--- /dev/null Thu Jan 01 00:00:00 1970 +0000+++ b/clang/test/PCH/line-directive-nofilename.h Thu Feb 13 15:10:13 2020 +0900@@ -0,0 +1,5 @@+#line 42+int foo; // This should appear as at line-directive-nofilename.h:42++#line 100 "foobar.h"+int bar; // This should appear as at foobar.h:100