diff options
Diffstat (limited to 'src/warnings.hpp')
| -rw-r--r-- | src/warnings.hpp | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/src/warnings.hpp b/src/warnings.hpp index 1ea0074..0b2358a 100644 --- a/src/warnings.hpp +++ b/src/warnings.hpp @@ -21,9 +21,7 @@ // You should have received a copy of the GNU General Public License // along with this program. If not, see <http://www.gnu.org/licenses/>. -#if 0 -# include "../sanity.hpp" -#endif +// just mention "fwd.hpp" to make formatter happy // This file is currently targeted at: // GCC 4.6 (incomplete due to bugs) @@ -221,6 +219,18 @@ E("-Wbuiltin-macro-redefined") //W("-Wc++11-compat") I("-Wc++0x-compat") +// I care about whether my code compiles with the standard as implemented +// by certain compilers, not whether it matches with an *exact* standard. +#ifdef __clang__ +# if __has_warning("-Wc++1y-extensions") +IC("-Wc++1y-extensions") +# else +static_assert('E', "-Wc++1y-extensions not in this clang version"); +# endif +#else +static_assert('E', "-Wc++1y-extensions not in GCC"); +#endif + /// Warn about pointer casts which increase alignment X("-Wcast-align") @@ -355,6 +365,10 @@ EG47("-Wfree-nonheap-object") // -Wgnu is a clang alias for -Wpedantic +// Foo{x: y} +EC("-Wgnu-designator") + + /// Warn whenever type qualifiers are ignored. E("-Wignored-qualifiers") @@ -404,6 +418,9 @@ E("-Wmain") /// Warn about maybe uninitialized automatic variables EG47("-Wmaybe-uninitialized") +// bitch about 'struct Foo' vs 'class Foo' +IC("-Wmismatched-tags") + /// Warn about possibly missing braces around /// initializers // beware of things like std::array! |