On 9 January 2018 at 13:15, Alec Teal <a.t...@warwick.ac.uk> wrote: > Hi there, > > In GCC 4.8.4 I have something like the following: > > constexpr int x = 5; > > constexpr int y = 4; > > struct alignas(y) my_data_block { > > char data[x]; > > }; > > > And it causes some weird errors to the tune of "size of array ‘data’ is not > an integral constant-expression" in the presence of the alignas > > This is a pretty nasty bug and means it's not implemented as I thought. I > don't know the front-ends (but I do actually know GIMPLE-low and below quite > well, love the pattern matching) and I'd like to dig more, it's almost > certainly fixed - this is just for personal curiosity. > > Where would I look? A 1 line reply with a directory would be a great start; > even if it's just a guess.
I told you on IRC, C++ support is implemented in gcc/cp Why do you keep demanding help and then ignore the answer? > I did ask in #gcc on freenode - it didn't go so well, sorry to ping you all > for this. This belongs on gcc-help not this list.