From fe191308ddc9bb7095d01bcd11dcaf1f38c84bab Mon Sep 17 00:00:00 2001 From: Jason Merrill Date: Sat, 9 May 2015 00:50:10 -0400 Subject: lex.c (lex_string): Add -Wc++11-compat warning. libcpp/ * lex.c (lex_string): Add -Wc++11-compat warning. * include/cpplib.h: Add CPP_W_CXX11_COMPAT. (struct cpp_options): Add cpp_warn_cxx11_compat. * init.c (cpp_create_reader): Initialize it. gcc/c-family/ * c.opt (Wc++0x-compat): Set it. From-SVN: r222961 --- libcpp/include/cpplib.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'libcpp/include/cpplib.h') diff --git a/libcpp/include/cpplib.h b/libcpp/include/cpplib.h index 5e08014..0152ec8 100644 --- a/libcpp/include/cpplib.h +++ b/libcpp/include/cpplib.h @@ -484,6 +484,9 @@ struct cpp_options /* True if warn about differences between C90 and C99. */ signed char cpp_warn_c90_c99_compat; + /* True if warn about differences between C++98 and C++11. */ + bool cpp_warn_cxx11_compat; + /* Dependency generation. */ struct { @@ -960,7 +963,8 @@ enum { CPP_W_LITERAL_SUFFIX, CPP_W_DATE_TIME, CPP_W_PEDANTIC, - CPP_W_C90_C99_COMPAT + CPP_W_C90_C99_COMPAT, + CPP_W_CXX11_COMPAT }; /* Output a diagnostic of some kind. */ -- cgit v1.1