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| author | Marek Polacek <polacek@redhat.com> | 2015-09-14 10:40:51 +0000 |
|---|---|---|
| committer | Marek Polacek <mpolacek@gcc.gnu.org> | 2015-09-14 10:40:51 +0000 |
| commit | aa9f4b4c73b8ed63936ba1d932605fafff70cc41 (patch) | |
| tree | e05d80ac97c881664e14469e1c78fd6ee22b2201 | |
| parent | aa256c4aedce567eff0d5fdf7b2e4067bc9e3c42 (diff) | |
| download | gcc-aa9f4b4c73b8ed63936ba1d932605fafff70cc41.zip gcc-aa9f4b4c73b8ed63936ba1d932605fafff70cc41.tar.gz gcc-aa9f4b4c73b8ed63936ba1d932605fafff70cc41.tar.bz2 | |
c-opts.c (c_common_post_options): Set C++ standard earlier, before setting various warnings.
* c-opts.c (c_common_post_options): Set C++ standard earlier, before
setting various warnings.
From-SVN: r227744
| -rw-r--r-- | gcc/c-family/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/c-family/c-opts.c | 8 |
2 files changed, 9 insertions, 4 deletions
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog index 8f8de18..888c28f 100644 --- a/gcc/c-family/ChangeLog +++ b/gcc/c-family/ChangeLog @@ -1,5 +1,10 @@ 2015-09-14 Marek Polacek <polacek@redhat.com> + * c-opts.c (c_common_post_options): Set C++ standard earlier, before + setting various warnings. + +2015-09-14 Marek Polacek <polacek@redhat.com> + * c-common.c (warn_for_sign_compare): Cast to unsigned when shifting a negative value. diff --git a/gcc/c-family/c-opts.c b/gcc/c-family/c-opts.c index 3239a85..f358b62 100644 --- a/gcc/c-family/c-opts.c +++ b/gcc/c-family/c-opts.c @@ -800,6 +800,10 @@ c_common_post_options (const char **pfilename) && flag_no_builtin) flag_tree_loop_distribute_patterns = 0; + /* Set C++ standard to C++14 if not specified on the command line. */ + if (c_dialect_cxx () && cxx_dialect == cxx_unset) + set_std_cxx14 (/*ISO*/false); + /* -Woverlength-strings is off by default, but is enabled by -Wpedantic. It is never enabled in C++, as the minimum limit is not normative in that standard. */ @@ -887,10 +891,6 @@ c_common_post_options (const char **pfilename) if (flag_abi_version == 0) flag_abi_version = 10; - /* Set C++ standard to C++14 if not specified on the command line. */ - if (c_dialect_cxx () && cxx_dialect == cxx_unset) - set_std_cxx14 (/*ISO*/false); - if (cxx_dialect >= cxx11) { /* If we're allowing C++0x constructs, don't warn about C++98 |