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Factor b4_assert_if, b4_lex_symbol_if, and b4_variant_if.

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* data/bison.m4 (b4_percent_define_if_define): New.
	* data/c++.m4 (b4_variant_if): Move to...
	* data/bison.m4: Here, using b4_percent_define_if_define.
	* data/lalr1.cc (b4_assert_if, b4_lex_symbol_if): Move to...
	* data/bison.m4: Here, using b4_percent_define_if_define.
This commit is contained in:
Akim Demaille
2008-12-31 15:07:48 +01:00
parent 1d6b689b26
commit b47b6ff7fd
4 changed files with 38 additions and 22 deletions
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10
data/c++.m4
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@@ -2,8 +2,8 @@
# C++ skeleton for Bison
# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software
# Foundation, Inc.
# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
# 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
@@ -284,12 +284,6 @@ m4_define([b4_public_types_define],
]])])
# b4_variant_if([IF-VARIANT-ARE-USED], [IF-NOT])
# ----------------------------------------------
m4_define([b4_variant_if],
[b4_percent_define_ifdef([[variant]], [$1], [$2])])
# b4_lhs_value([TYPE])
# --------------------
# Expansion of $<TYPE>$.