Hi. I got a test failure buiding bison 3.1 on Ubuntu 16.04. GCC version is:
gcc (Ubuntu 5.4.0-6ubuntu1~16.04.10) 5.4.0 20160609 Copyright (C) 2015 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. All I did was 'configure && make'. Thanks, Arnold Robbins ------------------------------ ===================================== GNU Bison 3.1: ./test-suite.log ===================================== # TOTAL: 4 # PASS: 3 # SKIP: 0 # XFAIL: 0 # FAIL: 1 # XPASS: 0 # ERROR: 0 .. contents:: :depth: 2 FAIL: examples/variant ====================== ./examples/test: 66: local: you.,: bad variable name FAIL examples/variant.test (exit status: 2)