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// RUN: %clang %s -o %t && %run %t
// Verify that even if iconv returned -1
// we still treat the initialized part of outbuf as properly initialized.
#include <iconv.h>
#include <assert.h>
#include <stdio.h>
int main() {
iconv_t cd = iconv_open("UTF-8", "no");
assert(cd != (iconv_t)-1);
char in[11] = {0x7e, 0x7e, 0x5f, 0x53, 0x55, 0x3e,
0x99, 0x3c, 0x7e, 0x7e, 0x7e};
fprintf(stderr, "cd: %p\n", (void*)cd);
char out[100];
char *inbuf = &in[0];
size_t inbytesleft = 11;
char *outbuf = &out[0];
size_t outbytesleft = 100;
int ret = iconv(cd, &inbuf, &inbytesleft, &outbuf, &outbytesleft);
assert(ret == -1);
assert(outbuf - &out[0] == 10);
for (int i = 0; i < 10; i++) {
if (out[i] == 0x77) return 1;
fprintf(stderr, "OUT%d 0x%x -- OK\n", i, (unsigned char)out[i]);
}
iconv_close(cd);
}
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