Re: gcc-7.1.0/c++17/old-abi: empty stringstream invalid memory access

2017-07-23 Thread David Stacey
On 23/07/17 12:38, Irfan Adilovic wrote: I am reproducing here a bug report I filed to gcc's bugzilla against gcc-7.1.0:https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81522 , in hopes of finding others who observed the same issue or who may have a solution. The bug only appears on Cygwin and only

Re: gcc-7.1.0/c++17/old-abi: empty stringstream invalid memory access

2017-07-23 Thread Dan Kegel
On Sun, Jul 23, 2017 at 4:38 AM, Irfan Adilovic wrote: > I am reproducing here a bug report I filed to gcc's bugzilla against > gcc-7.1.0: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81522 > The bug only appears on Cygwin and only in c++17 mode with the old ABI. Pedantic automated response: Whi