIZE__ */ } int main (void) { return 0; }