1 // RUN: %clang_cc1 -ffreestanding -Eonly -verify %s 2 # define HEADER <stdarg.h> 3 4 # include HEADER 5 6 #include <limits.h> NON_EMPTY // expected-warning {{extra tokens at end of #include directive}} 7 8 // PR3916: these are ok. 9 #define EMPTY 10 #include <limits.h> EMPTY 11 #include HEADER EMPTY 12 13 // PR3916 14 #define FN limits.h> 15 #include <FN 16 17 #include <> // expected-error {{empty filename}} 18