On Sun, May 16, 2021 at 11:12 PM Joern Rennecke <joern.renne...@embecosm.com> wrote: > > braced_list_to_string creates a host string, so it's not suitable when > e.g. the host > has 8 bit chars, but the target has 16 bit chars. > > The attached patch checks if host and target char sizes are different > and in that case > falls back to leaving the array as an array.
The check might be better suited in braced_list_to_string itself (just in case we get more uses). OK with that change. Richard. > Bootstrapped on x86_64-pc-linux-gnu. > > FWIW, we also have patches for cpplib / lexer / parser char and string > handling to make 8 -> 16 bit char cross-compiling work, but they can't > be ported forward easily because the parser has changed since gcc9.
