https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114007
Iain Sandoe <iains at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2024-02-20
Ever confirmed|0 |1
--- Comment #12 from Iain Sandoe <iains at gcc dot gnu.org> ---
further the manual says:
"The special operator __has_cpp_attribute (operand) may be used in ‘#if’ and
‘#elif’ expressions in C++ code to test whether the attribute referenced by its
operand is recognized by GCC"
Which seems to be explicit about the use in C++ code (which makes me suspect
that the availability in C mode might be unintentional).
Currently it seems that libcpp makes __has_cpp_attribute an alias for
__has_attribute, whereas __has_c_attribute is considered separate in the
enumerations.
