discard """
file: "tsplit2.nim"
output: "true"
"""
import strutils
var s = ""
for w in split("|abc|xy|z", {'|'}):
s.add(pre { line-height: 125%; }
td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
.highlight .hll { background-color: #ffffcc }
.highlight .c { color: #888888 } /* Comment */
.highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */
.highlight .k { color: #008800; font-weight: bold } /* Keyword */
.highlight .ch { color: #888888 } /* Comment.Hashbang */
.highlight .cm { color: #888888 } /* Comment.Multiline */
.highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */
.highlight .cpf { color: #888888 } /* Comment.PreprocFile */
.highlight .c1 { color: #888888 } /* Comment.Single */
.highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */
.highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlight .ges { font-weight: bold; font-style: italic } /* Generic.EmphStrong */
.highlight .gr { color: #aa0000 } /* Generic.Error */
.highlight .gh { color: #333333 } /* Generic.Heading */
.highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */
.highlight .go { color: #888888 } /* Generic.Output */
.highlight .gp { color: #555555 } /* Generic.Prompt */
.highlight .gs { font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #666666 } /* Generic.Subheading */
.highlight .gt { color: #aa0000 } /* Generic.Traceback */
.highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */
.highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */
.highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */
.highlight .kp { color: #008800 } /* Keyword.Pseudo */
.highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */
.highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */
.highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */
.highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */
.highlight .na { color: #336699 } /* Name.Attribute */
.highlight .nb { color: #003388 } /* Name.Builtin */
.highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */
.highlight .no { color: #003366; font-weight: bold } /* Name.Constant */
.highlight .nd { color: #555555 } /* Name.Decorator */
.highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */
.highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */
.highlight .nl { color: #336699; font-style: italic } /* Name.Label */
.highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */
.highlight .py { color: #336699; font-weight: bold } /* Name.Property */
.highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */
.highlight .nv { color: #336699 } /* Name.Variable */
.highlight .ow { color: #008800 } /* Operator.Word */
.highlight .w { color: #bbbbbb } /* Text.Whitespace */
.highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */
.highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */
.highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */
.highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */
.highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */
.highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */
.highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */
.highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */
.highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */
.highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */
.highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */
.highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */
.highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */
.highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */
.highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */
.highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */
.highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */
.highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */
.highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */
.highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */
.highlight .vc { color: #336699 } /* Name.Variable.Class */
.highlight .vg { color: #dd7700 } /* Name.Variable.Global */
.highlight .vi { color: #3333bb } /* Name.Variable.Instance */
.highlight .vm { color: #336699 } /* Name.Variable.Magic */
.highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */#include <stdlib.h>
#include <stdio.h>
#define NB_ITS 1000000
//#define NB_ITS 1
#define TAB_SIZE 100
int tab[TAB_SIZE];
int ret_sum;
char tab3[256];
int test1(void)
{
int i, sum = 0;
for(i=0;i<TAB_SIZE;i++) {
sum += tab[i];
}
return sum;
}
/* error */
int test2(void)
{
int i, sum = 0;
for(i=0;i<TAB_SIZE + 1;i++) {
sum += tab[i];
}
return sum;
}
/* actually, profiling test */
int test3(void)
{
int sum;
int i, it;
sum = 0;
for(it=0;it<NB_ITS;it++) {
for(i=0;i<TAB_SIZE;i++) {
sum += tab[i];
}
}
return sum;
}
/* ok */
int test4(void)
{
int i, sum = 0;
int *tab4;
tab4 = malloc(20 * sizeof(int));
for(i=0;i<20;i++) {
sum += tab4[i];
}
free(tab4);
return sum;
}
/* error */
int test5(void)
{
int i, sum = 0;
int *tab4;
tab4 = malloc(20 * sizeof(int));
for(i=0;i<21;i++) {
sum += tab4[i];
}
free(tab4);
return sum;
}
/* error */
/* XXX: currently: bug */
int test6(void)
{
int i, sum = 0;
int *tab4;
tab4 = malloc(20 * sizeof(int));
free(tab4);
for(i=0;i<21;i++) {
sum += tab4[i];
}
return sum;
}
/* error */
int test7(void)
{
int i, sum = 0;
int *p;
for(i=0;i<TAB_SIZE + 1;i++) {
p = &tab[i];
if (i == TAB_SIZE)
printf("i=%d %x\n", i, p);
sum += *p;
}
return sum;
}
/* ok */
int test8(void)
{
int i, sum = 0;
int tab[10];
for(i=0;i<10;i++) {
sum += tab[i];
}
return sum;
}
/* error */
int test9(void)
{
int i, sum = 0;
char tab[10];
for(i=0;i<11;i++) {
sum += tab[i];
}
return sum;
}
/* ok */
int test10(void)
{
char tab[10];
char tab1[10];
memset(tab, 0, 10);
memcpy(tab, tab1, 10);
memmove(tab, tab1, 10);
return 0;
}
/* error */
int test11(void)
{
char tab[10];
memset(tab, 0, 11);
return 0;
}
/* error */
int test12(void)
{
void *ptr;
ptr = malloc(10);
free(ptr);
free(ptr);
return 0;
}
/* error */
int test13(void)
{
char pad1 = 0;
char tab[10];
char pad2 = 0;
memset(tab, 'a', sizeof(tab));
return strlen(tab);
}
int (*table_test[])(void) = {
test1,
test1,
test2,
test3,
test4,
test5,
test6,
test7,
test8,
test9,
test10,
test11,
test12,
test13,
};
int main(int argc, char **argv)
{
int index;
int (*ftest)(void);
if (argc < 2) {
printf("usage: boundtest n\n"
"test TCC bound checking system\n"
);
exit(1);
}
index = 0;
if (argc >= 2)
index = atoi(argv[1]);
/* well, we also use bounds on this ! */
ftest = table_test[index];
ftest();
return 0;
}
/*
* without bound 0.77 s
* with bounds 4.73
*/