Mercurial > hg > CbC > CbC_gcc
diff libmudflap/testsuite/libmudflap.c/pass18-frag.c @ 0:a06113de4d67
first commit
author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
---|---|
date | Fri, 17 Jul 2009 14:47:48 +0900 |
parents | |
children |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/libmudflap/testsuite/libmudflap.c/pass18-frag.c Fri Jul 17 14:47:48 2009 +0900 @@ -0,0 +1,27 @@ +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +int main () +{ +int t; +char foo[3] = { 'b', 'c', 'd' }; +int bar[3] = {1, 2, 0}; +t = 1; + +/* These tests check expression evaluation rules, such as + ensuring that side-effect expression (++) get executed the + right number of times; that array lookup checks nest correctly. */ +foo[t++] = 'a'; +if (foo[0] != 'b' || foo[1] != 'a' || foo[2] != 'd' || t != 2) abort (); +if (bar[0] != 1 || bar[1] != 2 || bar[2] != 0) abort(); + +foo[bar[t--]] = 'e'; +if (foo[0] != 'e' || foo[1] != 'a' || foo[2] != 'd' || t != 1) abort (); +if (bar[0] != 1 || bar[1] != 2 || bar[2] != 0) abort(); + +foo[bar[++t]--] = 'g'; +if (foo[0] != 'g' || foo[1] != 'a' || foo[2] != 'd' || t != 2) abort (); +if (bar[0] != 1 || bar[1] != 2 || bar[2] != -1) abort(); + +return 0; +}