On 01/10/2018 02:00 PM, Jonathan Wakely wrote:
On 9 Jan 2018 10:56 p.m., "Tim van Deurzen" wrote:
Just to confirm with you, it does make sense to conditionally
parse the token for operator<=> in libcpp (i.e. only when the cxx
standard being used is >=2a)? I'm just wondering if this does not
accidentally affect other front-ends using libcpp?
Other front ends won't setthe language to C++2a.
I think the relevant check is:
if (CPP_OPTION (pfile, lang) == CLK_CXX2A
|| CPP_OPTION (pfile, lang) == CLK_GNUCXX2A)
This can only be true for a C++ source file when the standard is C++2a.
Ok, good to know, then I'll proceed like this. Thank you!
Tim.