c++: fix comment

* data/skeletons/c++.m4: here.
This commit is contained in:
Akim Demaille
2019-01-26 10:08:05 +01:00
parent 665c5d688c
commit bc8ec1d7bf

View File

@@ -83,7 +83,7 @@ m4_define([b4_cxx_portability],
# define YY_NOTHROW throw ()
#endif
// Support noexcept when possible.
// Support constexpr when possible.
#if 201703 <= YY_CPLUSPLUS
# define YY_CONSTEXPR constexpr
#else