* include/cpplib.h (cpp_options): Use signed char.
commit4c860a45b9d409a75fadabe31de6eb736b813807
authormpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 20 Aug 2014 04:12:58 +0000 (20 04:12 +0000)
committermpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 20 Aug 2014 04:12:58 +0000 (20 04:12 +0000)
tree0c1fc6e6cfa20039a441e5673bfc094d0ad3fd96
parent9a94da9c8eb3b5f1e7c246aa92096e27e0961c99
* include/cpplib.h (cpp_options): Use signed char.
* lex.c (_cpp_lex_direct): Don't warn in C++ mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214210 138bc75d-0d04-0410-961f-82ee72b054a4
libcpp/ChangeLog
libcpp/include/cpplib.h
libcpp/lex.c