// RUN: clang -E %s -fno-caret-diagnostics 2>&1 >/dev/null | grep 'file successfully included' | count 3 | |
// XX expands to nothing. | |
#define XX | |
// expand macros to get to file to include | |
#define FILE "file_to_include.h" | |
#include XX FILE | |
#include FILE | |
// normal include | |
#include "file_to_include.h" | |