cpplib.h (cpp_options): Use signed char.
authorMarek Polacek <polacek@redhat.com>
Wed, 20 Aug 2014 04:12:58 +0000 (04:12 +0000)
committerMarek Polacek <mpolacek@gcc.gnu.org>
Wed, 20 Aug 2014 04:12:58 +0000 (04:12 +0000)
commitdd3ff077ef4ae24b35d15da9ee474ba096652b4e
tree0c1fc6e6cfa20039a441e5673bfc094d0ad3fd96
parent8714cbc5c7ebd974538feca6bef64f6578d316e8
cpplib.h (cpp_options): Use signed char.

* include/cpplib.h (cpp_options): Use signed char.
* lex.c (_cpp_lex_direct): Don't warn in C++ mode.

From-SVN: r214210
libcpp/ChangeLog
libcpp/include/cpplib.h
libcpp/lex.c