Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/c-c++-common/Wformat-pr84258.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 84e7813d76e9 |
children |
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/* { dg-options "-Wformat" } */ int main (int argc, char **argv) { char buf[10]; char c[] = "%i"; unsigned char uc[] = "%i"; const char cc[] = "%i"; const unsigned char cuc[] = "%i"; __builtin_sprintf(buf, (char *)c, 1); __builtin_sprintf(buf, (char *)uc, 1); __builtin_sprintf(buf, (char *)cc, 1); __builtin_sprintf(buf, (char *)cuc, 1); /* { dg-warning "format string is not an array of type 'char'" } */ __builtin_sprintf(buf, (const char *)L"foo"); /* { dg-warning "format is a wide character string" } */ return 0; }