X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/4c6622c2dd5e9383c89565ff3d9eadeeafc064f4..219139f52178b3e020be1952c59b1ba76009c386:/data/java.m4 diff --git a/data/java.m4 b/data/java.m4 index 690d8858..1b8666e4 100644 --- a/data/java.m4 +++ b/data/java.m4 @@ -2,7 +2,7 @@ # Java language support for Bison -# Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc. +# Copyright (C) 2007-2012 Free Software Foundation, Inc. # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -169,6 +169,13 @@ m4_define([b4_case], [ case $1: break; ]) +# b4_predicate_case(LABEL, CONDITIONS) +# ------------------------------------ +m4_define([b4_predicate_case], [ case $1: + if (! ($2)) YYERROR; + break; + ]) + ## ---------------- ## ## Default values. ##