Re: [PATCH] libcpp, v2: Fix up #__VA_OPT__ handling [PR103415]

2021-11-30 Thread Jason Merrill via Gcc-patches
On 11/30/21 09:13, Jakub Jelinek wrote: On Mon, Nov 29, 2021 at 07:28:10PM -0500, Jason Merrill wrote: Please add some of this explanation to the "paste any tokens" comment in the code. Ok. + while (rhs->flags & PASTE_LEFT); + if ((flags & PREV

[PATCH] libcpp, v2: Fix up #__VA_OPT__ handling [PR103415]

2021-11-30 Thread Jakub Jelinek via Gcc-patches
On Mon, Nov 29, 2021 at 07:28:10PM -0500, Jason Merrill wrote: > Please add some of this explanation to the "paste any tokens" comment in the > code. Ok. > > + while (rhs->flags & PASTE_LEFT); > > + if ((flags & PREV_WHITE) > > + &&