Hi Laurence, > Le 17 nov. 2018 à 02:30, Lawrence Murray <lawre...@indii.org> a écrit : > > Just wanted to report a minor issue that I encountered yesterday after > upgrading to Bison 3.2.1 and Xcode 10.1 on macOS, for which the corresponding > compiler is "Apple LLVM version 10.0.0 (clang-1000.11.45.5)". > > I get the following error when compiling C++ code generated from bison: > > parser.cpp:1395:8: error: an attribute list cannot appear here > static _Noreturn void > ^~~~~~~~~ > parser.cpp:231:21: note: expanded from macro '_Noreturn' > # define _Noreturn [[noreturn]] > ^~~~~~~~~~~~ > > I believe the standard syntax is that the attribute should appear before the > "static" keyword, so "_Noreturn static void" instead of "static _Noreturn > void", although other compilers are more forgiving. > > A quick fix in the meantime is to add « -D_Noreturn=" to the C++ compiler > flags, as the attribute is not essential.
Sorry, I discovered this recently too, see https://lists.gnu.org/archive/html/bison-patches/2018-11/msg00042.html. I don’t know whether that means I should release a 3.2.2. WDYT? Does that mean that you are a user of glr.cc? I don’t much feedback about it, unfortunately. Also, I’m looking for the opinion about a proposal for GLR parsers: see https://lists.gnu.org/archive/html/bison-patches/2013-02/msg00105.html and https://lists.gnu.org/archive/html/bison-patches/2018-11/msg00008.html and following. Cheers!
