1 // RUN: %clang_cc1 %s -emit-html -o - 2 3 // rdar://6562329 4 #line 42 "foo.c" 5 6 // PR3635 7 #define F(fmt, ...) fmt, ## __VA_ARGS__ main(int argc,char ** argv)8int main(int argc, char **argv) { 9 return F(argc, 1); 10 } 11 12 // PR3798 13 #define FOR_ALL_FILES(f,i) i 14 15 #if 0 16 FOR_ALL_FILES(f) { } 17 #endif 18 19 // <rdar://problem/11625964> 20 // -emit-html filters out # directives, but not _Pragma (or MS __pragma) 21 // Diagnostic push/pop is stateful, so re-lexing a file can cause problems 22 // if these pragmas are interpreted normally. 23 _Pragma("clang diagnostic push") 24 _Pragma("clang diagnostic ignored \"-Wformat-extra-args\"") 25 _Pragma("clang diagnostic pop") 26 27