1 // RUN: %clang_cc1 -E %s -fno-caret-diagnostics 2>&1 >/dev/null | grep 'file successfully included' | count 3 2 3 // XX expands to nothing. 4 #define XX 5 6 // expand macros to get to file to include 7 #define FILE "file_to_include.h" 8 #include XX FILE 9 10 #include FILE 11 12 // normal include 13 #include "file_to_include.h" 14 15