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__
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