>>>>> "Dehao" == Dehao Chen <de...@google.com> writes:
Dehao> Thanks for helping update the patch. The new patch passed all Dehao> regression test and can fix the problem in my huge source file. I Dehao> added ChangeLog entry to the patch. Could any libcpp maintainers help Dehao> check if it is ok for trunk? I'm sorry about the delay on this. Dehao> 2013-06-04 Dehao Chen <de...@google.com> Dehao> * files.c (_cpp_stack_include): Fix the highest_location when header Dehao> file is guarded by #ifndef and is included twice. This is ok. Thanks. Tom