1 // RUN: %clang_cc1 -emit-llvm %s  -o /dev/null
2 
3 typedef __SIZE_TYPE__ size_t;
4 void *alloca(size_t size);
5 char *strcpy(char *restrict s1, const char *restrict s2);
6 int puts(const char *s);
main(int argc,char ** argv)7 int main(int argc, char **argv) {
8   char *C = (char*)alloca(argc);
9   strcpy(C, argv[0]);
10   puts(C);
11 }
12