// RUN: %clang_cc1 -emit-llvm %s -o /dev/null
typedef struct
{
void *stack;
unsigned size;
unsigned avail;
} compile_stack_type;
void foo(void*);
void bar(compile_stack_type T, unsigned);
void test() {
compile_stack_type CST;
foo(&CST);
bar(CST, 12);
}